A client receives a prescription for digoxin 0.25 mg by mouth. The medication is available in 0.125 mg tablets. How many tablets should the practical nurse (PN) administer? (Enter numeric value only. If rounding is required, round to the nearest tenth.)

Answer and Explanation

The Correct Answer is ["2"]

The prescription is for 0.25 mg of digoxin, and each tablet contains 0.125 mg.

By dividing the prescribed dose (0.25 mg) by the strength of each tablet (0.125 mg), we get 2.

Answer = 2

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Correct Answer is A

Explanation

A. Understanding the client’s current and previous sleep habits and cycles is the most foundational step for assessing sleep disturbances. This information provides a baseline from which the PN can identify patterns and deviations in the client’s sleep behavior.
B. While evening meal and snacking habits can affect sleep, they are secondary to understanding the client’s overall sleep habits and cycles. These habits are part of a broader assessment but not the initial focus.
C. Identifying symptoms resulting from sleep disturbances is important but follows after understanding the client’s sleep history. Symptoms are a result of disturbances, and their identification is based on a foundational understanding of sleep patterns.
D. Exploring new sleep routines the client is considering is part of the intervention phase but comes after understanding current sleep patterns and disturbances. The initial focus should be on gathering comprehensive sleep history.

A. Exhaling slowly after two seconds. B. Blowing forcefully into the mouthpiece. C. Using a tight seal around the mouthpiece. D. Sitting upright during the treatment.

Correct Answer is B

Explanation

A. Exhaling slowly after two seconds is not part of the incentive spirometer use. Proper technique involves a slow, steady inhalation, not exhalation.
B. Blowing forcefully into the mouthpiece indicates incorrect use of the spirometer. The client should inhale slowly and deeply through the mouthpiece to expand the lungs and improve ventilation.
C. Using a tight seal around the mouthpiece is correct and necessary to ensure that the spirometer measures the volume of air accurately.
D. Sitting upright during the treatment is correct as it maximizes lung expansion and facilitates deep breathing.

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A client receives a prescription for digoxin 0.25 mg by mouth. The medication is available in 0.125 mg tablets. How many tablets should the practical nurse (PN) administer? (Enter numeric value only. If rounding is required, round to the nearest tenth.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

In implementing the plan of care, which data should the practical nurse (PN) obtain first for a client with a sleep pattern disturbance?

Correct Answer is A

Explanation

A client is using an incentive spirometer on the first postoperative day after an inguinal herniorrhaphy. The practical nurse (PN) should reteach the proper use of the spirometer when the client demonstrates which action?

Correct Answer is B

Explanation

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