A nurse is preparing to administer lorazepam 2 mg PO.

Available in lorazepam 1 mg tablets.

How many tablets should the nurse administer?

Answer and Explanation

The Correct Answer is B

The nurse should administer 2 tablets of lorazepam 1 mg to give a total dose of 2 mg.
This is calculated by dividing the desired dose (2 mg) by the available dose (1 mg/tablet) to get the number of tablets needed: 2 mg / (1 mg/tablet) = 2 tablets.
Choice A, 1 tablet, is not the correct answer because it would only provide a total dose of 1 mg.
Choice C, 3 tablets, is not the correct answer because it would provide a total dose of 3 mg.
Choice D, 4 tablets, is not the correct answer because it would provide a total dose of 4 mg.

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Correct Answer is B

Explanation

“I understand your request to have only male staff members attend to your care.” This response acknowledges the client’s request and shows that the nurse is willing to listen to his concerns.
Choice A is not the correct answer because it can be perceived as confrontational and may make the client feel uncomfortable.
Choice C is not the correct answer because it dismisses the client’s request and may make him feel unheard.
Choice D is not the correct answer because it implies that the nurse will immediately comply with the client’s request without further discussion or consideration of other options.

A. "The time it takes for heparin to dissolve a clot depends on the size of the clot.". B. "The time it takes for heparin to dissolve a clot varies between clients.". C. "Usually, it takes at least 2 to 3 days for heparin to dissolve a clot.". D. "Heparin prevents new clots from forming rather than dissolving existing ones.".

Correct Answer is D

Explanation

Heparin is an anticoagulant that is used to decrease the clotting ability of the blood and help prevent harmful clots from forming in blood vessels 1.
However, heparin will not dissolve blood clots that have already formed, but it may prevent the clots from becoming larger and causing more serious problems 12.

Choices A, B, and C are incorrect because heparin does not dissolve existing clots. Instead, it works to prevent new clots from forming 12.

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A nurse is preparing to administer lorazepam 2 mg PO. Available in lorazepam 1 mg tablets. How many tablets should the nurse administer?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A male client tells the nurse that he does not want the female assistive personnel (AP) involved in his care. Which of the following statements should the nurse give?

Correct Answer is B

Explanation

A nurse is caring for a client who has a thrombus and is receiving a continuous infusion of heparin. The client asks the nurse how long it will take for the heparin to dissolve the clot. Which of the following responses should the nurse make?

Correct Answer is D

Explanation

A nurse is reinforcing teaching with a client who is to start subcutaneous heparin. Which of the following information should the nurse include in the teaching?

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A nurse is preparing to administer lorazepam 2 mg PO. Available in lorazepam 1 mg tablets. How many tablets should the nurse administer?

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A nurse is preparing to administer lorazepam 2 mg PO.

Available in lorazepam 1 mg tablets.

How many tablets should the nurse administer?