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NCLEX RN· Health Promotion and Maintenance · Health Promotion and Maintenance NCLEX RN Questions

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Showing all 5 practice questions with expert explanatory rationales.

Question 1 of 5

A client is having blood tests and has an elevated lymphocyte level. Based on knowledge of cellular components, what does the nurse know about these cells?

A. Contain histamine and provide protection during allergic reactions

B. Are involved in phagocytosis

C. Provide protection and immunity against foreign substances

D. Carry hemoglobin and oxygen to body tissues

Expert Explanatory Rationale

Correct Answer: Provide protection and immunity against foreign substances

Question 2 of 5

Which of the following is a true statement about assessing blood pressure by palpation?

A. Only the diastolic blood pressure can be assessed through palpation.

B. The palpation technique is most useful for infants and small children.

C. Hypertension is a common condition that might need to be assessed through blood pressure palpation.

D. Only the systolic blood pressure can be assessed through palpation.

Expert Explanatory Rationale

Correct Answer: Only the systolic blood pressure can be assessed through palpation.

Question 3 of 5

A client is being monitored for decreased tissue perfusion and increased risk of skin breakdown. Which measure best improves tissue perfusion in this client?

A. Massaging the reddened areas

B. Performing range of motion exercises

C. Administering antithrombotics as ordered

D. Feeding the client a high-carbohydrate diet

Expert Explanatory Rationale

Correct Answer: Performing range of motion exercises

Question 4 of 5

A client in labor has an electronic fetal monitor attached to the abdomen, and the nurse notes that the baby's heart rate slows down during each contraction, returning to normal limits only after the contraction is complete. Which type of fetal heart rate change does this pattern describe?

A. Variable decelerations

B. Late decelerations

C. Early decelerations

D. Accelerations

Expert Explanatory Rationale

Correct Answer: Late decelerations

Question 5 of 5

The nurse should tell the client to avoid which item while taking phenelzine sulfate?

A. Blueberries

B. Vasodilators

C. Aged cheeses

D. Digitalis preparations

Expert Explanatory Rationale

Correct Answer: Aged cheeses

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