A nurse is preparing to administer lorazepam 1 mg PO at bedtime. The amount available is lorazepam 2 mg tablets. How many tablets should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["0.5"]

To administer the correct dose of lorazepam, which is 1 mg, when only 2 mg tablets are available, the nurse should administer half a tablet. This is because each tablet contains 2 mg of lorazepam, and the prescribed dose is 1 mg. Therefore, dividing the tablet into two equal parts will provide the necessary 1 mg dose. The answer, rounded to the nearest tenth as per the instruction, is 0.5.

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Correct Answer is B

Explanation

A. Gelatin is typically allowed on a clear liquid diet because it melts into a clear liquid.
B. Yogurt is not typically included on a clear liquid diet because it is not a clear liquid; it is a semi-solid food.
C. Popsicles are usually allowed on a clear liquid diet as they melt into a liquid form.
D. Broth is a clear liquid and is therefore appropriate for a clear liquid diet.

A. PT 45 seconds B. Platelets 190,000/mm3 C. Hct 44% D. Hgb 16 g/dL

Correct Answer is A

Explanation

A. A PT of 45 seconds is prolonged and indicates a potential risk of bleeding due to excessive anticoagulation with warfarin. The nurse should notify the provider for further evaluation and adjustment of the warfarin dosage.
B. Platelets within the normal range (150,000-400,000/mm3) are adequate and do not require immediate provider notification.
C. Hematocrit of 44% is within the normal range for adults and does not indicate an urgent need for provider notification.
D. Hemoglobin of 16 g/dL is within the normal range for adults and does not require immediate provider notification.

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A nurse is preparing to administer lorazepam 1 mg PO at bedtime. The amount available is lorazepam 2 mg tablets. How many tablets should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is teaching a client about foods that are included on a clear liquid diet. Which of the following food choices made by the client indicates the need for further teaching?

Correct Answer is B

Explanation

A nurse is reviewing laboratory results of a client who has atrial fibrillation and is taking warfarin. For which of the following results should the nurse notify the provider?

Correct Answer is A

Explanation

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