A nurse is preparing to administer fluoxetine 40 mg PO daily.
The available medication is fluoxetine 20 mg/mL. How many mL should the nurse administer?

4 .

Answer and Explanation

The Correct Answer is B

Step 1 is… The provider has prescribed 40 mg of fluoxetine to be taken orally daily.

Step 2 is… The available medication is fluoxetine 20 mg/mL. Therefore, the nurse should administer 40 mg ÷ 20 mg/mL = 2 mL89.

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Correct Answer is B

Explanation

The priority nursing action for a patient in labor with an epidural anesthesia block and a blood pressure of 80/40 mm Hg is to place the patient in a lateral position. This can help improve maternal blood flow and fetal oxygenation.

A. Decreased libido is an adverse effect of the medication. B. Avoid drinking grapefruit juice when taking this medication. C. PSA levels will increase while taking this medication. D. Expect to see a response from the medication within one week.

Correct Answer is A

Explanation

Choice A rationale

Finasteride, a medication used to treat benign prostatic hypertrophy, can cause several side effects, including a decrease in libido or sexual desire.

Choice B rationale

There’s no specific interaction between finasteride and grapefruit juice. Therefore, patients don’t need to avoid grapefruit juice when taking this medication.

Choice C rationale

Finasteride can actually cause a decrease in PSA (prostate-specific antigen) levels. If a patient is having a PSA test, they should tell their doctor they are taking finasteride because it can affect the results.

Choice D rationale

It may take up to six months or more to see the full effects of finasteride. Therefore, patients should not expect to see a response within one week.

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A nurse is preparing to administer fluoxetine 40 mg PO daily. The available medication is fluoxetine 20 mg/mL. How many mL should the nurse administer?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a patient who is in labor and has an epidural anesthesia block. The patient’s blood pressure is 80/40 mm Hg and the fetal heart rate is 140/min. Which of the following is the priority nursing action?

Correct Answer is B

Explanation

A nurse is educating a patient with benign prostatic hypertrophy who has been newly prescribed finasteride. What should the nurse include in the teaching?

Correct Answer is A

Explanation

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A nurse is preparing to administer fluoxetine 40 mg PO daily.
The available medication is fluoxetine 20 mg/mL. How many mL should the nurse administer?