A charge nurse is teaching a group of healthcare workers about hand hygiene to prevent infection. Which of the following information should the charge nurse include in the teaching?

Use alcohol-based hand rubs before administering eye drops for a client.

Use chlorhexidine to wash hands if the client is immunosuppressed.

Wash hands with alcohol-based hand rubs when caring for a client who has Clostridium difficile.

Keep artificial nails trimmed.

Answer and Explanation

The Correct Answer is B

Choice A rationale:
Alcohol-based hand rubs are not recommended before administering eye drops as they can cause eye irritation.
Choice B rationale:
Chlorhexidine is recommended for hand hygiene when caring for immunosuppressed clients as it has broad-spectrum antimicrobial activity.
Choice C rationale:
Alcohol-based hand rubs are not effective against Clostridium difficile. Soap and water should be used instead.
Choice D rationale:
Artificial nails can harbor pathogens and are not recommended in healthcare settings.

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Correct Answer is A

Explanation

Choice A rationale:
Checking the catheter tubing for kinks or twisting helps to maintain a patent urinary drainage system, preventing urinary stasis that can lead to infection.
Choice B rationale:
Irrigating the catheter once each shift is not recommended as it can introduce bacteria into the bladder.
Choice C rationale:
Cleaning the perineal area with an antiseptic solution daily can disrupt the normal flora and cause irritation, potentially leading to infection.
Choice D rationale:
Replacing the catheter every 3 days is not recommended as it can increase the risk of urinary tract infection.

A. "An MRI scan is not distorted by movement, so you do not have to lie still.”. B. "The MRI contrast dye contains iodine and can cause your skin to itch.”. C. "An MRI scan is very noisy, and you will be allowed to wear earplugs while in the scanner.”. D. "An MRI scan is a short procedure and should take no longer than 30 minutes.”.

Correct Answer is C

Explanation

Choice A rationale:
This statement is incorrect. Movement can distort the image quality in an MRI scan, so patients are usually asked to lie still.
Choice B rationale:
This statement is incorrect. MRI contrast dye does not contain iodine, and it is less likely to cause an allergic reaction.
Choice C rationale:
This statement is correct. MRI scans can be very noisy due to the magnetic fields changing during the scan. Patients are often offered earplugs or headphones to reduce the noise.
Choice D rationale:
This statement is incorrect. The length of an MRI scan can vary, but it often takes longer than 30 minutes.

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A charge nurse is teaching a group of healthcare workers about hand hygiene to prevent infection. Which of the following information should the charge nurse include in the teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a client who has an indwelling urinary catheter. Which of the following actions should the nurse take to prevent infection?

Correct Answer is A

Explanation

A nurse is caring for a client who is scheduled to have a magnetic resonance imaging (MRI) scan. The client asks the nurse what to expect during the procedure. Which of the following statements should the nurse make?

Correct Answer is C

Explanation

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