Psy 3604 Exam 3 Questions And Answers Rated A+ New Update Assured Satisfaction

anorexia nervosa in DSM 5 - Answer-1. no longer need to stop menstruation for diagnosis 2. patients are indifferent about their weight/don't think they are thin 3. 20% of dancers have an ED 4. Restrictive subset vs. binge-purge subset 5. must be underweight 6. age of onset: 16-20 bulimia - Answer-1. binge-purge 2. DSM5: purge once a week for 3 months 3. patient of average weight 4. feels shame and guilt 5. age of onset: 21-24 binge eating disorder - Answer-1. significant binge-eating episodes, followed by distress, disgust, or guilt, but without the compensatory purging, fasting, or excessive exercise that marks bulimia nervosa 2. age of onset: 30-50 Prevalence of AN - Answer-0.3-0.9% ED prevalence Prevalence of BN - Answer-1% world wide, 1.5% in US ED prevalence Prevalence of BED - Answer-2% world wide, most common 2-3.5% in USED prevalence Medical complications of AN - Answer-1. 5x higher mortality rate 2. thin brittle hair and nails, lanugo (downy hair) 3. cold, poor circulation, Vit B deficiency 4. osteoporosis risk 5. irregular heartbeat, electrolyte imbalance medical complications of BN - Answer-1. Electrolyte imbalance 2. Erosion of dental enamel 3. Hypersensitive gag reflex 4. Enlarged salivary glands results in: puffy appearance of face 5. Ruptured esophagus or stomach 6. less fatal than AN AN outcomes - Answer-1. suicide risk increase 18x 2. 50-60% reach full recovery BN outcomes - Answer-1. 25-30% of cases attempt suicide, less succeed 2. 70% recover BED outcomes - Answer-60% recover crossover between ED - Answer-1. restrictive and binging AN crossover frequently 2. 1/3 go from AN to BN (weight change) 3. 9-14% go from BN to AN (weight change) 4. 10% of BED to BN 5. no crossover between AN and BED comorbidity AN - Answer-1. depression 2. OCD3. anxious or avoidant personality disorders 4. self harm comorbidity BN - Answer-1. depression 2. OCD 3. substance abuse 4. anxious or avoidant personality disorders 5. self harm BED comorbidity - Answer-1. depression 2. substance abuse 3. erratic behavior (borderline) 4. 68% have anxiety disorders 5. 46% have mood disorders 6. 23% substance abuse cross cultural eating disorders - Answer-1. whites more likely 2. different motivation. 58% of AN patients in Hong Kong fear stomach bloating not fat 3. In Ghana AN is sign of self control 4. BN is western culture bound. Wasting food! Biological risk for ED - Answer-1. Genetics: AN 11x more likely and BN 3.7x more likely in fam with history. AN is linked with chromosome 12 with implications on metabolic and psychiatric systems 2. brain: hypothalamus controls eating 3. set point of weight 4. serotonin risks for ED - Answer-1. biological