A nurse reviews a client's laboratory report and notes that the client's serum phosphorus (phosphate) level is 1.8 mg/dL. Which condition most likely caused this serum phosphorus level?

Hypercholesterolemia

Malnutrition

Renal insufficiency

Hypoparathyroidism

Answer and Explanation

The Correct Answer is B

A. Hypercholesterolemia: This condition primarily affects cholesterol levels and is not directly associated with phosphorus imbalances. It does not typically cause hypophosphatemia.
B. Malnutrition: This is the correct choice. Malnutrition can lead to hypophosphatemia (low serum phosphorus levels) due to inadequate dietary intake of phosphorus and impaired absorption.
C. Renal insufficiency: Renal insufficiency generally causes hyperphosphatemia (high serum phosphorus levels) due to the kidneys' reduced ability to excrete phosphate, not hypophosphatemia.
D. Hypoparathyroidism: This condition is more commonly associated with hypocalcemia (low calcium levels) rather than hypophosphatemia. In some cases, hypoparathyroidism can cause elevated phosphorus levels, but not typically hypophosphatemia.

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Correct Answer is B

Explanation

A. Tell the client he can no longer have any more pain medication: This is not appropriate. The client’s severe pain needs to be managed, but the current vital signs suggest a need for careful evaluation before administration.
B. Notify the prescribing physician: This is the correct choice. The client's blood pressure and respiratory rate are significantly low, which could be exacerbated by morphine. The physician needs to be informed to reassess pain management and possibly adjust the treatment.
C. Administer half the dose of morphine, 2 mg IV: Given the client's low blood pressure and respiratory rate, any morphine administration could worsen these issues. Adjusting the dose without physician guidance is not appropriate.
D. Administer 4 mg of morphine IV as ordered: Administering the full dose without addressing the client’s low blood pressure and respiratory rate could lead to severe complications.

A. Low-grade fever B. Fatigue C. Anorexia D. Hypoactive bowel sounds

Correct Answer is A

Explanation

A. Low-grade fever: A low-grade fever could indicate an infection or other complications related to TPN or bowel surgery, and it is crucial to report this to the healthcare provider.
B. Fatigue: While fatigue is a common symptom, it is less urgent compared to a potential infection.
C. Anorexia: Anorexia is a concern but is not as immediate as a fever.
D. Hypoactive bowel sounds: This is expected after extensive bowel surgery and may not be as urgent as signs of infection.

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A nurse reviews a client's laboratory report and notes that the client's serum phosphorus (phosphate) level is 1.8 mg/dL. Which condition most likely caused this serum phosphorus level?

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Naxlex Comprehensive Predictor Exams

A client indicates to the nurse a pain level of 8 out of 10. The nurse notes the client has an order for morphine 4 mg IV Q 6 hr PRN for moderate to severe pain. The client's blood pressure is 80/54 mm Hg, respirations 10 breaths/min, and pulse 62 beats/min. Which action should the nurse take?

Correct Answer is B

Explanation

A home health nurse is assessing a client receiving TPN infusion for malabsorption after extensive bowel surgery. What finding is most important for the nurse to report to the health care provider?

Correct Answer is A

Explanation

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