A nurse is caring for a client who is taking digoxin 0.125 mg PO daily and is at risk for
developing digoxin toxicity. The nurse should monitor the client for an imbalance of which of the following electrolytes because it can increase the risk for digoxin toxicity?

Calcium

Magnesium

Phosphatase

Potassium

Answer and Explanation

The Correct Answer is D

A low potassium level (hypokalemia) can increase the risk for digoxin toxicity because it enhances the binding of digoxin to cardiac cells and increases its effects on cardiac contractility and electrical conduction. The nurse should monitor the client's potassium level and administer potassium supplements as prescribed if needed. The other electrolytes are not directly related to digoxin toxicity.

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Free Nursing Study Resources

Correct Answer is B

Explanation

To assess a client for a positive Chvostek’s sign, the nurse should tap gently on the cheek, specifically two centimeters in front of the ear, over the facial nerve (also known as CN VII). This test is used to check for hypocalcemia, a condition that can lead to tetany, which is the involuntary contraction of muscles. A twitch of the facial muscles in response to this tapping indicates a positive Chvostek’s sign. This is particularly relevant following a thyroidectomy, as the procedure can indirectly affect the parathyroid glands, potentially leading to hypocalcemia

Hypocalcemia (Signs and Symptoms) - CHVOSTEK'S & TROUSSEAU SIGN. • Image • MEDtube.net

A. Hang the drainage bag below the client's abdomen. B. Use clean technique to access the catheter. C. Place the client in high-Fowler's position. D. Chill the dialysate before administration.

Correct Answer is A

Explanation

The nurse should hang the drainage bag below the level of the client's abdomen to facilitate gravity drainage of fluid and waste products from the peritoneal cavity. The other options are incorrect because they may cause discomfort, infection, or inadequate dialysis.

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A nurse is caring for a client who is taking digoxin 0.125 mg PO daily and is at risk for developing digoxin toxicity. The nurse should monitor the client for an imbalance of which of the following electrolytes because it can increase the risk for digoxin toxicity?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client for a positive Chvostek's sign following a thyroidectomy. Which of the following areas on the client's head should the nurse tap to assess the client for tetany?

Correct Answer is B

Explanation

A nurse is preparing to administer peritoneal dialysis to a client. Which of the following actions should the nurse take?

Correct Answer is A

Explanation

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A nurse is caring for a client who arrives at the emergency department and reports vomiting and diarrhea for the past 3 days. The client's serum potassium level is 2.8 mEq/L. Which of the following interventions should the nurse implement first?

A nurse is caring for a group of clients. The nurse should obtain a blood pressure reading using only the left extremity from which of the following clients?

A nurse is caring for a client who is taking digoxin 0.125 mg PO daily and is at risk for
developing digoxin toxicity. The nurse should monitor the client for an imbalance of which of the following electrolytes because it can increase the risk for digoxin toxicity?