A nurse is preparing to administer lorazepam 2 mg PO. Available is lorazepam 1 mg tablets.

How many tablets should the nurse administer?
(Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["2"]

Step 1 is to determine the amount of lorazepam needed, which is 2 mg as prescribed.

Step 2 is to calculate the number of tablets required. Since each tablet contains 1 mg, we divide the prescribed dose by the strength per tablet:

2 mg ÷ 1 mg per tablet = 2 tablets

Therefore, the correct answer is 2 tablets.

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Correct Answer is B

Explanation

Choice A rationale:

Constipation is not a common side effect of lithium carbonate.

Choice B rationale:

Thyroid enlargement is a known side effect of lithium carbonate. Lithium can cause hypothyroidism, which may result in an enlarged thyroid.

Choice C rationale:

Hyporeflexia is not typically associated with lithium carbonate use.

Choice D rationale:

Elevated blood pressure is not a common side effect of lithium carbonate.

So, the correct answer is B.

Correct Answer is ["15"]

Explanation

Step 1 is to determine the amount of amantadine needed, which is 150 mg as prescribed.

Step 2 is to calculate the volume of the solution needed to deliver this dose. The available solution has a concentration of 50 mg per 5 mL. Using the formula:

(Prescribed dose ÷ Available dose) × Volume per dose

(150mg ÷ 50mg) × 5mL = 15mL

Therefore, the correct answer is 15 mL.

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A nurse is preparing to administer lorazepam 2 mg PO. Available is lorazepam 1 mg tablets. How many tablets should the nurse administer? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reinforcing teaching with a client who takes lithium carbonate for bipolar disorder.For which of the following findings should the nurse monitor as an adverse effect of lithium carbonate?.

Correct Answer is B

Explanation

Correct Answer is ["15"]

Explanation

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A nurse is preparing to administer risperidone 5 mg PO. Available is risperidone 2 mg tablets. How many tablets should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is preparing to administer lorazepam 2 mg PO. Available is lorazepam 1 mg tablets.

How many tablets should the nurse administer?
(Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)