PSYCH Flashcards
specific phobia
what is this?
timelife of development?
what does it cause?
2 tx techniques?
very common!!
objects or situations that invoke anxiety
this restricts their lifestyle because of this
animal phobia starts CHILDHOOD
blood injections injurt starts in ADOLESCENCE
others start in 20s
exposure results in immediate anxiety and can cause panic attacks
TX:
- SYSTEMATIC DESENSITIZATION feared sitmuli are paired with something relaxing (coachroach and music)
- FLOODING massive exposure to a feared stimulus until anxiety subsides (sitting in a plane)
social anxiety disorder
“social phobia”
what is this highly correlated with?
6 presentations?
3 tx options?
can results from having an avoidant personatliy disorder or dx of avoidant personality disorder and often socially isolate themselves as result
presentations:
- fears of speaking or performing in public “stage fright”
- public speaking
- speaking in classrooms
- eating or writting in public
- urinating in public restrooms
- attending social events
(highlighted are 3 most common)
TX:
- cognitive behavioral therapy assertiveness training
- SSRIs, SNRIs, benzos PRN
- propanolol for stage fright
Example: 28-yo-woman complains of being lonely. She says that she longs to have a close circle of friends, but is terrified in social situations and avoids all invitations from co-workers to attend social events. She worries that others will notice her social withdrawal and talk about her.
panic disorder
what is this?
11 possible sxs?
what is key that the patient must feel?
2 tx options?
reccurent or unexpected panic attacks of abrupt surges of intense fear and discomfort that peaks in about 1 minute or so and during and experiences 4 of the following:
1. sweating
2. palpitations
3. chest pain
4. nausea
SOB, lightheaded, chills or heat sensations, parenthesias, derealizations, fear of dying, fear of loosing control
must also be worried about the recurrance of these sxs and can occur unexpectedly or by trigger
TX:
- benzo PRN acute
- SSRI for maitenance
generalized anxiety disorder
what is this and how long do yo uhave to have it?
6 presentations?
3 tx options?
excessive poorly controlled anxiety about routine life circumstances that continues for more than 6 months where person cant’ control the worry and always worrying about different things CONSTANT
1. restlessness
2. easily fatigued
3. poor concentration
4. irritability
5. muscle tension
6. sleep disturbances
TX:
- SSRI
- anxiolytic
- CBT with relaxation training and biofeedback
Example: 21-year-old male worries excessively about his performance in school; he states that he knows that he is a good student and does well, but is not able to “shut down my mind” when it comes to worrying about schoolwork. He also seems to worry a great deal about money and the condition of his house. He has no issues with money and his house is in a good state of repair. He also experiences trouble concentrating and muscle tension and being easily fatigued.
post traumatic stress disorder
how long must ou have sxs to have dx?
when do sxs develop? get worse with?
3 feelings that take over?
3 presentations of this?
2 comorbid
MUST OCCUR OVER 1 month!!!
exposure or witnessing a traumatic event where sxs of PTSD can develop 1 week to years after event and can flutuate in severtiy and become worse with stress
SXS: OVERWHELING FEAR, HELPLESSNESS, HORROR that impair social or occupational functioing
Presentatiosn:
- sense of reliving the event (flashbacks)
- intrusive memories or disturbing dreams (increased arousal)
3. experience distress when exposed to trigger for event causing avoidance/vumbing
high comorbidity with substance use and depression
PTSD
how long does this typicall last?
4 tx options?
2 tx?
most cases resolve in 3 monts but can last a lifetime
tx:
- group psychotherapy for similar trauma stimuli
- SSRIs and anxiolytics
- immediate therapy/cousleing may help prevent PTSD from develop NOT DEBRIEFING
- prazosin BP med for nightmaires
Example: 34-yo-female is unable to sleep at night and is troubled by intrusive thoughts of her automobile accident 6 weeks ago in which her girlfriend was killed. She avoids driving and has become socially withdrawn. She has nightmares about the incident almost nightly, and then awakens screaming. She feels guilty about surviving and feels chronically depressed.
what are the MC PTSD causes for men and women?
men: combat
woment: assault/rape
anorexia nervosa
explain the two types?
4
3
Two Types:
- binge eating/purging type
- unable to refrain from binge eating and purging
- often self destructive, impulsive dramatic, emotional
- frequently abuse other substance
- evident by condintued weight loss
CYCLE: Binge, purge, guilt, restrict, feel deprived, binge *repeat*
- restricting type
- limit calories to 300-600 a day
- limit food selection
- obesessive and compuslive regarding food habits
anorexia nervosa
what are the 3 DSM5 requirements?
3 sxs?
2 tx options?
DSM-5
- restriction of energy leading to LOW WEIGHT
- instense fear of gaining weight or becoming fat
- disturbance in ones self vision of weight or shape
SXS:
- weight loss most obvious
- believes they are overweight despite BMI
- underweight
TX:
- SSRI
- atypical antipsychotics (olanxapine/zyprexa)
bullemia nervosa
what are 3 qualifications of dx?
4 sxs?
1 tx?
DX:
- at least once a week for 3 months
- not associated with anorexia nervosa, self image induced body shape and weight
- severity based on the COMPENSATORY BEHAVIORS
SXS:
- lack of control of eating
- inappopriate compensatory behavior
- typically normal weight
- sneaky and good at hiding behaviors
TX: SSRI
bulimia Nervosa
what is there reccurent episodes of?
what are the compensatory behavior?
recurrent episodes of:
- overeating (different than binge eating I believe) within a discrete period of 2 hours
- sense of lack of control ovr eating during episode
Includes COMPENSATORY behavior in order to prevent weight gain:
- purging
- laxative use, diuretics, fasting, exercise
somatoform disorder
what is this?
intentional?
4 reasons to suspect?
patient presents with medical complaint that cant be explained by medical testing or substance use
sxs aren’t intentional! they’re subconcious! NOT FAKING IT!!!
suspect if:
- multiple, dramatic, peculiar complaints
- profound anxiety or complete lack of anxiety about condition
- multiple workups without findings
- PE or lab studies inconsistent with story
what are the three somatoform disorders?
- somatic symptom disorder
- hypochondriasis
- conversion disorder
somatoform symptom disorder
what is this?
what does patent present with?
variety of complaints in more than on body system
excessive and persistent thoughts about sxs that can present with medical sxs
aka….presence of a subconcious stressor sparks physical appearance of sxs like swollen face
somatoform disorder
hypochondriasis
another name for this?
what is this? key sign?
how long does this occur?
what do these patients often do?
“illness anxiety disorder”
extensive fear of having a serious medical condition despite evidence suggesting there isn’t any “ checkerboard abdomen”
episodic but chronic over time and stimulated by a stressor
often these patients jump from DR to DR and willing to go through many procedures and even the extreme to figure out what is wrong
WANT EXTENSIVE WORKUP!!!
somatoform disorder
conversion disorder
what is this? 3 MC sxs?
WHEN DOES THIS OCCUR?
how does the patient appeare?
who is this MC in?
when do sxs improve?
sudden loss of sensory or motor function following a acute stressor MC paralysis, mutism, blindness, involuntary movement, tics, deafness
pt show unexpected lack of concern over sxs
medical tests are unconclusive!! indicate nothing is wrong!
Most common:
military involvement or catastrophic event like death
BUT SXS IMPROVE ONCE THE TURMOIL IS IMPROVED
what is important to remeber about both malingering and facticious disorders?
the person is making a concious decision to produce the sxs, the difference is the motivation
FAKING IT!!!
malingering: secondary external gains like money, legal responsibility etc
munchausen: they want the attention and medical care
malingering
what is this and why do people do it?
what are 3 things you can expect from these patients?
person fakes sxs to get the secondary gain or benefits, money, loss of legal responsbility, momentary compensation (lawsuit), free hospital room, or drugs
when to suspect:
- poor compliance with follow up tests or appointments UNLESS required to obtain the gain
2. compliance ceases after the gain
3. refuse to accept clean bill of health
facticious disorder
what is this and why do patients do this?
what does the patient often do and how do they react to confrontation?
2 examples of this condition?
persons fakes the sxs for the sole purpose of playing the sick role and getting medical attention (not external incentives)
patients often sign in with multiple names for multiple different complaints and when confronted get angry and sign out AMA think “BOY WHO CRIED WOLF”
EX:
MUNCHAUSEN AND MUNCHAUSEN BY PROXY
Facticious disorder
muchausen and munchausen by proxy
what are these?
muchausen: patient fakes illness to THEMSELVES to get medical care and attention EX: nurse gives themselves insulin to cause hypoglycemia so they can get attention
munchausen by proxy: the person fakes illness in somoene else like ELDERLY OR CHILD so that they can get medical attention and care through them EX: nurse gives insulin to child to cause them to have hypoglycemia so they can get medical attention
what are some clues when you should suspect a facticious disorder?
4
- peculiar complaint and CHANGING MEDICAL COMPLAINTS
- guard to tell about past medical conditions and have a hx of signing out AMA (think they get comfronted and get angry)
- framilliarity with medical tests and terminology
- findings inconsistent with PE
body dysmorphic disorder
what is this? where MC? MC population?
3 sxs?
age?
3 tx options?
obcession with imagined defect in physical appearance MC facial flaws, MC in homosexual patients
they can become obsessed with grooming and trying to hide the physical defect cuasing social avoidance and occupatonal difficulties
SXS:
- selfconsious
2. fear humiliation
3. commonly visit plastic surgeon or dermatologist
AGE 15-30 years old
TX:
- SSRI/SNRI (increase serotonin)
- antipsychotis if delusions
- CBT
45-yr-old man refuses to cut his shoulder-length hair for a new job and his employer threatens to dismiss him. The man admits to the employer that he wears his hair so long because he wants to cover his excessively large and pointy ears. Physical examination reveals mildly prominent ears that would not attract attention. The man fears being made fun of if the public was able to see his ears.
schizophrenia
is patient aware?
what is it characterized by? 2
what is onset for men and women?
what else to know? 4
ego-synotic-patient unaware
characterized by PSYCHOSIS and inability to think logically and maintain normal social behavior
Men onset: 18-25
women onset: 25-35
prodromal phase that can occur 1 month-1 year prior to onset:
1. subtle behavior changes
2. functional decline
3. social withdrawal
4. irritability
schizophrenia
what are the qualifications to dx this?
5
1
1
2 or more
- DELUSIONS: fixed false beliefs
2 hallucinations: unusual auditory/visual/olfactory sensory input
- disorganized speech: can’t stay on topic, can’t provide related answer, muttering
- grossly disorganized behavior: unpredictable behavior, decreased self care, inappropriate sexual behavior
5 negative sxs: blunted affect, poor posture, lack of goal drive activities
plus interferes with live
PLUS 6+ months!!
what is the tx for schizophrenia?
antipsychotics!!!