A nurse is obtaining a urine specimen for culture and sensitivity via a straight catheterization. Which of the following actions should the nurse take?

Use sterile water to inflate the balloon.

Instruct the client to clean from front to back with an antiseptic solution.

Collect urine from the catheter's port.

Use a sterile specimen container.

Answer and Explanation

The Correct Answer is D

When collecting a urine specimen via straight catheterization, it is important to use a sterile specimen container to maintain the integrity of the sample and prevent contamination. Using a non-sterile container can introduce bacteria and affect the accuracy of the culture and sensitivity results.

The other options mentioned are incorrect:

Using sterile water to inflate the balloon: This action is relevant when inflating the balloon of an indwelling urinary catheter, but in a straight catheterization, there is no balloon involved.

Instructing the client to clean from front to back with an antiseptic solution: This instruction is appropriate for cleaning the urethral meatus before inserting an indwelling urinary catheter, but in a straight catheterization, the nurse performs the procedure using sterile technique and does not require the client to clean themselves.

Collecting urine from the catheter's port: In a straight catheterization, the nurse collects urine directly from the catheter tube using a sterile syringe or collection container, rather than from a separate port.

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Correct Answer is ["14"]

Explanation

To calculate the infusion rate in drops per minute (gtt/min), we can use the following formula: Infusion rate (gtt/min) = (Volume to be infused (ml) * Drop factor) / Time (min) Given:

Volume to be infused: 1000 ml

Drop factor: 10 gtt/ml

Time: 12 hr

First, we need to convert the time from hours to minutes:

12 hr * 60 min/hr = 720 min

Now, we can calculate the infusion rate:

Infusion rate (gtt/min) = (1000 ml * 10 gtt/ml) / 720 min

Simplifying the equation:

Infusion rate (gtt/min) = 10000 gtt / 720 min

Dividing both sides:

Infusion rate (gtt/min) ≈ 13.89 gtt/min

Rounding the answer to the nearest whole number, the nurse should set the manual IV infusion to deliver approximately 14 gtt/min.

A. Acyclovir 400 mg PO twice daily B. Furosemide 80 mg PO daily C. Cimetidine 300 mg PO four times per day D. Meloxicam 5 mg PO once daily

Correct Answer is B

Explanation

Furosemide is a loop diuretic commonly prescribed for conditions such as hypertension and edema. One of the side effects of furosemide is the increased excretion of potassium in the urine, which can lead to low potassium levels in the body, known as hypokalemia. The other medications mentioned do not typically place the client at risk for hypokalemia: Acyclovir 400 mg PO twice daily: Acyclovir is an antiviral medication used to treat viral infections, such as herpes. It does not have a direct effect on potassium levels. Cimetidine 300 mg PO four times per day: Cimetidine is a histamine H2 receptor antagonist commonly used to reduce stomach acid production. It does not have a direct effect on potassium levels.

Meloxicam 5 mg PO once daily: Meloxicam is a nonsteroidal anti-inflammatory drug (NSAID) used for pain relief. It does not have a direct effect on potassium levels.

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A nurse is obtaining a urine specimen for culture and sensitivity via a straight catheterization. Which of the following actions should the nurse take?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is ["14"]

Explanation

A nurse is reviewing the medication history of a client. The nurse should identify that which of the following medications places the client at risk for hypokalemia?

Correct Answer is B

Explanation

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