A nurse is preparing to administer Buspirone 6 mg PO divided into two equal doses daily to a client who has generalized anxiety disorder. Available is buspirone 5 mg tablets.
How many tablets should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["1"]
Step 1: The total daily dosage of Buspirone is 6 mg, which is divided into two equal doses. So, each dose will be 6 mg ÷ 2 = 3 mg.
Step 2: Each tablet of Buspirone contains 5 mg. To find out how many tablets make up a 3 mg dose, we divide the dose by the amount in each tablet. So, 3 mg ÷ 5 mg/tablet = 0.6 tablets.
Step 3: Since we can't administer a fraction of a tablet, we round this to the nearest whole number. So, 0.6 tablets rounds to 1 tablet.
So, the nurse should administer 1 tablet per dose.
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Related Questions
Correct Answer is D
Explanation
The correct answer is choice D. Route.
Choice A rationale:
The medication name, lorazepam, does not need clarification as it is a commonly prescribed benzodiazepine, known for its effectiveness in treating anxiety and its off-label use as a sleep aid.
Choice B rationale:
The dosage of 4 mg at bedtime falls within the typical dosing range for lorazepam when used for insomnia caused by anxiety or transient situational stress in adults. However, it is on the higher end of the spectrum, and lower doses are often recommended, especially for older adults.
Choice C rationale:
The frequency, ‘at bedtime’, is appropriate for lorazepam when prescribed as a sleep aid, as it is typically taken as a single dose at night.
Choice D rationale:
The route should be clarified. Lorazepam can be administered orally in tablet form or as an oral solution, and the prescription should specify this to ensure proper administration. Additionally, if the patient has difficulty swallowing, the route of administration might need to be adjusted, and alternative forms like an injectable route could be considered.
Correct Answer is ["2"]
Explanation
Step 1: The dose to be administered is25 mg of risperidone.
Step 2: The available risperidone injection has a concentration of25 mg/2 mL. This means that for every 2 mL of the solution, there are 25 mg of risperidone.
Step 3: To find out how many mL should be administered, we divide the dose by the concentration. So, 25 mg ÷ (25 mg/2 mL) = 2 mL.
The nurse should administer 2 mL of risperidone injection.
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