eating disorders pp

Eating disorders pp - Eating disorders Research on Anorexia/Bulimia Anorexia Nervosa-typically a d/o of adolescence and young

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Eating disorders Research on Anorexia/Bulimia
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Anorexia Nervosa -typically a d/o of adolescence and young adulthood -refusal/unable to reach and maintain body wt.over a minimal normal wt for age and height -intense fear of gaining wt or becoming fat, even though underweight. -disturbance in way in which body wt, size, or shape is experienced or perceived -in females, absence of at least 3 menstrual cycles
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-Occurs in every social economic class? -(Pate et al., 1992) stated that throughout the 1980’s, more studies of patients from different ethnic backgrounds emerged…. .
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Normative adolescent development 1. Unique stage…. a. human body b.society expectations c. peers d. self-control e. increased cognitive capacity f. the family/parents
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Eating disorders: Anorexia Nervosa A. Anorexia Nervosa 1. Restrictive type 2. Binge-eating/Purging type b. AN have normal aware hunger C. Excessive Activity D. Amenorrhea
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E. can lead to death; as high as 10% F. Mostly females…prevalence of 1 in 100 Males only 4-8% G. Primarily in middle-upper class, Caucasian adolescents but increasingly found in all social classes/ethnicity H. Age of Onset
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Etiology A. organic context a. genetic component of DZ versus MZ twins b. speculated on deficits impairing release of hormones, gonadotropins from pituitary glands or imbalance of DA or NE c. but biological component is 2o to weight loss
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1. Body image a. fat spurt b. early maturing girls have greater chance of developing
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This note was uploaded on 02/05/2011 for the course PSY 336 taught by Professor Unknown during the Fall '09 term at CSU Long Beach.

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Eating disorders pp - Eating disorders Research on Anorexia/Bulimia Anorexia Nervosa-typically a d/o of adolescence and young

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