A nurse is preparing to administer ketorolac 30 mg IM to a client who is postoperative.

Available is ketorolac 15 mg/mL. How many mL 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 volume of ketorolac to administer. Given: Dose required: 30 mg Concentration: 15 mg/mL Step 1: Calculate the volume to administer: 30 mg ÷ 15 mg/mL = 2 mL The nurse should administer 2 mL of ketorolac.

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Correct Answer is B

Explanation

Choice A rationale
Crushing tadalafil is not recommended as it can alter the medication’s effectiveness and absorption. Tadalafil should be taken whole to ensure proper dosage and efficacy.
Choice B rationale
Tadalafil can decrease blood pressure by relaxing blood vessels, which allows for increased blood flow. This is a known effect of phosphodiesterase type 5 (PDE5) inhibitors like tadalafil.
Choice C rationale
Tadalafil should not be taken more than once a day. Taking it twice a day can increase the risk of side effects and is not recommended.
Choice D rationale
The effects of tadalafil can last up to 36 hours, not just 4 hours. This prolonged duration is one of the reasons it is preferred by some patients.

A. It is expected for your stools to be black while taking this medication. B. Take this medication with an antacid if you experience heartburn from the medication. C. Drinking orange juice with this medication decreases the absorption of the medication. D. You can take this medication with meals if you experience discomfort when taking on an empty stomach.

Correct Answer is {"A":{"answers":"B"},"B":{"answers":"B"},"C":{"answers":"A"},"D":{"answers":"A"}}

Explanation

A. It is expected for your stools to be black while taking this medication. Contraindicated. Black stools can indicate gastrointestinal bleeding and should be reported to a healthcare provider immediately.

B. Take this medication with an antacid if you experience heartburn from the medication. Contraindicated. Antacids can interfere with the absorption of many medications and should not be taken without consulting a healthcare provider.

C. Drinking orange juice with this medication decreases the absorption of the medication. Indicated. Certain medications can have reduced absorption when taken with acidic beverages like orange juice.

D. You can take this medication with meals if you experience discomfort when taking on an empty stomach. Indicated. Taking medication with food can help reduce gastrointestinal discomfort.

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A nurse is preparing to administer ketorolac 30 mg IM to a client who is postoperative. Available is ketorolac 15 mg/mL. How many mL 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 providing teaching to a client who has erectile dysfunction and has a new prescription for tadalafil. Which of the following client statements indicates an understanding of the teaching?

Correct Answer is B

Explanation

A nurse is planning to provide teaching to the client about the new prescription. For each teaching statement made by the nurse, click to specify if the teaching statement is indicated or contraindicated for the client.

Correct Answer is {"A":{"answers":"B"},"B":{"answers":"B"},"C":{"answers":"A"},"D":{"answers":"A"}}

Explanation

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A nurse is preparing to administer ketorolac 30 mg IM to a client who is postoperative.

Available is ketorolac 15 mg/mL. How many mL 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.)