Anorexia

ANOREXIA /EATING DISSEating diss are of two types-anorexia nervosa and bulimia nervosa Nervosa (commonly called anorexia ) is an eat dis seen in young , previously healthy women who develop a paralyzing fear of becoming fat . It is characteristically seen in uninfected women from middle class backgrounds and is rare in blacks , Asians , men and poor people women . It is characterized by a preoccupation with form system of weights and pabulum , behavior directed towards loosing weight , peculiar patterns of handling intellectual nourishment weight loss and intense fear of gaining weight and fluster of body image . The driving force is the pursuit of thinness , all other aspects of life being secondaryPathophysiology and etiologyThe exact energise of anorexia is unknown . Since hypothalamus is concerned with hunger and satiety , it is thought that the primary winding dysfunction of hypothalamus is the cause for anorexia . It is usually seen in children with parents who are over-protective , over-ambitious and over-concerned It is considered that anorexia occurs as a desperate fight against feeling exploited and enslaved . spate also be due to inadequate or noxious interpersonal relationships in families . Some studies suggest that there is a genetic component for the pathogenesis of anorexia . Turner s syndrome has been shown to be associated with this dis . Certain pagan issues and occupation (dancers and athletes may also play a component . Biochemical role of norepinephrine and dopamine in take , drinking and reward system and acetylcholine in cortisol secernment is thought to be associated with this . Life events like illness of a close relative , parental divorce or musical interval , medical illness of the patient , stressful life situations , disaster at school or work , older motherlike and paternal age , compliance with family and society rules and mild labored are all considered as predisposing factorsExplanation of the diseaseThe disease is diagnosed based on clinical grounds . The American Psychiatric Association has ordain forward the criteria for diagnosing anorexia in the 1994 Diagnostic and Statistical manual of Mental Diss (DSM-IV .

The most important diagnostic criterion is weight that is 85 or less than the expected high-flown weight . Other diagnostic features are amenorrhea of at least three menstrual cycles , intense fear of gaining weight even when the individual is underweight and undue influence of body weight or shape on self-evaluation . Amenorrhea is an consistent feature . There are two types of anorexia nervosaBinge eating / purgatorial type of anorexia : During the episode of anorexia nervosa the patient regularly engages in fizzle eating or self-induced vomitingRestricting type of anorexia : During the episode of anorexia the person does non regularly indulge in excessive eating or induced vomitingEffects on body systems ADDIN EN .CITE Foster199897Foster D .W .1998 Nervosa and bulimia NervosaFauci A .S Braunwald E , Isselbacher K .J , Wilson J .D , Martin J .B , Kasper D .L Hauser S .L , Longo D .L .Harrison apo s s Principles of Internal MedicineNew YorkMcGraw-Hill12462-51 quaternary (Foster , 1998It causes laboratory abnormalities like anemia , leucopenia (decreased leucocyte count , hypokalemia and hypo albuminemia . blood plasma cholesterol is occasionally high but triglyceride levels are normal...If you necessity to get a full essay, order it on our website: Ordercustompaper.com

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