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.)

Answer and Explanation

The Correct Answer is ["2.5"]

Step 1 is to calculate the number of tablets to administer. The formula is desired dose ÷ dose per tablet. So, 5 mg ÷ 2 mg = 2.5 tablets.

So, the correct answer is 2.5 tablets.

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Free Nursing Study Resources

Correct Answer is ["6"]

Explanation

Step 1 is to determine the amount of haloperidol lactate that needs to be administered, which is 12 mg.

Step 2 is to calculate the volume of the haloperidol oral solution needed to deliver this dose. This is done using the formula:

Dose (mg) ÷ Concentration (mg/mL)

Given that the available concentration is 2 mg/mL, we calculate:

12 mg ÷ 2 mg/mL = 6 mL

Therefore, the nurse should administer 6 mL of the haloperidol oral solution.

A. Limit fluid intake to 800 ounces per day while taking this medication. B. Take the medication on an empty stomach. C. Wait up to 3 weeks to see the full effects of the medication. D. Follow a low-sodium diet.

Correct Answer is C

Explanation

Choice A rationale:

The client should maintain a normal fluid intake while taking lithium, not limit it to 800 ounces per day.

Choice B rationale:

Lithium can be taken with or without food. This instruction is not necessary.

Choice C rationale:

It can indeed take up to 3 weeks to see the full effects of lithium. This is a correct instruction.

Choice D rationale:

The client should maintain a normal sodium diet while taking lithium, not a low-sodium diet.

So, the correct answer is C, after analyzing all choices.

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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.)

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Naxlex Comprehensive Predictor Exams

Correct Answer is ["6"]

Explanation

A nurse is reinforcing teaching with a client who has a prescription for lithium carbonate to treat bipolar disorder.Which of the following instructions should the nurse include?.

Correct Answer is C

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.)