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.
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).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
a. Hyperactive bowel sounds: Shock is more likely to be associated with decreased bowel sounds rather than hyperactive bowel sounds.
b. Increased urine output: In the early stages of shock, there may be an increase in urine output as the body attempts to compensate. However, as shock progresses, renal perfusion decreases,
leading to decreased urine output.
c. Hypotension: Hypotension is a key indicator of shock. In shock, there is insufficient blood flow to meet the body's oxygen and nutrient needs, resulting in a drop in blood pressure.
d. Bradycardia: Shock typically leads to an increased heart rate (tachycardia) as the body tries to compensate for decreased cardiac output. Bradycardia is not a typical finding in the early stages of shock.
Correct Answer is A
Explanation
a. A client taking furosemide for chronic hypertension: Furosemide is a loop diuretic that can
lead to hypokalemia, which increases the risk of digoxin toxicity, as hypokalemia potentiates the effects of digoxin on the heart.
b. A client taking a potassium supplement twice a day: Potassium supplementation reduces the risk of digoxin toxicity, as hypokalemia is a risk factor for toxicity.
c. A client taking aluminum hydroxide for gastric upset: Aluminum hydroxide is an antacid and does not significantly affect digoxin levels.
d. A client taking chlorpropamide for type 2 diabetes mellitus: Chlorpropamide is an oral hypoglycemic agent and does not significantly affect digoxin levels.
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