A nurse is assisting with teaching a client who has hypertension and a new prescription for a low sodium diet. Which of the following educational methods uses the cognitive domain of learning? (Select All that Apply)

Review strategies to reduce sodium intake.

Ask the client how they are feeling about starting a low sodium diet

Observe the client choose low sodium foods.

Discuss the physiology of hypertension with the client.

Encourage the client to share their thoughts in a support group.

Answer and Explanation

Correct Answer : A,D

A. Review strategies to reduce sodium intake:

This educational method involves providing information and teaching the client specific strategies to reduce sodium intake, such as reading food labels, avoiding high-sodium processed foods, and choosing fresh fruits and vegetables. It engages the cognitive domain of learning as it focuses on acquiring knowledge and understanding of the topic.
B. Ask the client how they are feeling about starting a low sodium diet:

This educational method involves exploring the client's feelings and emotions regarding the low sodium diet. It primarily engages the affective domain of learning, which focuses on attitudes, beliefs, and feelings.
C. Observe the client choose low sodium foods:

This educational method involves observing the client's behavior and actions. It primarily engages the psychomotor domain of learning, which focuses on physical skills and actions.
D. Discuss the physiology of hypertension with the client:

This educational method involves explaining the underlying physiology of hypertension, including factors such as sodium intake, blood pressure regulation, and cardiovascular health. It engages the cognitive domain of learning as it focuses on acquiring knowledge and understanding of the physiological processes involved in hypertension.
E. Encourage the client to share their thoughts in a support group:

This educational method involves providing opportunities for the client to share their thoughts and experiences with others in a support group setting. It primarily engages the affective domain of learning, which focuses on attitudes, beliefs, and feelings.

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Correct Answer is ["2"]

Explanation

Let's calculate how many tablets the nurse should administer:

Dosage prescribed: The doctor prescribed digoxin 0.25 mg.

Tablet strength: Each available tablet contains 0.125 mg of digoxin.

To find out how many tablets are needed, we can divide the prescribed dosage by the amount of digoxin per tablet:

Number of tablets = Prescribed dosage / Amount of digoxin per tablet

Number of tablets = 0.25 mg / 0.125 mg/tablet

Since we might get a decimal result due to the division, we need to round to the nearest whole number of tablets the nurse can administer for safety reasons.

In this case, dividing 0.25 mg by 0.125 mg/tablet gives us 2.

Therefore, rounding up to the nearest whole number of tablets, the nurse should administer 2 tablets.

A. pH 7.48 B. pH 7.50 C. pH 7.31 D. pH 7.39

Correct Answer is C

Explanation

A. pH 7.48:

A pH of 7.48 indicates alkalosis, not acidosis. Respiratory acidosis is characterized by a pH below the normal range (7.35-7.45).

B. pH 7.50:

Similar to choice A, a pH of 7.50 indicates alkalosis, not acidosis.

C. pH 7.31:

This pH value falls below the normal range (7.35-7.45), indicating acidemia. In respiratory acidosis, there is an increase in the partial pressure of carbon dioxide (PaCO2) in the blood, leading to an accumulation of carbonic acid and a decrease in pH.

D. pH 7.39:

A pH of 7.39 falls within the normal range (7.35-7.45), indicating a normal acid-base balance. It does not indicate acidosis.

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A nurse is assisting with teaching a client who has hypertension and a new prescription for a low sodium diet. Which of the following educational methods uses the cognitive domain of learning? (Select All that Apply)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer digoxin 0.25 mg PO to a client. The amount available is digoxin 0.125 mg tablets. How many tablets should the nurse administer to the client? (Round to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["2"]

Explanation

A nurse is caring for a client who has respiratory acidosis. Which of the following pH levels should the nurse expect?

Correct Answer is C

Explanation

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