people at higher risk for drug nutrient interactions include
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Nursing Elites

ATI RN

ATI RN Custom Exams Set 4

1. Who is at higher risk for drug-nutrient interactions?

Correct answer: D

Rationale: Older men and women are at higher risk for drug-nutrient interactions due to factors such as polypharmacy and physiological changes. Polypharmacy, common in older adults, increases the likelihood of interactions between drugs and nutrients. Physiological changes that occur with aging can affect how drugs and nutrients are absorbed, distributed, metabolized, and excreted in the body. Infants, people with diabetes, and women of childbearing age are not typically considered high-risk groups for drug-nutrient interactions compared to older adults.

2. The nurse is aware that norepinephrine is secreted by which endocrine gland?

Correct answer: C

Rationale: The correct answer is C: The adrenal medulla. Norepinephrine is secreted by the adrenal medulla and is involved in the body's 'fight or flight' response. The pancreas (choice A) secretes insulin and glucagon, not norepinephrine. The adrenal cortex (choice B) secretes hormones like cortisol and aldosterone, but not norepinephrine. The anterior pituitary gland (choice D) secretes various hormones like growth hormone and thyroid-stimulating hormone, but not norepinephrine.

3. The nurse enters a client’s room and the client is demanding release from the hospital. The nurse reviews the client’s record and noted that the client was admitted 2 days ago for treatment of an anxiety disorder, and the admission was voluntary. Which intervention should the nurse initiate first?

Correct answer: D

Rationale: The correct intervention for the nurse to initiate first is to notify the client’s healthcare provider of the client’s stated intent to leave the hospital. This action is crucial as it ensures that the client’s care and safety are appropriately managed. Option A is not the best choice as involving the family to persuade the client may not address the client's underlying concerns. Option B is incorrect because having the client sign self-discharge papers without further assessment is not appropriate. Option C is also incorrect as the client's request for treatment does not prevent them from leaving if they are deemed competent to make that decision.

4. Which nutrient deficiency is most likely to be seen in patients with chronic alcoholism?

Correct answer: D

Rationale: Patients with chronic alcoholism are most likely to develop a deficiency in Vitamin B1 (thiamine) due to poor dietary intake and impaired absorption. This deficiency can lead to conditions like Wernicke's encephalopathy and Korsakoff's syndrome. While deficiencies in other vitamins can also occur in chronic alcoholism, Vitamin B1 deficiency is more commonly associated with this condition, making it the most likely nutrient deficiency in these patients. Therefore, the correct answer is Vitamin B1 (Choice D). Deficiencies in Vitamin C (Choice A), Vitamin D (Choice B), and Vitamin B12 (Choice C) can also be seen in patients with chronic alcoholism, but they are not as commonly linked to this condition compared to Vitamin B1 deficiency.

5. In patients receiving chemotherapy, which nutrient is often supplemented to manage mucositis?

Correct answer: C

Rationale: Zinc supplementation is often recommended to manage mucositis in patients undergoing chemotherapy. Zinc plays a crucial role in wound healing and immune function, which can help alleviate the symptoms of mucositis. Vitamin E (Choice A) is known for its antioxidant properties but is not typically used to manage mucositis. Vitamin B12 (Choice B) is important for red blood cell production and nerve function but is not directly associated with mucositis management. Calcium (Choice D) is essential for bone health and muscle function but is not a primary nutrient supplemented to manage mucositis.

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