Susan, age 42, has been burned over 30% of her body, including face, neck, arms, and chest, from a chemical explosion at work. ?
Compare the three methods for administering tube feedings.
Continuous feedings are administered during a 16-24-hour time period, preferably with a pump.
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Intermittent feedings are administered during either daytime or at night. If the client eats food, the tube feedings would be given at night, so that solid foods could be eaten during the day.
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Bolus feedings are divided into six servings that are given over a 15-minute time span, followed by a bolus of 25-60 mL of water.
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Low intake of which nutrient (particularly when combined with high alcohol intake) is associated with increased colon cancer risk?
A. thymine B. riboflavin C. niacin D. folate E. biotin
Nutrient deficiencies during childhood:
a. have no effect on future health. b. can affect a child's mood and behavior. c. are directly associated with dysfunctional families. d. are rare.
What statement best describes the relationship between supplement use and older adults??
A) ?Supplements should replace nutritious foods whenever possible. B) ?Supplements of vitamin K may prevent atrophic gastritis in some older adults. C) ?Supplements are usually more likely to cause harm than to be beneficial in older adults. D) ?Supplements of calcium and vitamin D may be recommended for osteoporosis in older adults.
Which of the following physiological changes is a result of catabolic chemical reactions?
A. Muscle mass enlargement that occurs after lifting weights B. Weight gain that occurs after 3 weeks of overeating C. Bone growth that occurs during adolescence D. Muscle loss that normally occurs in older adults