the substance that is most supportive of bones and teeth is
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Nursing Elites

ATI RN

ATI RN Nutrition Online Practice 2019

1. The substance that is most supportive of bones and teeth is:

Correct answer: B

Rationale: Collagen is a key structural protein in bones and teeth, providing support and strength.

2. A client has acute dysphagia. Which of the following nursing interventions should be included in the plan of care?

Correct answer: C

Rationale: Placing the client in semi-Fowler's position during meals is the correct intervention for a client with acute dysphagia. This position helps prevent aspiration by facilitating swallowing. Providing a straw for consumption of liquids (Choice A) can increase the risk of aspiration and is not recommended for clients with dysphagia. Encouraging larger bites (Choice B) can also increase the risk of choking and aspiration. Instructing the client to tilt the head forward when swallowing (Choice D) is not the recommended technique for managing dysphagia as it does not address the underlying issue effectively.

3. In monitoring the patient in PACU, the nurse correctly identifies that checking the patient's vital signs is done every:

Correct answer: A

Rationale: Correct Answer: A - Vital signs monitoring in the PACU (Post-Anesthesia Care Unit) is typically done every hour to closely monitor the patient's condition during the immediate postoperative period. This frequency allows the nurse to promptly identify any changes in the patient's vital signs and intervene as necessary. Choice B (5 minutes) is too frequent for routine vital signs monitoring in the PACU and may not allow for a comprehensive assessment of the patient's stability. Choice C (15 minutes) and Choice D (30 minutes) are also not in line with the standard practice of vital signs monitoring in the PACU, which is typically hourly.

4. In any event of an adverse hemolytic reaction during blood transfusion, Nursing intervention should focus on:

Correct answer: C

Rationale: Effective nursing care involves comprehensive assessments that address all aspects of a patient's condition, ensuring that interventions are appropriately targeted and outcomes are optimized.

5. How do foods or supplements containing significant amounts of plant sterols help lower LDL cholesterol levels?

Correct answer: D

Rationale: Plant sterols interfere with cholesterol and bile absorption in the intestines. This interference helps lower LDL cholesterol levels by reducing the amount of cholesterol that enters the bloodstream. Choices A, B, and C are incorrect because plant sterols primarily work by interfering with cholesterol and bile absorption, not by reducing cholesterol synthesis, suppressing inflammation, or reducing blood clotting.

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