The nurse is providing teaching to the client about the use of vitamins and supplements. The nurse would state that vitamin D has a major role in which process?

Facilitating sodium and potassium exchange

DNA and prothrombin synthesis

Regulating calcium and phosphorus metabolism

Production of beta carotene

Answer and Explanation

The Correct Answer is C

A. Facilitating sodium and potassium exchange: This is not related to vitamin D. Sodium and potassium exchange is primarily managed by other mechanisms in the body.
B. DNA and prothrombin synthesis: This role is more associated with vitamins like B12 and K, not vitamin D.
C. Regulating calcium and phosphorus metabolism: This is the correct choice. Vitamin D plays a crucial role in the absorption of calcium and phosphorus from the diet and their metabolism in the body.
D. Production of beta carotene: Beta carotene is a precursor to vitamin A, not related to vitamin D's functions.

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Correct Answer is D

Explanation

A. Blood in the tubing close to the insertion site: This indicates a possible issue with the IV but not fluid overload specifically.
B. Chills, fever, and generalized discomfort: These symptoms may suggest an infection or reaction but are not specific to fluid overload.
C. Pallor, sweating, and discomfort at the insertion site: These could indicate a local reaction or issue with the IV site but not fluid overload.
D. Dyspnea, headache, and increased blood pressure: These symptoms are indicative of fluid overload, as the body reacts to excessive fluid with symptoms such as difficulty breathing (dyspnea), increased blood pressure, and headaches.

A. Continue monitoring the client. B. Increase nasal oxygen flow rate to 8 L C. Place the client in high Fowler's position. D. Notify the surgeon as soon as possible

Correct Answer is D

Explanation

A. Continue monitoring the client: The client's vital signs, pale and cool skin, and low urine output suggest potential hypovolemic shock or other serious postoperative complications, requiring more immediate intervention than just continued monitoring.
B. Increase nasal oxygen flow rate to 8 L: While increasing oxygen may be necessary, the primary concern is the underlying cause of the client's symptoms, which may require more immediate intervention.
C. Place the client in high Fowler's position: This position may be beneficial for certain conditions but does not address the underlying issues suggested by the vital signs and physical findings.
D. Notify the surgeon as soon as possible: This is the correct choice. The client's hypotension, tachycardia, pale and cool skin, and low urine output indicate potential complications that need immediate evaluation by the surgeon.

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The nurse is providing teaching to the client about the use of vitamins and supplements. The nurse would state that vitamin D has a major role in which process?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is monitoring a client who is receiving IV fluid. Which clinical findings indicate that the client has fluid overload?

Correct Answer is D

Explanation

Correct Answer is D

Explanation

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The nurse is providing teaching to the client about the use of vitamins and supplements. The nurse would state that vitamin D has a major role in which process?

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