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goal of diet therapy
- treat & manage disease
- prevent complications
- restore health though appropriate diet.
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document
- weight gain/loss
- % of meal eaten
- tolerance of diet
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preoperatively
before surgery
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postoperative
after surgery
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NPO
no food/fluid by mouth
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preoperative patient
- NPO 6-8 hrs before procedure.
- lead to vomiting and aspiration.
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residue
remains after digestion.
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clear liquid diet
- clear soda jello.
- lack nutrition.
- broth has protein and electrolytes.
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soft diet
- low in fiber and soft consistency.
- eggs mash potatoes
- involved in manipulation of surgical incision.
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anorexia nervosa
- mental disorder characterized by refusal to maintain a normal minimum body weight, fear of obesity, disturbance n body image.
- can be fatal.
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bulimia
- eating disorder characterized by episodic binge eating, followed by behaviors designed to prevent weight gain, purging, fasting, laxatives,excessive exercise.
- med conditions: esophageal & peptic ulcers.
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obesity
excessive accumulation of fat.cause: genetic, environmental eating habits,age gender, body physiology.
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obesity risk
cardiovascular disease, diabetes, hypertension, gallbladder disease and joint disease.
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hypertension
abnormal blood pressure
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