Psychiatry Flashcards
Transference is when
Patient projects feelings about formative or other important person onto physician
Displacement is
Transferring avoided ideas and feelings to some neutral person or object
Mother yells at her child because husband yelled at her.
Example of
Displacement
Projection is
Attributing an unacceptable internal impulse to an external source
A man who wants another woman thinks his wife is cheating on him. Example of
Projection
Reaction formation is
A patient with libidinous thoughts enters a monastery.
Example of
Reaction formation
Mature defenses
- Altruism
- Humor
- Sublimation
- Suppression
Altruism is
Alleviating guilty feelings by unsolicited generosity toward others
Mafia boss makes large donation to charity.
Example of
Altruism
ADHD associated with
Decrease frontal lobe volume/metabolism
ADHD treatment (3)
- Methylphenidate
- Amphetamines
- Atomoxetine
Rett disorder is
X-linked disorder seen in Girls (males die)
Rett disorder symptoms (5)
- Loss of development
- Loss of verbal abilities
- Intellectual disability
- Ataxia
- Hand wringing
Delirium is (5)
- Waxing and waning level of consciousness with acute onset
- Rapid decrease in attention span and level of arousal
- Disorganized thinking
- Hallucinations
- Illusion
Dementia is (7)
- Gradual decrease in intellectual ability or cognition without affecting level of consciousness
- Memory deficits
- Aphasia
- Apraxia
- Agnosia
- Loss of abstract thought
- Impaired judgment
Irreversible causes of Dementia (5)
- Alzheimer
- Lewy body
- Huntington
- Pick
- Creutzfeldt-Jakob
Reversible causes of Dementia (5)
- NPH
- Vit B12 deficiency
- Hypothyroidism
- Neurosyphilis
- HIV
Visual hallucinations seen in
Medical illness due to drug intoxication
Auditory hallucinations seen in
Psychiatric illness
Olfactory hallucinations seen in
Psychomotor epilepsy and Brain tumors
Brief psychotic disorder occurs in
Less than 1 month due to stress
Schizophreniform disorders identified by
occuring 1-6 month
Schizoaffective disorders identified by
At least 2 wks of stable mood with psychotic symptoms PLUS:
Major depressive, manic, or mixed episodes
Manics DIG FAST
- Distractibility
- Irresponsibility
- Grandiosity
- Flight of ideas
- Agitation
- Sleep is decreased
- Talkative
Bipolar 1 defined as
Presence of at least 1 manic episode with/without a hypomanic or depressive episode
Bipolar 2 defined as
Presence of hypomanic and depressive episode
Dysthymia is
Persistent depressive disorder lasting at least 2 yrs
SAD PERSONS are at risk for suicide
- Sex (male)
- Age (teens and elderly)
- Depression
- Previous attempts
- Ethanol or drug use
- Rational thinking lost
- Sickness
- Organized plan
- No spouse
- Social support lacking
Treat panic disorder with (3)
- SSRIs
- Venlafaxine
- BZ
Generalized anxiety characterized by
Pattern of uncontrolled anxiety for at least 6 months
Treatment for GAD (3)
- SSRIs
- SNRIs
- Buspirone
Treatment for OCD (2)
- SSRIs
- Clomipramine
Factitious disorders
Patient consciously creat physical and/or physchological symptoms in order to assume sick role
Somatoform disorders
Non conscious attempt to deceive unexplained symptoms or complaints
Malingering disorder
Councious attempt to deceive with a chief goal being external
Conversion disorder
Sudden loss of sensory or motor function following an acute stressor
Cluster A personalities are Werid: (3)
- Paranoid
- Schizoid
- Schizotypal
Paranoid personality is
Pervasive distrust and suspiciousness
Projection is the major defense mechanism
Schizoid is
Voluntary social withdrawal with limited emotional expression
Content with Social isolation
Schizotypal is
Eccentric appearance
Odd beliefs or magical thinking
Cluster B personality disorder is WILD: (4)
- Antisocial
- Borderline
- Histrionic
- Narcissistic
Antisocial is
- Disregard for violation of rights of others
- Ciminality
- Impulsivity
Cluster C personality disorders are WORRIED (3)
- Avoidant
- Obsessive-compulsive
- Dependent
Alcohol intoxication (5)
- Emotional lability
- Slurred speech
- Ataxia
- Coma
- Blackout
Opioid intoxication (5)
- Euphoria
- Resp and CNS depression
- Decrease gag reflex
- Pupillary constriction
- Seizures
Treatment for Opioid intoxication
- Naloxone
- Naltrexone
Opioid withdrawal (5)
- Sweating
- Dilated pupils
- Piloerection
- Yawning
- Stomach cramps
Amphetamines intoxicity (7)
- Euphoria
- Grandiosity
- Pupillary dilation
- Wakefullness
- Tachcardia
- Anorexia
- Paranoia
Cocaine intoxication (4)
- Impaired judgment
- Pupillary dilation
- Hallucinations
- Paranoid
Treat ADHD with
Methylphenidate
Treat alcohol withdrawal with
BZ
Treat anxiety with (3)
- SSRIs
- SNRIs
- Buspirone
Treat Bipolar disorder with (2)
- Mood stabilzers:
- Lithium
- Valproic
- Carbamazepine
- Atypical antipsychotics
Treat Bulimia with
SSRIs
Treat Depression with
- SSRIs
- SNRIs
- TCAs
- Bupropion
- Mirtazapine (especially with insomnia)
Treat OCD with (2)
- SSRIs
- Clomipramine
Treat panic disorders with (3)
- SSRIs
- Venlafaxine
- BZ
Treat PTSD with
SSRIs
Treat schizophrenia with
Antipsychotics
Treat Social phobias with (2)
- SSRIs
- β-blockers
Treat tourette syndrome with
- Antipsychotics:
- Haloperidol
- Risperidone
CNS stimulants (4)
- Methylphenidate
- Dextroamphetamine
- Methamphetamine
- Phenermine
Haoperidol and -azines are
Antipsychotics
Antipsychotics MOA
Block D2 receptors there for increasing cAMP
High potency Antipsychotics:
Try to Fly High
- Trifluoperazine
- Fluphenazine
- Haleperidol
LOW potency antipsychotics:
Cheating Thieves are LOW
Chlorpromazine
Thioridazine
Side effects of Low potency Antipsychotics (3)
- Anticholinergic
- Antihistamine
- α1-blockade effects
Treat extrapyramidal side effects of Antipsychotics with
Benztropine or Diphenhydramine
Neuroleptic malignant syndrome (NMS) presentation:
FEVER
- Fever
- Encephalopathy
- Vitals unstable
- Enzymes increase
- Rigidity of muscles
Atypical antipsychotics (6)
- Olanzapine
- Cloxapine
- Quetiapine
- Risperidone
- Aripiprazole
- Ziprasidone
Atypical antipsychotics MOA
Varied effects on:
- Seratonin
- Dopamine
- α and H1 receptors
Watch Clozapine closely due to
Agranulocytosis
Lithium side effects:
MNOP
- Movement (tremor)
- Nephrogenic DI
- HypOthyroidism
- Pregnancy problems
Buspirone MOA
Stimulates 5-HT1A
Buspirone clincial use
GAD
SSRIs (4)
- Fluoxetine
- Paroxetine
- Sertraline
- Citalopram
SSRIs MOA
Seratonin specific reuptake inhibitor
SNRIs (2)
- Venlafaxine
- Duloxetine
SNRIs MOA
Inhibit seratonin and NE reuptake
TCAs (2)
- iptyline
- ipramine
TCA toxicity (4)
- Sedation
- α1-blocking
- Postural Hypotension
- Atropine-like
TCA Tri-C’s
- Convulsions
- Coma
- Cardiotoxicity
MAOi: (4)
- Tranylcypromine
- Phenelzine
- Isocarboxazid
- Selegiline
Atypical antidepressants (3)
- Bupropion
- Mirtazapine
- Trazodone
Mirtazapine MOA
α2-antagonist and potent 5-HT2 and 5-HT3 receptor antagonist
Trazodone MOA
Blocks 5-HT2 and α1-adrenergic receptors
Trazodone toxicity
- Sedation
- Nausea
- Priapism
- Postural Hypotension