Eating DOs Flashcards
what type of DOs has the highest mortality rate of psych disorders? why?
eating disorders- starvation, electrolyte disturbance
what are four comorbidities to eating disorders?
depression, anxiety, OCD, substance abuse
what is the prognosis for eating disorders?
very poor, 70% failure in treatment (lifetime management needed)
what is the goal for anorexia treatment?
get weight back on
what is the main characteristic for anorexia nervosa?
low weight- BMI less than 18%
what is low weight in anorexia due to?
restricted eating
anorexia: fear of ____, ________ _______ disturbance
fat; body image
what are the two subtypes of anorexia?
restricting and purging
what are some physical symptoms of anorexia?
Low weight or failure to gain; restricted eating; fatigue, hypothermia, bradycardia, hypotension, dizziness, cardiac arrhythmias, constipation, sleep disturbance, dry hair and skin, loss of hair, anemia, decreased reproductive hormones (females particularly)
what are some psychological symptoms of anorexia?
Depression, irritability, anxiety, preoccupation with food/exercise**, body image distortion, perfectionism, ritualized behaviors, poor concentration, social withdrawal, self-hate
what is bulimia?
recurrent episodes of binge eating and purging
bulimia: pts sense a ______ ___ _______ over eating
lack of control
what are methods of purging in bulimia? (5)
vomiting, laxative abuse, diet pills, fasting, excessive exercise
bulimia: self evaluation is dependent on what two things?
body shape and weight
people with bulimia often have what?
body image distortion