1. Right Answer: B
Explanation: Acetaminophen is extensively metabolized in the liver. Choices 1, 3, and 4 are incorrect because prolonged use of acetaminophen might result in an increased risk of renal dysfunction, but a single overdose does not precipitate life-threatening problems in the respiratory system, renal system, or adrenal glands.Pharmacological Therapies
2. Right Answer: D
Explanation: Light therapy can be effective in treating problems associated with sleep patterns, stress, moods, jaundice in newborns, and seasonal affective disorders.Nonpharmacological Therapies
3. Right Answer: D
Explanation: Controversy over what types of food to eat and not eat is still under investigation. Certain foods can help improve body defenses to possibly prevent certain diseases. Nonpharmacological Therapies
4. Right Answer: C
Explanation: Fiber-rich foods (such as grains, apples, potatoes, and beans) can help lower cholesterol. Nonpharmacological Therapies
5. Right Answer: B
Explanation: Promoting healthy nutritional practices is an appropriate nursing goal for a client at risk for nutritional problems. Choice 1 is incorrect because it is a nursing intervention, not a goal statement. Choice 3 is incorrect because it is a therapeutic treatment. Choice 4 is incorrect because weight gain is an appropriate goal only if the client is underweight. Basic Care and Comfort
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