A nurse is caring for a client who is postoperative following a tracheostomy and has copious and tenacious secretions. Which of the following is an acceptable method for the nurse to use to thin this client's secretions?

Provide humidified oxygen.

Prelubricate the suction catheter tip with sterile saline when suctioning the airway.

Perform chest physiotherapy prior to suctioning.

Hyperventilate the client with 100% oxygen before suctioning the airway.

Answer and Explanation

The Correct Answer is A

a. Provide humidified oxygen: Humidification helps prevent the drying of mucous membranes, making secretions more manageable and less tenacious. This is an acceptable method to thin

secretions in a client with a tracheostomy.

b. Prelubricate the suction catheter tip with sterile saline when suctioning the airway: While lubrication with sterile saline is a common practice during suctioning to reduce trauma to the airway, it does not directly address the tenacity of secretions.

c. Perform chest physiotherapy prior to suctioning: Chest physiotherapy is a technique used to mobilize respiratory secretions, but it may not directly address the tenacity of secretions.

d. Hyperventilate the client with 100% oxygen before suctioning the airway: Hyperventilation with 100% oxygen is not a routine practice and may lead to respiratory alkalosis. Providing

humidified oxygen is a more appropriate approach.

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Correct Answer is A

Explanation

a. Potassium level of 3.0 mEq/L: Hypokalemia is a potential adverse effect of digoxin, and a

potassium level of 3.0 mEq/L is below the normal range. Low potassium levels can increase the risk of digoxin toxicity.

b. Heart rate of 66/min: A heart rate of 66/min is within the normal range. Digoxin is used to

treat conditions like atrial fibrillation, and the heart rate should be within an appropriate range for the client's condition.

c. BP of 132/82 mm Hg: Blood pressure within the normal range does not require immediate reporting in the context of digoxin administration.

d. Digoxin level of 1.2 ng/ml: The digoxin level of 1.2 ng/ml is within the therapeutic range, and it does not require immediate reporting.

A. A client taking furosemide for chronic hypertension. B. A client taking a potassium supplement twice a day. C. A client taking aluminum hydroxide for gastric upset. D. A client taking chlorpropamide for type 2 diabetes mellitus.

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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A nurse is caring for a client who is postoperative following a tracheostomy and has copious and tenacious secretions. Which of the following is an acceptable method for the nurse to use to thin this client's secretions?

Nursing Test Bank

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Correct Answer is A

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A nurse is reviewing the morning laboratory results of electrolytes for four clients who are receiving digoxin. Which of the following clients should the nurse identify as being at risk for developing digoxin toxicity?

Correct Answer is A

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