Acute or chronic illness or surgery can devastate one's nutritional status. Describe the effects
Fever, nausea, fear, depression, chemotherapy, and radiation can destroy appetite. Vomiting, diarrhea, chemotherapy, radiation, and some medications can reduce or prevent absorption of nutrients. When undergoing diagnostic or surgical procedures, the person has food and fluid restrictions. These restrictions, with reduced nutrient and calorie intake, occur at a time when the nutritional status could have a major impact on the prognosis. ?
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Which of the following would cause intestinal distress for someone with lactose intolerance?
A) soybeans B) wheat bread C) whey D) peanuts
What process describes the sum of all chemical reactions that go on in living cells?
A) ?digestion B) ?metabolism C) ?absorption D) ?catabolism
The nurse explains to a bariatric surgery patient that an appropriate meal size for when he is first discharged home is:
a. only 1 tablespoon. b. a few spoonfuls. c. about 2/3 cup. d. about 1 cup.
If the osmolarity of intracellular fluid (ICF) is higher than that of extracellular fluid (ECF), what is the tonicity of the blood?
a. The blood is isotonic to the ICF. b. The blood is hypotonic to the ICF. c. The blood is hypertonic to the ICF. d. The blood is hypertonic to the ECF.