A nurse is reviewing a client’s laboratory results. Which of the following findings should the nurse report to the provider?

Magnesium 1.9 mg.

Chloride 99 mEq/L.

Sodium 126 mEq/L.

Potassium 3.6 mEq/L.

Answer and Explanation

The Correct Answer is C

a. Magnesium 1.9 mg: This magnesium level is within the expected reference range (1.3-2.1 mEq/L).

b. Chloride 99 mEq/L: This chloride level is within the expected reference range (98-106 mEq/L).

c. Sodium 126 mEq/L: A sodium level of 126 mEq/L is significantly below the normal range (135-145 mEq/L), indicating hyponatremia, which can have serious consequences and requires prompt attention.

d. Potassium 3.6 mEq/L: This potassium level is within the expected reference range (3.5-5.0 mEq/L).

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Correct Answer is A

Explanation

a. Begin oxygen therapy: Oxygen therapy is the priority intervention for a client with a pulmonary embolism to improve oxygenation and prevent hypoxemia.

b. Start an IV infusion of lactated Ringer’s: While fluid resuscitation may be needed, oxygen therapy takes precedence to address the immediate respiratory compromise.

c. Initiate cardiac monitoring: Cardiac monitoring is important, but addressing oxygenation is the priority in a client with a pulmonary embolism.

d. Administer IV morphine: Pain management may be necessary, but the priority is to address the respiratory distress and potential hypoxemia associated with a pulmonary embolism.

A. "This test will inform your provider if you are anemic." B. "This test will inform your provider if you have an infection." C. "This test will inform your provider if you have a thyroid disorder." D. "This test will inform your provider how your kidneys are functioning."

Correct Answer is D

Explanation

a. "This test will inform your provider if you are anemic." Serum creatinine is not used to assess anemia. Anemia is often evaluated through tests like hemoglobin and hematocrit.

b. "This test will inform your provider if you have an infection." Serum creatinine is not a direct indicator of infection. It is primarily used to assess kidney function.

c. "This test will inform your provider if you have a thyroid disorder." Serum creatinine is not

used to evaluate thyroid function. Thyroid function is typically assessed through thyroid function tests.

d. "This test will inform your provider how your kidneys are functioning." This is the correct

response. Serum creatinine is a waste product that is filtered by the kidneys, and elevated levels may indicate impaired renal function.

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A nurse is reviewing a client’s laboratory results. Which of the following findings should the nurse report to the provider?

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Naxlex Comprehensive Predictor Exams

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