Eating and Feeding Disorders Flashcards
DSM 5 of anorexia
restricting intake, wt loss/malnourishment, intense fear of wt gain, disturbance of body image, self eval liked to body wt
anorexia nervosa
intense fear of gaining wt w changes in taste, appetite and satiety
anorexia restricting type
during last 3 mon, pt hasnt engaged in purging and had wt loss through diet/fasting
anorexia binge/purging type
during last 3 mon, pt has done purging behvaiors
prevalence of anorexia
more common in males, athletes, LGBT
comorbidity
bipolar, anxiety, depression, OCD, PTSD, substance use
cog factors of anorexia
believes that benefits outweigh harm
genetic factors of anorexia
variations in glucose and lipid metabolism
refeeding syndrome
feeding overload where nutrients restored and insulin stimulates leading to hypokalemia
treatments of anorexia
SSRI, antianxiety, yoga, massage, CBT, AFT
bulimia nervosa
recurrent episodes of binge eating btw 1500-5000 cals in 2 hrs w purging
DSM 5 of bulimia nervosa
recurrent compensatory behaviors, occurs once a week for 3 mon, self eval influenced by shape/wt, disturbances in wt
epidemiology of bulimia
more common in females, rare under 12 and over 40
comorbidity of bulimia
depression, anixety, bipolar, PTSD, substance use, borderline
risk factors of bulimia
bullying, thin body ideal, attachment challenges
treatments of bulimia
antidepressants, CBT, DBT, ACT
binge eating
eating a larger amount than what most would eat in a 2 hr period
DSM 5 of binge eating
increase intake beyond fullness, marked distress, occurs once a week for 3 mon, no purging
binge eating episodes associated with 3 or more of the following
eating more rapidly, eating until uncomfy full, eating large amount when not hungry, eating alone, feeling disgusted and guilt
comorbidity of binge eating
specific/social phobia, PTSD, alc dependence
risk factors of binge eating
social pressures, food insecurity, hx of trauma, neglect
treatment for binge eating
SSRI, SNRI, bariatric surgery, CBT, DBT
pica
eating nonfood items past toddlerhood
rumination
regurgitation w rechewing, reswallowing and spitting that is diagnosed after one mon
avoidant/restrictive food intake
picky eaters caused by low BMI
