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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Correct Answer is C

Explanation

Altered level of consciousness (LOC) is the earliest and most sensitive indicator of increased ICP, which can result from brain injury, tumor, hemorrhage, infection, or edema.

The nurse should monitor the client's LOC using the Glasgow Coma Scale (GCS) and report any changes or deterioration to the provider. Pupillary dilation, decorticate posturing, and Cheyne-Stokes respirations are later signs of increased ICP that indicate brainstem compression and herniation, which are life-threatening emergencies.

A. "You should get a second opinion regarding the procedure." B. "You will be cancer-free if you have the procedure." C. "I can give you a list of other people who had the same procedure." D. I can give you additional information about the procedure."

Correct Answer is D

Explanation

A mastectomy is a surgical removal of one or both breasts, usually done to treat breast cancer. The nurse should respect the client's autonomy and provide factual information about the procedure, its benefits and risks, and possible alternatives . The nurse should also assess the client's readiness to learn, address any concerns or fears, and offer emotional support . Telling the client to get a second opinion may imply that the nurse does not trust the surgeon or doubts the necessity of the procedure.

Telling the client that they will be cancer-free if they have the procedure may be false or misleading, as there may be residual cancer cells or recurrence after surgery. Giving the client a list of other people who had the same procedure may violate confidentiality and may not be helpful or relevant to the client's situation.

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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 who has increased intracranial pressure (ICP). The nurse should recognize that which of the following is the first sign of deteriorating neurological status?

Correct Answer is C

Explanation

A nurse is caring for a client who is scheduled for a mastectomy. The client tells the nurse, "I'm not sure I want to have a mastectomy." Which of the following statements should the nurse make?

Correct Answer is D

Explanation

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A nurse is preparing to assist with the insertion of a non-tunneled central venous catheter for a client who is malnourished. Which of the following actions should the nurse plan to take?

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?