A nurse is preparing to administer diazepam 2 mg twice daily via NG tube. Available is diazepam oral solution 5 mg/1 mL. How many mL should the nurse administer with each dose?

0.4 mL.

0.8 mL.

1 mL.

1.6 mL.

Answer and Explanation

The Correct Answer is A

To calculate how many milliliters (mL) of diazepam oral solution should be administered, you can use the following formula:

Dose (mL) = Desired dose (mg) / Concentration (mg/mL)

In this case, the desired dose is 2 mg, and the concentration of the diazepam oral solution is 5 mg/1 mL.

Dose (mL) = 2 mg / 5 mg/mL = 0.4 mL

So, the nurse should administer 0.4 mL of diazepam oral solution with each dose. The correct answer is:

A) 0.4 mL.

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Correct Answer is D

Explanation

The correct answer is choice d. When removing a peripheral IV catheter, the nurse uses scissors to remove the tape that secures the catheter.

Choice A rationale:

Inserting the tip of the enema tube 8 cm (3.1 in) is within the recommended range for adults, which is typically 7.5 to 10 cm (3 to 4 in). This action does not require intervention.

Choice B rationale:

Elevating the head of the bed when caring for a client’s body after death is a standard practice to prevent discoloration of the face and to facilitate drainage. This action does not require intervention.

Choice C rationale:

Using a clean washcloth, soap, and water for indwelling catheter care is appropriate and follows infection control guidelines. This action does not require intervention.

Choice D rationale:

Using scissors to remove the tape that secures a peripheral IV catheter is unsafe as it poses a risk of cutting the catheter or the client’s skin. This action requires intervention to ensure the nurse uses a safer method, such as using adhesive remover or gently peeling the tape away by hand.

A. A client who needs assistance when ambulating. B. A client who consistently has difficulty using utensils while eating. C. A client who has expressive aphasia. D. A client who consistently coughs after drinking liquids.

Correct Answer is D

Explanation

The correct answer is Choice D.

Choice A rationale: Ambulation assistance is expected in rehabilitation. It reflects motor recovery needs but does not pose an immediate safety or health risk requiring urgent referral.

Choice B rationale: Difficulty using utensils indicates fine motor deficits. While important for occupational therapy, it’s not a priority compared to airway protection concerns.

Choice C rationale: Expressive aphasia affects communication but does not compromise physical safety or airway integrity. Speech therapy is appropriate but not urgent.

Choice D rationale: Coughing after drinking signals aspiration risk. This can lead to pneumonia or airway obstruction, requiring immediate referral to speech-language pathology for swallow evaluation.

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A nurse is preparing to administer diazepam 2 mg twice daily via NG tube. Available is diazepam oral solution 5 mg/1 mL. How many mL should the nurse administer with each dose?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is D

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