Ketosis occurs when:
a. a person overeats.
b. a person draws on glycogen for glucose.
c. glycogen has been depleted and body fat is used to nourish the brain.
d. glucagon runs out and the pancreas stops synthesizing it.
c
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A patient who takes _____ must avoid grapefruit and grapefruit juice
a. warfarin b. ACE inhibitor c. statins d. digoxin e. diruetics
Margaret Chen is a 73-year-old widow and mother of 3 adult children. She visits her physician due to decreased appetite, lethargy, weight loss, and a productive cough for the past 2 weeks. Her past medical history includes osteoporosis, sinusitis, respiratory infections, and smoking. Many of the medications used to treat COPD can cause gastrointestinal effects such as ____
A) dry mouth B) ulcers C) diarrhea D) constipation
Which of the following statements is true?
A. A nutrient requirement is the maximum amount that results in optimal nutritional status. B. Most Americans should consume 150% of the RDA or AI for each nutrient. C. The Recommended Dietary Allowance is the amount of a nutrient that is required by humans. D. Nutritional standards are often used to evaluate the nutritional adequacy of diets.
All of the following conditions are a cause of the reduced appetite that is often seen with seniors EXCEPT:
a. prescription drug use. b. excellent dental health. c. decreased sense of smell. d. low levels of physical activity.