The nurse obtaining a wound culture would:

rinse the exudate on the swab with normal saline.

rotate the swab vigorously in the wound bed.

use clean gloves.

place the swab in the culture tube without touching any other surface.

Answer and Explanation

The Correct Answer is D

A. Rinse the exudate on the swab with normal saline: This would dilute or remove microorganisms, compromising the sample.

B. Rotate the swab vigorously in the wound bed: While swabbing the wound bed is correct, it should be done gently to avoid damaging tissue or affecting results.

C. Use clean gloves: Sterile gloves are required to prevent contamination of the specimen.

D. Place the swab in the culture tube without touching any other surface. Ensuring the swab does not touch other surfaces prevents contamination of the specimen.

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Correct Answer is C

Explanation

A. Assisting the patient to get dressed: This is a supportive task that can be performed by any nursing staff.

B. Accompanying the patient to the acute care facility entrance: This is not a specific RN responsibility and can be done by other staff.

C. Writing the discharge instructions: Writing discharge instructions requires the professional judgment of an RN, ensuring that the patient receives comprehensive education about their care post-discharge.

D. Packing the patient's personal belongings: This is a clerical or supportive task and not specific to the RN role.

A. has a Foley catheter in place. B. has drunk a litre of fluid. C. has eaten a meal D. is not wearing anything with metal.

Correct Answer is D

Explanation

A. Has a Foley catheter in place: Not required for an MRI. Foley catheters made of metal-free materials do not interfere with MRI imaging.

B. Has drunk a liter of fluid: This is not relevant for an MRI, unless specifically indicated for contrast imaging, which is uncommon.

C. Has eaten a meal: Eating or fasting is not typically relevant for MRI procedures unless sedation or contrast media requires it.

D. Is not wearing anything with metal: Metal objects can interfere with the MRI’s magnetic field and pose a safety risk to the patient and equipment. Even small objects like jewelry, piercings, or implanted devices must be addressed to prevent harm.

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The nurse obtaining a wound culture would:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A patient has an acute care facility discharge order for later that day. The LPN/LVN understands that part of the discharge process to be performed by the registered nurse is:

Correct Answer is C

Explanation

Prior to the nurse transporting the patient to have a magnetic resonance imaging (MRI), it is essential that the nurse confirms that the patient:

Correct Answer is D

Explanation

The sensitivity part of a culture and sensitivity test is for the purpose of:

What information would a patient need prior to undergoing a colonoscopy?

. State medical care coverage for low-income individuals called _______________.

The primary care provider has ordered the collection of a 24-hour urine specimen. The nurse's instructions to the patient for proper collection of the urine specimen include: (Select all that apply.)

A patient in the outpatient clinic has provided a urine sample. To perform a urine dipstick test accurately, the nurse wets the dipstick and starts timing:

When collecting a blood sample with a Vacutainer system, it is important to:

A culture is obtained when a patient has a bladder infection for the purpose of:

The nurse obtaining a wound culture would: