PRITE Flashcards
Maternal licking & grooming behavior has profound effect on stress reactivity of offspring. Why?
DNA methylation affecting glucocorticoid receptor expression
Patient with epilepsy well-controlled on AED. Develops nausea, ataxia, diplopia when treated with erythromycin for a sinus infection. What AED in patient most likely on?
Carbamazepine
- can cause diplopia and ataxia
- Erythromycin increases concentration of Carbamazepine (decreases metabolism)
- think of sketchy car photo
- can cause aplastic anemia
- increased risk of SIADH and hyponatremia
A recently retired woman begins outpatient psychotherapy to help cope with several recent transitions in her life. She mentions regret that she did not pursue a graduate degree and instead "settled" for her ten-year job as an administrative assistant. She worries about her grown children, a son who lives with her and is not financially independent, and a daughter whom "I could have set on a better path." She would like to do something meaningful in the last few decades of her life, but is unsure of her next step. Which of the following stages of psychosocial development is characterized by this patient? A Initiative vs. guilt B Industry vs. inferiority C Ego integrity vs. despair D Identity vs. role confusion E Generativity vs. stagnation
C Ego integrity vs despair
https://i.pinimg.com/originals/33/5c/a1/335ca173e263341c5705c07c6e05a009.jpg
Neurocog disorder associated with fluctuating rate of progression, marked Visio spatial impairment, early unilateral resting tremor and increased muscle tone in the arm?
Dementia with Lewy bodies
Core features:
- fluctuating cognition
- visual hallucinations
- Parkinsonism - bradykinesia, rest tremor, rigidity (at least 1)
- REM sleep behavior disorder
DLB starts with cognitive impairment and motor within 1 year.
-VERSUS-
Parkinson’s needs all 3 motor symptoms for at least 1 year BEFORE onset of cognitive impairment or dementia
Which is suggestive of L5 radiculopathy in a patient with back pain & foot drop? A. Tenderness at ankle B. Hyperreflexia at knee C. Weakness of ankle inversion D. Loss of groin sensation E. Increased pain with bending over
C. Weakness of ankle inversion
L4 - patellar reflex, quad weakness, anterior thigh numbness
L5 - tibialis anterior weakness (foot drop), great toe numbness
S1 - Achilles reflex, gastroc weakness, lateral foot numbness
Polysomnogram associated with MDD:
- REM latency
- slow wave sleep
- REM intensity
- sleep efficiency
- Short REM latency (shorter time between sleep onset & first REM period)
- decreased slow wave sleep (stage 3/4)
- increased REM intensity
- decreased sleep efficiency
Pt with bipolar disorder taking advil develops n/v/d, coarse tremor, ataxia, confusion & slurred speech
Lithium toxicity
- NSAIDs decrease renal blood flow —> increase lithium reabsorption
> 1.5 - GI symptoms (nausea, diarrhea)
- CNS (drowsy, ataxia, tremor, twitching)
> 2.0 - blurred vision, confusion, slurred speech
- unsteady gait - disorientation, seizures * * avoid thiazide or loop diuretics
> 3.0 - coma, cardiovascular collapse, death
** often need dialysis
Pt with bipolar disorder. Confused, tremulous, anxious, difficulty walking straight, vomiting. Started on lisinopril & hydrochlorothiazide recently. 93% O2 sat. Disoriented, ataxic. Generalized seizure. Cause?
Lithium toxicity
- Thiazides reduce renal clearance of lithium (larger effect than loop diuretics)
- ACEI reduce thirst —> mild dehydration —> increased sodium reabsorption and lithium levels (ARBs have same effects) **-pril & -artan **
> 1.5 - GI symptoms (nausea, diarrhea)
- CNS (drowsy, ataxia, tremor, twitching)
> 2.0 - blurred vision, confusion, slurred speech
- unsteady gait - disorientation, seizures * * avoid thiazide or loop diuretics
> 3.0 - coma, cardiovascular collapse, death
** often need dialysis
Excessive activation of what receptor is thought to contribute to cell death in Alzheimer’s?
NMDA
Placidity, hyperorality, hypersexuality and increased food intake
Kluver-Bucy Syndrome
- bilateral resection of temporal lobes (specifically hippocampus & amygdala)
**placidity = calmness, feeling of quiet, blunted affect, apathy
**hypermetamorphosis = excessive attentiveness to visual stimuli, and tendency to touch every visual stimulus, regardless of the history or reward value of that object
Anorexia vs ARFID (avoidant restrictive food intake disorder)
ARFID - significant weight loss or nutritional deficiency but WITHOUT fear of weight gain or body image disturbance
Anorexia mnemonic
get RID of weight
R = Restricted intake I = Intense fear of weight gain D = Disturbed perception of body image
According to the World Health Organization, which of the following mental disorders ranks in the top ten worldwide for greatest burden of disease, as measured by years of life lost due to poor health, disability or premature death?
MDD
Cells that secrete proinflammatory cytokines TNF-alpha & IL1B in patients with inflammatory conditions that affect the brain?
Microglia = specialized macrophages in the CNS
A 72-year-old patient’s examination is remarkable for profound sensory ataxia with loss of vibratory sensation and cognitive issues described as irritability fluctuating with somnolence. Nutritional deficiency?
B12 (Cobalamin)
In an integrated setting with primary care and mental health, which of the following would be a population-based technique used to provide collaborative care?
A. Tracking clinic patients in a registry
B. Having a care plan for each patient in the clinic
C. Using evidence-based mental health treatments
D. Ensuring good communication between primary care and mental health
E. Having the mental health providers see patients when they are symptomatic
A. Tracking clinic patients in a registry
POPULATION-BASED TECHNIQUE
Leptin vs. Ghrelin
Leptin lessens appetite (from fat/adipose)
Ghrelin greatens appetite (from GI tract)
MDMA electrolyte abnormality
Hyponatremia
Factors that increase risk of individuals in US developing MDD
- male
- married
- living in rural area
- being of non-European descent
- having low socioeconomic status
Living in rural area & low SES
EMG finding to support diagnosis of conversion disorder:
A. Significant interference pattern
B. Diminished recruitment pattern
C. Rising pre-movement potentials
D. Electrical activity with muscle at rest
E. Irregular lines with muscle contraction
C. Rising pre-movement potentials
Primary purpose of mental health courts:
A. Adjudicate insanity defense
B. Determine fitness to stand trial
C. Divert offenders with mental illness away from incarceration
D. Provide preliminary rulings on psychiatric malpractice cases
E. Civilly commit dangerous mentally ill patients to outpatient treatment
C. Divert offenders with mental illness away from incarceration
Central principle of “The Goldwater Rule” for psychiatrists:
A. May not give unsolicited info regarding public figures to the media
B. May not receive financial compensation for opinions on public figures
C. Unethical for psychiatrists to offer professional opinions on public figures without a face to face eval
D. May offer professional opinion if, in their professional opinion, it is not misrepresenting the public figure
C. Unethical for psychiatrists to offer professional opinions on public figures without a face to face eval
mandate by Affordable Care Act designed, in part, to increase access to mental health services:
A. Inclusion of rehabilitation services as an essential benefit
B. Prohibition on preexisting condition denials due to a history of a mental disorder
C. Requirement that each state ensure federally specified essential mental health benefits
D. Requirement that psychiatrists be included as part of the patient-centered medical home
E. Incorporation of depression and several other mental health conditions among Accountable Care Organization’s quality indicators
B. Prohibition on preexisting condition denials due to a history of a mental disorder
According to cognitive theory, which of the following types of maladaptive schemas are generally most prominent in depressive disorders? A. Catastrophic thinking B. Thought-action fusion C. Overestimation of threats D. Negative evaluations of self E. Inflated sense of responsibility
D. Negative evaluations of self
Treatment for Clozapine-induced increased salivation (sialorrhea):
- Decrease Clozapine dose (not a long-term solution)
- Glycopyrrolate 2-4 mg nightly (anticholinergic)
- Less common: Trihexphenidyl or Clonidine (alpha 2 agonist)
Dopamine
- What is it produced from?
- What is it converted to by dopamine hydroxylase?
Tyrosine (tyrosine hydrolase) --> L-DOPA (dopa-decarboxylase) --> Dopamine (dopamine hydroxylase) --> Norepinephrine (PNMT) --> Epinephrine
Serotonin
- What is it produced from? (amino acid, not location)
Tryptophan (tryptophan hydroxylase) –>
5-HTP (5-HTP hydroxylase) –>
Serotonin (MAO) –>
5-HIAA
In the learned helplessness model - the behavioral deficits found in animals exposed to uncontrollable stress are reversed by what substance?
A. Lithium B. Stimulants C. Anxiolytics D. Antipsychotics E. Antidepressants
Antidepressants
Asymmetrical tonic posturing or a fencing posture - seizure origin?
Contralateral frontal lobe
Most common cause of inherited intellectual disability?
A. Rett B. Down C. Fragile X D. Prader-Willi E. Velocardiofacial
Fragile X
INHERITED!!!
Hypothalamic-pituitary-adrenal axis-related cortisol production is less active during which of the following sleep-related activities? A. REM sleep B. Sleep onset C. Sleep deprivation D. Morning awakening E. Nocturnal awakening
B. Sleep onset
Gender identity is believed to be most strongly influenced by which of the following factors? A. Innate feelings B. Parental influence C. Cultural expectations D. Chromosome complement E. Mirroring of the same-sex parent
A. innate feelings
Which of the following tests primarily measures flexibility in shifting cognitive sets? A. Trails B B. Boston naming C. Digits backwards D. Rey complex figure E. Pantomime use of objects
Trails B test - connecting circles with letters and numbers 1-A-2-B-3-C-4-D
- executive abilities including set shifting and mental flexibility
OTHERS:
- Trails A test: connect circles with just numbers as quickly as possible. Visual attention & processing speed
- Boston naming test: naming black & white drawn objects, tests language
- Digits backwards: working memory
- Rey complex figure test: redrawing a complex geometrical figure. tests perceptual organization, visuospatial constructional ability, and visual memory
- Pantomime use of objects: demonstrate motor action of using a tool without the tool in hand, used to test for apraxia (difficulty carrying out action/movement)
22q11.2 deletion associated with what mental illness:
Schizophrenia
- 22q11.2 deletion syndrome (DiGeorge Syndrome) has numerous phenotypic presentations which commonly includes schizophrenia (=distinguishable facial features, low IQ)
- 1% of patients with schizophrenia have 22q11.2 deletion
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3129332/
Which of the following psychotropic medications is relatively contraindicated for those with moderate-to-severe renal impairment? A. Clozapine B. Quetiapine C. Olanzapine D. Aripiprazole E. Paliperidone
Paliperidone (Invega)
- Risperidone’s active metabolite so doesn’t undergo hepatic metabolism
- Renal clearance & elimination
***Other are metabolized by the liver (clozaril, seroquel, zyprexa, abilify)
A defendant with bipolar disorder has pleaded guilty to a breaking and entering charge and is being considered for diversion to mental health court. Which of the following patient factors would be crucial to determine whether the patient has capacity to be referred to mental health court?
A. Has thoughts of self-harm or harming others
B. Is willing to enter a plea of not guilty by reason of insanity
C. Agrees to waive the right to be represented by an attorney
D. Has insight into the fact that the crime was the result of a mental disorder
E. Understands that the choice of this option involves waiving certain constitutional rights
E. Understands that the choice of this option involves waiving certain constitutional rights
As Bryan pointed out, they are going to lose their right to a firearm, right to due process, etc
Neuropeptide decreased in hypothalamus in nacrolepsy
Orexin A
According to data from the National Comorbidity Survey Replication, what is the average number of years from the start of a mood disorder until diagnosis? A. 0.5 to 1 year B. 2 to 3 years C. 6 to 8 years D. 11 to 13 years E. 18 to 20 years
C. 6-8 years
A 25-year-old patient without psychiatric history is brought to the emergency department by police. The patient is nonsensically yelling, assaulting security guards, and has vomited once. Heart rate is 135 beats per minute, blood pressure is 155/80 mmHg and temperature is 101°F (38.3°C.) Urine toxicology is negative for opioids, cannabinoids, amphetamines and benzodiazepines, and a blood alcohol level is zero. Agitation med rec?
Bath salt intoxication –> Benzo - Ativan
- agitation, combative behavior, psychosis, tachycardia, and hyperthermia
- Treatment is primarily supportive, with benzodiazepines such as lorazepam for agitation and excessive sympathetic stimulation, and aggressive cooling for severe hyperthermia
A school-aged boy does well academically but most of his energy is channeled into basketball, and he states that he hopes to become a professional basketball player. He teases girls at school, but plays mostly with boys. With which of the following of Freud's psychosexual stages of development do these characteristics correspond? A. Oral B. Anal C. Phallic D. Genital E. Latency
E. Latency
Oral (birth - 1 year): mouth sucking, swallowing, etc
Anal (age 1-3): withholding or expelling feces potty training
Phallic (age 3-6): penis or clitoris, masturbation, recognizing sexual parts and identifying w/parent
Latent (6-puberty): little or no sexual motivation present
Genital (puberty to adult): penis or vagina, sexual intercourse
Neuroimaging best for differentiating Alzheimers from FTD?
SPECT = Single-photon emission computed tomography scan
A 65-year-old patient with visual hallucinations and cognitive decline develops bradykinesia, rigidity and mUltiple falls. There are episodes of confusion and delirium. Treatment with which of the following can result in worsening of this condition and support the suspected diagnosis? A. Levodopa B. Clozapine C. Haloperidol D. Clonazepam E. Diphenhydramine
C. Haloperidol
Dementia w/Lewy Bodies
- AVOID TYPICAL ANTIPSYCHOTICS (especially Haldol) - cause a severe sensitivity reaction that worsens symptoms
- first line treatment to treat hallucinations & agitation are acetylcholinesterase inhibitors (rivastigmine, donepezil)
- motor symptoms can be treated w/carbidopa-levodopa
Common side effect of Ketamine in clinical trials for depression:
High BP
- feelings of dissociation
- vomiting
Once an ongoing doctor-patient relationship has been established, a physician may not ethically abandon a patient. In which of the following scenarios has the psychiatrist abandoned the patient?
A. A patient has seen the psychiatrist once in consultation and the patient wants to transfer care, but the psychiatrist declines.
B. A psychiatrist goes on vacation and sets up a new voice mail message that contains contact information for a covering psychiatrist.
C. Several months before a planned retirement, a psychiatrist offers all patients the contact information for a colleague who has agreed to take new patients.
D. An attending psychiatrist treats a patient on the inpatient unit and then goes off service; when discharge approaches, the patient asks the team to arrange outpatient coverage with the original attending, who declines.
E. A patient has seen a psychiatrist once in a consultation at which the psychiatrist provided a prescription; the psychiatrist subsequently spoke to the patient on the phone about symptoms and side effects but declines to take on the patient’s care.
E
A 35-year-old man develops blurry vision, drooping eyelids, double vision and difficulty swallowing. Over the next few days the symptoms worsen and he has severe constipation and progressive weakness of bulbar muscles. Sensation is normal and he is found to have pupils that do not react to light. Which of the following is the most likely toxin to result in this syndrome?
Botulinum
- symmetric descending weakness (starts with face then goes down)
- bilateral cranial neuropathies (vision, facial weakness, dysphagia, dysarthria)
38 yo homeless man brought to ED due to severe muscle pain and stiffness. Alcohol & injection drug use. Temp 100 F, BP 150/90, HR 102. Pupils normal, equal, reactive to light. Marks on patient’s arms and several abrasions/lacerations on lower extremities. Unable to open mouth. Painful spasms of neck muscles triggered by physical stimuli.
Tetanus
Which ethical principle must a psychiatrist apply when a patient comes in for suicide attempt via intentional overdose and does not desire inpatient admission?
Beneficence - efforts focused on providing treatment that helps the patient by mitigating the symptoms that placed the patient in danger
weighing against autonomy!
Neurogenesis in the adult brain is largely restricted to what region of the brain?
Dentate gyrus (hippocampus)
What can liothyronine be used for?
T3 - can be used to augment SSRIs and TCAs for treatment-resistant depression
The highest concentration of serotonin-producing cells in the brain is where?
Raphe nuclei
A 29 yo F is admitted w/recurrent episodes of weakness in the arms and legs
accompanied by severe abdominal pain requiring opioid medications. During the current episode delirium and agitation are noted. Testing for which of the following should be conducted to confirm the suspected diagnosis?
A. Opiates
B. Cortisol
C. Myoglobin
D. Heavy metal
E. Porphobilinogen
Acute intermittent Porphyria = pain in abdomen, back, arms or legs = digestive symptoms = mental changes (anxiety, confusion, hallucinations, etc) = muscle weakness
5 Ps = Painful abdomen, Port wine colored urine, Polyneuropathy, Psychological disturbance, Precipitated by drugs
A key distinction between boundary violations and boundary crossings is that:
A. some boundary violations are permissible.
B. boundary crossings always benefit the patient.
C. boundary violations are characteristically exploitative.
D. boundary violations occur only in the context of treatment.
E. boundary crossings are minor boundary violations that generally lead to major boundary violations.
C. boundary violations are characteristically exploitative
Boundary violation = major rupture of a boundary that leads to exploitation of the patient or serious harm to the efficacy of treatment
Boundary crossing = a minor break in the frame of treatment that is done with the intention to be therapeutic (ex: extending the time of an appt to accommodate for patient’s crying)
The theory that brain serotonergic systems are dysregulated in posttraumatic stress disorder (PTSD) led to the investigation of genes known to affect that system. Some subsequent studies have found that patients with PTSD have a higher frequency of the homozygous S-SERT genotype. This approach to gene identification is most accurately referred to as which of the following?
A. Genetic screening test
B. Candidate-gene approach
C. Whole genome association
D Parametric linkage analysis E. Identify by descent mapping
B. Candidate gene approach
- the study of the genetic influences on a complex trait by:
1. generating hypotheses
2. identifying candidate genes that may have a role
Which of the following statistical methods attempts to address the effects of participants dropping out of a study prior to completion? A. Odds ratio B. Meta-analysis C. Power analysis D. Positive predictive value E. Last observation carried forward
E. Last observation carried forward
= method of imputting missing data in longitudinal studies, if a person drops out of the study before it ends then the last observed score is used for all subsequent observation points
36-year-old female patient complains of easy fatiguability, weight loss, craving salt, nausea, hyperpigmentation, and muscle cramps. The patient is noted to have a moderately depressed mood and appears apathetic. Which of the following is the most likely diagnosis? A. Hyperthyroidism B. Hypothyroidism C. Hypercortisolism D. Adrenocortical insufficiency E. Polycystic ovary syndrome
D. Adrenocortical insufficiency (Addison’s disease)
- weakness, hyperpigmentation, weight loss in 99% of patients
- may have electrolyte abnormalities
- may be depressed
Psychotropic when administered with hydrocodone known to decrease its analgesic effect:
SSRIs:
- Prozac (Fluoxetine)
- Zoloft (Sertraline)
- Paxil (Paroxetine)
- Celexa (Citalopram)
- SSRIs inhibit a liver enzyme that coverts prodrug opioids (hydrocodone and codeine) into their active pain-relieving forms.
https: //med.stanford.edu/news/all-news/2019/02/common-opioids-less-effective-for-patients-on-ssri-antidepressants.html
Which of the following is the first step when determining whether or not a criminal defendant is not guilty by reason of insanity?
A. Evaluate the defendant.
B. Ascertain the facts of the case.
C. Review the medical and psychiatric records.
D. Review observations of the defendant made by others.
E. Determine the legal insanity standard to be used.
E. Determine the legal insanity standard to be used
Functional magnetic resonance imaging studies have shown the highest level of response to anticipated rewards in the nucleus accumbens during which of the following developmental periods? A. Infancy B. Toddlerhood C. Mid-latency D. Adolescence E. Adulthood
D. Adolescence
A 36-year-old patient presents to the neurology clinic with a history of double vision, vertigo and vomiting. Examination of the eye movements reveals paresis of the medial rectus on attempted lateral gaze, with a coarse nystagmus in the abducting eye with lateral movements of the eyes in either direction. These findings are characteristic of which of the following?
A. Pontine infarct
B. Multiple sclerosis
C. Progressive supranuclear palsy
D. Olivo pontocerebellar degeneration
E. Subacute combined degeneration of the spinal cord
B. Multiple Sclerosis
Internuclear ophthalmoplegia (INO) = Ipsilateral adduction failure, Nystagmus Opposite
Primary medication that increases Clozaril levels
Fluvoxamine
**Clozapine can cause seizures at high doses (dose-dependent). When plasma levels of Clozapine are above 600 –> adjunctive tx with Valproic acid is recommended for prophylaxis
How the following affect Clozapine levels:
- smoking
- Asian population
- age
- male gender
- Smoking, younger age, male gender lower plasma levels (smoking induces CYP enzyme)
- Asians have higher plasma levels
Risk of patients on Clozapine who want to stop smoking
Risk of seizure due to sudden increase in plasma Clozapine concentration –> must decrease dose of Clozapine
***same applies if a patient is being admitted to a smoke-free facility bc nicotine replacement do not have same effect on CYP enzyme (smoking induces the enzyme)
Which of the following sources of pain is thought to have a primarily central (non-nociceptive) mechanism? A. Cancer pain B. Fibromyalgia C. Osteoarthritis D. Diabetic neuropathy E. Postherpetic neuralgia
B. Fibromyalgia
Highest rates of posttraumatic stress disorder are found in which of the following?
A. Witnessing an assault
B. Experiencing sexual violence
C. Witnessing an unnatural death
D. Experiencing a natural disaster
E. Becoming injured in a motor vehicle accident
B. Sexual violence
During which stage of development does the maximal number of axons and synapses exist? A. Infancy B. Toddlerhood C. Preschool-age D. School-age E. Adolescence
A. Infancy
Piaget’s major contribution to development was a theory that explains which of the following phenomena?
A. Environmental influences on learning and behavior B. Unconscious influences on behavior and actions
C. Individuals’ emotional separation from caretakers
D. How individuals learn about and understand the world
E. The ways in which individuals acquire physical and motor skills
D. How individuals learn about and understand the world
Piaget’s theory of cognitive development - 4 stages of mental development of how children acquire knowledge and to understand the nature of intelligence
- Sensorimotor stage
- Preoperational stage
- Concrete operational stage
- Formal operational stage
Nuremberg code
research ethical principles for human experimentation
- created as a result of the Nuremberg trials at end of WWII against members of Nazi leadership
- not officially accepted as law by any nation
- first articulated the principle of human subject consent for ethically conducted research
- Human must consent
- Yield fruitful results for good of society
- Designed and based on animal experiments
- Avoid unnecessary physical and mental suffering/injury
- Should not be conducted if reason to believe death or disabling injury will occur
- Risk should not exceed humanitarian importance of the problem
- Protection for the subject
- Conducted only be scientifically qualified persons
- Subject can bring it to end if causing physical or mental harm
- Scientist should terminate if likely to result in death or injury
Which of the following regions of the central nervous system contain dopaminergic neurons which project to the caudate and putamen? A. Thalamus B. Brainstem C. Hypothalamus D. Substantia nigra E. Ventral tegmental area
D. Substantia nigra
Location of synthesis of neurotransmitters:
- Raphe nucleus
- Basal nucleus of meynert
- Nucleus accumbens
- Locus ceruleus, adrenal medulla
- Substantia nigra
- Raphe nucleus = Serotonin
- Basal nucleus of meynert = ACh
- Nucleus accumbens = GABA
- Locus ceruleus, adrenal medulla = NE
- Substantia nigra = Dopamine
area of the brain responsible for face recognition
fusiform gyrus
Synaptic plasticity is often dependent on a calcium mediated long-lasting increase in AMPA receptor signal transmission, a process which is referred to as: A. synaptic tagging. B. synaptic depression. C. long-term depression. D. long-term potentiation. E. synaptic enhancement.
D. long-term potentiation
SHORT-TERM PLASTICITY:
synaptic enhancement = increased probability of synaptic terminals releasing transmitters in response to presynaptic action potentials
synaptic depression (fatigue) = depletion of readily releasable vesicles
LONG-TERM PLASTICITY:
long-term depression = efficacy of synaptic transmission is reduced
long-term potentiation = persistent enhancement of synaptic transmission (patterns of synaptic activity that produce a long-lasting increase in signal transmission between two neurons)
OTHER:
synaptic tagging = how neural signaling at a particular synapse creates a target for subsequent plasticity-related products essential for LTP/LTD
Identity diffusion, as defined by Erik Erikson, describes which of the following?
A. Mental activity that is both interactional and intersubjective
B. lack of continuity in how the self is experienced in relationships over time
C. State of primitive fusion that exists between early object representations and self- representation
D. Behavior originating at one point in development that may serve an entirely different function later on
B. lack of continuity in how the self is experienced in relationships over time
Identity diffusion = no commitment to a specific identity yet, not actively searching for identity
Anatomical studies of neuronal cell density in schizophrenia consistently show which of the following? A. Decreased pyramidal neuron density B. Decreased interneuron cell density C. Decreased total neuronal density D. No change in neuronal density
D. No change in neuronal density
Obsessive-compulsive disorder (OCD) with childhood onset differs from adulthood onset in which of the following ways?
A. Symptom burden is less.
B. Psychiatric comorbidity burden is greater.
C. Persistence of OCD later in life is less likely.
D. Compulsions without obsessions are less common.
B. Psychiatric comorbidity is greater
Epidural vs. Subdural hematoma
SuBdural = Banana = shaped like a banana (concave)
Epidural = PIE (EPI) = Lemon shaped (convex)
Which of the following best characterizes the role of the therapist in motivational interviewing?
A. Argues directly for behavioral change
B. Provides solutions to behavioral problems
C. Is directive and helps persuade the patient of the advantages of behavioral change
D. Points out the discrepancy between behavioral and personal goals in order to motivate change
D. Points out the discrepancy between behavioral and personal goals in order to motivate change
Adoptive parents of a child whose birth mother died by suicide ask the psychiatrist about the child’s relative risk for future suicidal behavior. Which of the following is the most accurate response?
A. There is no information on genetic risk of suicide.
B. The child’s risk is no higher than other adoptees.
C. The child’s risk of suicide attempt, but not completed suicide, is elevated as compared to other adoptees.
D. The child’s risk of completed suicide is elevated relative to other adoptees.
D. The child’s risk of completed suicide is elevated relative to other adoptees.
Which of the following is the observed effect on provider behaviors for documentation of tobacco use and referral for cessation counseling when prompts for tobacco use and treatment are implemented in electronic health records?
A. Both behaviors increase
B. Both behaviors decrease
C. Only documentation of use increases
D. Only referral for cessation counseling increases
A. Both behaviors increase
Clinical exome sequencing is most useful for detection of which of the following genetic abnormalities? A. Long insertion variants B. Repetitive DNA sequence C. Single nucleotide substitutions D. Structural chromosomal abnormalities
C. Single nucleotide substitutions
exome sequencing is used for identifying disease-causing DNA variants in the 1% of the genome which codes for proteins (exons)
Patients in correctional institutions can generally be forcibly administered antipsychotic medications in three circumstances: emergency situations; treatment of symptoms that threaten the safety of self or others, and:
A. to help obtain a confession to a capital crime.
B. when ordered by a licensed forensic psychiatrist.
C. to restore a criminal defendant to competency in order to stand trial.
D. when a physician determines that the benefits outweigh the risks of medications.
C. to restore a criminal defendant to competency in order to stand trial
Where must you hold a license to do telepsychiatry:
- the state in which the PATIENT is located
Which of the following gene mapping strategies is most effective in detecting rare genetic variants of large effect? A. Pedigree linkage analysis B. Affected sib pair linkage analysis C. Family tree genome-wide association D. Case-control genome-wide association
A. Pedigree linkage analysis
influential psychiatrist known for treating psychiatric disorders as categorically distinct “natural disease entities”
Kraepelin
A set of feelings that a patient reenacts in the therapeutic relationship =
Transference = a situation where the feelings, desires, and expectations of one person are redirected and applied to another person.
A 35-year-old female patient has discoid lupus, which has long been controlled with a stable dose of oral prednisone. She abruptly develops increased fatigue, inflamed joints, and diffuse myalgias. The patient also exhibits depressed mood and cognitive impairment. She has no prior psychiatric history and no focal neurological signs. Which of the following is the most likely etiology? A. Seizure B. Psychological stress C. Metabolic dysfunction D. Corticosteroid toxicity E. Disease-induced cerebritis
Lupus cerebritis - neuropsych manifestations of SLE.
- acute confusional state
- cognitive dysfunction
- mood changes
- lethargy
- seizures, coma
A nine-year-old child has been successfully treated with methylphenidate for attention-deficit/hyperactivitydisorderforseveralyears. Duringthelasttwomonths,the medication has not been as effective despite several dose adjustments. It is decided that the child needs a different medication. Which of the following would be the best choice? A. Buspirone B. Atomoxetine C. Desipramine D. Risperidone E. Mixed amphetamine salts
E. Mixed amphetamine salts (Adderall - Dextroamphetamine and Lisdexamfetamine)
Most highly heritable mental disorder
Autism spectrum disorder
Major drug interaction for Lamictal
Valproic acid / Depakote
- Depakote blocks lamictal’s metabolism via phase 2 glucoridnation –> reduces plasma clearance –> prolongs Lamictal’s half-life
- *NEVER ADD DEPAKOTE TO LAMICTAL!!!**
- *Can add Lamictal to Depakote in very low doses**
In which of the following ways are physicians who die by suicide different from the general population of suicide compieters?
A. More likely to be older
B. More likely to be married
C. Less likely to abuse illicit drugs
D. More likely to have a chronic health problem
E. Less likely to be taking antidepressant medications
E. Less likely to be taking antidepressants
Which of the following acts as an obligate co-agonist with glutamate at the NMDA receptor? A. Glycine B. Tyramine C. Enkephalin D. Substance P E. Glycoprotein lib
A. Glycine
Dorsolateral prefrontal cortex primary function
Working memory (remembering a phone number long enough to make a phone call) & selective attention
Why decrease or stop Lithium before ECT?
Increased risk of delirium
The majority of research suggests that opioid-dependent offenders are more likely to remain drug abstinent following release from prison if they receive which of the following interventions?
A. Methadone maintenance while in prison
B. Prison-based Narcotics Anonymous groups
C. Injectable sustained release naltrexone while in prison
D. Weekly motivational interviewing sessions while in prison
E. Transfer to a methadone program following incarceration
A. Methadone maintenance while in prison
At what stage of development does the peak of dopamine receptor density occur in the striatum, possibly accounting for increased response to rewards for behavior during this stage? A. Infancy B. Childhood C. Adolescence D. Early adulthood E. Late adulthood
C. Adolescence
An 18-year-old patient is evaluated for excessive skin-picking, resulting in multiple facial sores. The parents report that the patient spends up to one hour every day in the bathroom examining and washing the facial skin. On interview, the patient reports frustration with severe acne and discoloration of the facial skin. On examination, there are a few small pimples and no visible discoloration. The facial skin is most notable for excoriations. Which of the following is the most likely diagnosis?
A. Excoriation disorder
B. Illness anxiety disorder
C. Body dysmorphic disorder D. Generalized anxiety disorder
E. Obsessive-compulsive disorder
C. Body dysmorphic disorder
By which of the following mechanisms of action does phencyclidine induce psychosis? A. Inhibition of D2 receptors B. Inhibition of SHT receptors C. Inhibition of NMDA receptors D. Stimulation of GABA-A receptors E. Stimulation of GABA-B receptors
C. Inhibition of NMDA receptors
In the United States, what is the number one preventable cause of death? A. Suicide B. Depression C. Head trauma D. Alcohol use disorder E. Tobacco use disorder
E. Tobacco use disorder
Which of the following is the most likely mechanism for QTc interval prolongation related to antipsychotic medications? A. Sodium influx B. Calcium influx C. Sodium channel blockade D. Stimulation o f ATPase pump E. Potassium channel blockade
E. Potassium channel blockade
Delirium EEG findings: A. Beta activity B. Normal EEG C. Focal delta slowing D. 3-Hz spike wave complexes E. Generalized theta and delta activity
E. Generalized theta and delta activity
Which of the following neurotransmitters, in addition to dopamine, is most often implicated in the regulation of mammalian brain-reward circuitry? A. GABA B. Glycine C. Serotonin D. Glutamine E. Endocannabinoid
A. GABA
Which of the following is currently the most significant barrier to widespread use of videoconferenee-based telepsychiatry? A. Inconvenience B. Time constraints C. Cost effectiveness D. Patient dissatisfaction E. Physician dissatisfaction
E. Physician dissatisfaction
Which of the following agents is likely to decrease lithium levels? A. Caffeine B. Lisinopril C. Ibuprofen D. Quetiapine E. Hydrochlorothiazide
A. Caffeine
ACEI dehydrate –> increased sodium reabsorption and lithium levels
NSAIDs increases lithium reabsorption
Thiazides reduce renal clearance of lithium
A patient with narcolepsy is experiencing episodes described as, "weakness in the arms and legs" brought on with laughter. This symptom is most likely to respond to treatment with which of the following? A. Modafinil B. Melatonin C. Venlafaxine D. Clonazepam E. Methylphenidate
C. Venlafaxine
Cataplexy can be treated w/
- TCAs (Imipramine, Desipramine)
- SSRIs
- SNRIs (Venlafaxine)
The development of brain gray matter volume peaks during which of the following stages of development? A. Early childhood B. Late childhood C. Early adolescence D. Late adolescence E. Early adulthood
B. Late childhood
Which of the following is required for NMDA receptor ion channel opening, in addition to ligand binding? A. Potassium B. Depolarization C. Phosphorylation D. Enzymatic activation E. G-protein-Iinked activation
B. Depolarization
Which of the following is most suggestive of psychogenic blindness?
A. Abnormal color vision only
B. Loss of vision in only the hemifield
C. Ocular jerk movements with optokinetic drum
D. Normal direct and consensual response to light
E. Normal brain magnetic resonance imaging scan
C. Ocular jerk movements (nystagmus) with optokinetic drum
- -> indicates intact visual pathway
- normal in infants through adulthood
Which of the following is a developmental task of the school-age stage?
A. Manage the new emotion of guilt around moral transgressions
B. Begin to establish peer relationships and pursue group activities
C. Use language, stories, and pretend play for purposes of emotional self-regulation
D. Begin to grasp triadic relationships in which complex emotions flourish in the family context
E. Achieve the following crucial symbolic capacities: narrative-making, fantasy, and imaginative play
B. Begin to establish peer relationships and pursue group activities
A patient describes feeling detached from his body as if he were floating above and looking down on himself. Which of the following describes this experience? A. Illusion B. Derealization C. DepersonaIization D. Hypnagogic hallucination E. Hypnopompic hallucination
C. Depersonalization
Which of the following second generation antipsychotic medications has the lowest affinity for the D2 receptor? A. Quetiapine B. Olanzapine C. Ziprasidon D. Paliperidone E. Risperidone
A. Seroquel
Contralateral leg weakness associated with personality changes can be seen in a stroke in which of the following large artery territories? A. Vertebral B. Middle cerebral C. Anterior cerebral D. Posterior cerebral E. Anterior choroidal
C. Anterior cerebral (ACA) stroke
= lower extremity deficits with cognitive and personality changes
**ACA is in the middle of the brain
Who first described cognitive distortions in the context of CBT?
Aaron Beck
As John walked down the street he thought to himself “Everyone can tell that I’m a loser." Type of cognitive distortion: A. Selective abstraction B. Overgeneralization C. Arbitrary interference/interpretation D. Magnification E. Personalization F. Absolutistic, dichotomous thinking G. Inexact labeling H. Minimization
C. Arbitrary interference/interpretation
= the process of forming an interpretation of a situation, event, or experience when there is no factual evidence to support the conclusion or where the conclusion is contrary to the evidence
This thought is distorted for a number of reasons: John has no way of knowing what ‘everyone’ thinks, and it is extremely unlikely that anybody is even thinking about him since most people are likely to be wrapped up in their own concerns just as he is.
When reviewing a set of extremely positive student evaluations a professor notes that one of them contains the comment, "could leave more time for questions during class." At a subsequent psychotherapy session the professor tells the psychiatrist, "I am a terrible professor. I just talk the whole time.II This is an example of which of the following types of cognitive errors? A. Selective abstraction B. Overgeneralization C. Arbitrary interference/interpretation D. Magnification E. Personalization F. Absolutistic, dichotomous thinking G. Inexact labeling H. Minimization
A. Selective abstraction
= the process of focusing on a detail taken out of context, ignoring other more salient features of the situation, and conceptualizing the whole experience on the basis of this element
His thinking is distorted because he has automatically focused on the one negative piece of feedback to the exclusion of all the positive feedback – his judgement of his teaching was not a fair reflection of the evidence.
Carl gets a C- on a piece of homework, thinks to himself “I’m going to fail everything”, and feels hopeless. This is an example of which of the following types of cognitive errors? A. Selective abstraction B. Overgeneralization C. Arbitrary interference/interpretation D. Magnification E. Personalization F. Absolutistic, dichotomous thinking G. Inexact labeling H. Minimization
B. Overgeneralization
= drawing a general conclusion about their ability, performance, or worth on the basis of a single incident
Carl’s thinking is distorted in this case because the conclusion he is reaching is too broad given the evidence. It is equally plausible that his c-minus is a ‘blip’ and that he will do well on tests in the future, or that there were good reasons why he got a poor grade this time that could be remedied in the future.
Paul’s baby is sick on his only clean shirt before he has to go to work to give a presentation. He has an image of his boss noticing, giving him a disgusted look, and firing him on the spot. This is an example of which of the following types of cognitive errors? A. Selective abstraction B. Overgeneralization C. Arbitrary interference/interpretation D. Magnification E. Personalization F. Absolutistic, dichotomous thinking G. Inexact labeling H. Minimization
D. Magnification
= errors in evaluation which are so gross as to constitute distortions
Paul’s thinking (an image in this case) is an example of magnification because he is imagining and paying attention to a worst-case scenario.
Emma’s friend was the third person to try to tell her that she thought Emma was drinking too much and putting herself in danger. Emma dismissed her concerns by saying “You’re like everyone else, you worry too much” and thought to herself “I don’t know what they’re all so worried about” This is an example of which of the following types of cognitive errors? A. Selective abstraction B. Overgeneralization C. Arbitrary interference/interpretation D. Magnification E. Personalization F. Absolutistic, dichotomous thinking G. Inexact labeling H. Minimization
H. Minimization
= errors in evaluation which are so gross as to constitute distortions
Someone bumps into Sally as she gets off the train. Sally calls the person a “complete f****** idiot” and feels furious. This is an example of which of the following types of cognitive errors? A. Selective abstraction B. Overgeneralization C. Arbitrary interference/interpretation D. Magnification E. Personalization F. Absolutistic, dichotomous thinking G. Inexact labeling H. Minimization
G. Inexact labeling
= the affective reaction is proportional to the descriptive labelling of the event rather than to the actual intensity of a traumatic situation
Her conclusion that the person who bumped her is a ‘complete idiot’ is a distortion because it is such an extreme interpretation of what happened. A more benign (and realistic) interpretation is that the other person was simply clumsy or made a mistake.
On Sam’s journey to work he steps in a puddle, realizes he has forgotten his watch, and has to rush after his train is late. He thinks “the world has got it in for me” and feels deflated. This is an example of which of the following types of cognitive errors? A. Selective abstraction B. Overgeneralization C. Arbitrary interference/interpretation D. Magnification E. Personalization F. Absolutistic, dichotomous thinking G. Inexact labeling H. Minimization
E. Personalization
= the patient’s proclivity to relate external events to himself when there is no basis for making such a connection
Naturally Sam has placed himself at the centre of the story (we all tend to be somewhat egocentric), but his thinking is biased because he has assigned agency to the world around him and he is implicitly making the prediction that the world will continue to ‘have it in for him’.
Tanya either did things perfectly or not at all. If she saw the slightest speck of dust at home she saw it as ‘filthy’. She was similarly strict with descriptions of herself – she was either doing ok, or was failing in every way. This is an example of which of the following types of cognitive errors? A. Selective abstraction B. Overgeneralization C. Arbitrary interference/interpretation D. Magnification E. Personalization F. Absolutistic, dichotomous thinking G. Inexact labeling H. Minimization
F. Absolutistic, dichotomous thinking
= the tendency to place all experiences in one of two opposite categories; for example, flawless or defective, immaculate or filthy, saint or sinner
Her thinking is biased because she fails to see life in the ‘shades of grey’ that it actually operates.
SSRI use in pregnancy followed by jitteriness, restlessness, feeding difficulty, irritability, increased muscle tone, and rapid breathing after birth in baby
Neonatal adaptation syndrome (NAS)
- 25-30% of infants exposed to SSRIs have this
- similar to colic, self-limiting
- unclear if withdrawal related or overstimulation of serotronergic system
lesion of the posterior third of the left superior temporal gyrus?
Wernicke’s aphasia (receptive aphasia)
neurogenesis occurs in which region of the adult human brain?
hippocampus
Which of the following was an outcome of deinstitutionalization?
A. Reduced the total cost of mental illness
B. Improved medication compliance through case management
C. Had little effect on emergency department visits by mentally ill patients
D. Diverted all funds for hospital beds to community mental health services
E. Resulted in a higher ratio of mentally ill patients in prisons as compared to hospital
E. Resulted in a higher ratio of mentally ill patients in prisons as compared to hospital
A 55 yo develops new onset diplopia. Initial exam demonstrates double vision when looking to the right with decreased abduction of the right eye. Upon examination later in the day the clinician now finds that the patient has drooping of the left eyelid and difficulty elevating the left eye. The following morning the patient reports awakening without any double vision. This pattern of double vision is typical for which of the following conditions? A. Multiple sclerosis B. Brainstem glioma C. Myasthenia gravis D. Retinal detachment E. Stroke in the occipital lobe
C. Myasthenia gravis
- bulbar muscle weakness w/fatigue
- improves with edrophonium, rest, ice
Antidepressant least likely to cause sexual dysfunction:
Escitalopram (Lexapro)
3 parts of loop circuit in brain that produce worry/obsessive symptoms when overactive:
- Striatum
- Dorsolateral prefrontal cortex
- Thalamus
Best medication for palliative care end of life patients with fatigue, depression, poor appetite
Stimulants (dextroamphetamine, methylphenidate, pemoline)
A person works in an office near a railroad. Eventually, the person no longer notices the sounds from passing trains. This is an example of:
A. extinction.
B. habituation.
C. sensitization.
B. habituation (Pavlov terms)
habituation = ability to discontinue response to highly repetitive stimuli (train!)
sensitization = increase in responsiveness as a result of repeated application of stimulus or an aversive stimulus
extinction = diminishment of response when reinforcement discontinued (give a treat with the bell every time then take away the treat and the bell no longer elicits response)
Best neuroimaging technique for studying connectivity pathways in the brain: A. EEG B. Diffusion tensor imaging C. Magnetoencephalography D. PET E. SPECT
B. Diffusion tensor imaging
A person w/sustained damage to hippocampus is still able to learn new skills such as playing tennis because this type of learning involves which of the following structures? A. Amygdala B. Limbic cortex C. Basal ganglia D. Mammillary bodies E. Posterior thalamic nuclei
C. Basal ganglia
One model of integrated care is the “Improving Mood-Promoting Access to Collaborative Treatment” (IMPACT), which recommends screening for depression of at least 75% of primary care patients and following through with diagnostic evaluations and treatment management. Which of the following is characteristic of this model when compared to treatment as usual?
A. There is no difference, both are equally effective.
B. The model costs twice as much as usual treatment.
C. The model doubles the effectiveness of depression treatment.
D. The model is more effective, but the benefits fade within three months.
E. The model works well for the elderly, but is not effective for young adults.
C. The model doubles the effectiveness of depression treatment.
long-term memory that involves the recollection of ideas, concepts and facts commonly regarded as general knowledge (factual info such as grammar and algebra)
semantic memory
Treatment of lithium-induced tremor
Common side effect of lithium!
Propanolol
One of the most consistent and specific findings among anatomical volumetric studies has been the association between increased trait aggression and reduced volume of the: A. striatum. B. amygdala. C. frontal lobe. D. orbitofrontal cortex. E. anterior cingulate cortex.
B. amygdala
What medication, when added to lithium for treatment-resistant bipolar depression, is the least likely to induce rapid cycling or a mixed state?
Wellbutrin
Which of the following does the Wisconsin Card Sorting Task most accurately measure?
A. Simple motor speed
B. Matching and discrimination of visual cues
C. Recognition, immediate and intermediate recall
D. The ability to reproduce sequence from memory
E. The ability to generate alternative strategies in response to feedback
E. The ability to generate alternative strategies in response to feedback
- set-shifting
- the ability to display flexibility in the face of changing schedules of reinforcement
A 54-year-old patient who takes 60 mg of fluoxetine daily for MDDvis evaluated for worsening migraines. The patient calls the psychiatrist several days later and reports fever, diarrhea and feeling that her muscles are tightening up. What migraine medication is most likely to cause these symptoms when taken with fluoxetine?
Triptans! - effects on serotonin
Any SSRI or SNRI can interact w/triptans to cause Serotonin syndrome!
Females of which of the following ethnic groups report experiencing the highest rates of lifetime intimate partner violence? A. Asian American B. Native American C. African American D. Hispanic American E. Caucasian American
B. Native American
Where is orexin produced in the brain?
Hypothalamus
When compared to patients with somatic symptom disorder, patients with illness anxiety disorder are less likely to: A. be female. B. display fa belle indifference. C. have multiple physical complaints. D. develop a major depressive disorder.
C. have multiple physical complaints
Illness anxiety disorder = anxiety about having a serious medical illness
Somatic symptom disorder = somatic expression of anxiety (back pain)
FMR1 mutation
Fragile X syndrome
In Heinz Kohut’s theories of self-psychology, what is meant by the term “self-objects”?
A. Personal belongings of significance used to help define the self
B. Different aspects of the self that emerge in different types of situations
C. Various components of the self that appear during different stages of life
D. Other people in the environment who perform particular functions for the self
D. Other people in the environment who perform particular functions for the self
Pathogenic copy number variants affecting DNA base pairs are associated with which of the following syndromes? A. Down B. Turner C. Prader-Willi D. Lesch-Nyhan
C. Prader-Willi
Repetitive transcranial magnetic stimulation for the treatment of unipolar depression targets which of the following brain regions? A. Ventral striatum B. Locus coeruleus C. Periamygdaloid cortex D. Medial temporal cortex E. Dorsolateral prefrontal cortex
E. Dorsolateral prefrontal cortex
- Which of the following instructions can enhance hypoactive deep tendon reflexes in a leg?
A. Clench a fist
B. Elevate an arm
C. Stare at a distant object
D. Think of moving the limb
E. Sensory stimulation of the opposite limb
A. Clench a fist
8. Which of the following medications is most effective for migraine prophylaxis? A. Sumatriptan B. Topiramate C. Fluoxetine D. Duloxetine E. Naproxen
B. Topiramate
Which of the following epigenetic mechanisms inhibits the transcriptional machinery from accessing DNA and thus leads to decreased gene transcription? A. Acetylation B. Methylation C. Demethylation D. Histone modification E. Chromatin remodeling
B. Methylation
Which of the following neurotransmitters is predominantly inhibitory? A. Norepinephrine B. Glutamate C. Dopamine D. Tyrosine E. Glycine
E. Glycine
When a child reaches the stage of formal operations, which of the following is a new cognitive capacity gained? A. Centration B. Abstraction C. Reversibility D. Egocentrism E. Object permanence
B. Abstraction
Piaget’s theory of cognitive development - 4 stages of mental development of how children acquire knowledge and to understand the nature of intelligence
- Sensorimotor stage (birth - 2 yrs) - understanding that objects exist and events occur in the world independently of one’s actions, object permanence
- Preoperational stage (2-7) - thinking at a symbolic level, symbolic play, centration, egocentrism (focused on themselves)
- Concrete operational stage (7-11) - beginning of logical or operational thought but can only apply logic to physical objects (hence concrete, can’t yet think hypothetically); conservation, reversibility, seriation, transivity, class inclusion
- Formal operational stage (12+) - gain ability to think in abstract manner, math, creativity; abstraction
A 25-year-old with a history of developmental delays presents for evaluation of anger outbursts. Prior karyotyping has demonstrated a microdeletion of genetic material. This finding is most likely to be seen in which of the following disorders? A. Phenylketonuria B. Down syndrome C. Tuberous sclerosis D. Fragile X syndrome E. Prader-Willi syndrome
E. Prader-Willi
Which of the following is an evidence-based practice with the most available research that reduces relapses and symptoms, and improves medication adherence in schizophrenia? A. Case management B. Occupational therapy C. Group psychotherapy D. Family psychoeducation E. Cognitive behavioral therapy
D. Family psychoeducation
Which of the following assessment strategies is most reliable in differentiating bipolar from unipolar depression in a patient presenting with an index depressive episode? A. Family history B. Longitudinal follow-up C. Young Mania Rating Scale D. Mood Di~order Questionnaire E. Hamilton Depression Rating Scale
B. Longitudinal follow-up
According to the WHO Global Burden of Disease Study, which of the following conditions is in the top ten for disability as measured by loss of productive life years for ages 15 to 44 years in both sexes? A. Anxiety B. Dementia C. Schizophrenia D. Substance use disorder E. Posttraumatic stress disorder
C. Schizophrenia
Antipsychotics to be aware of in smokers:
Clozapine, Zyprexa
Smoking induces CYP1A2 –> increases metabolism
Smoking stops –> less CYP activity –> higher level of med (risk of seizures w/clozapine)
Smoking restarts after d/c –> higher CYP activity –> decreased level of med –> relapse of psychosis
**NRT does not induce CYP
A 29-year-old woman presents to the emergency department (ED) accompanied by her partner reporting worsening mania after stopping the valproic acid prescribed by her outpatient psychiatrist. She wants to get pregnant, but her partner is not sure the patient is psychologically ready. The outpatient psychiatrist and patient have not discussed her desire to get pregnant, nor has she inquired about psychiatric treatment options that could maintain mood stability with minimal risk to a fetus. The ED psychiatrist documents in the electronic medical record the full set of concerns raised by the patient and her partner. What ethical principle is being applied by the psychiatrist documenting the concerns? A. Fidelity B. Veracity C. Compassion D. Confidentiality E. Nonmaleficence
B. Veracity - conformity to facts, accuracy
Histaminergic neurons that regulate sleep originate in which of the following brain nuclei? A. Raphe nucleus B. Locus coeruleus C. Tuberomammillary D. Ventrolateral preoptic E. Laterodorsal tegmental
C. Tuberomammillary