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.

Nursing Test Bank

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Free Nursing Study Resources

Correct Answer is A

Explanation

A. "A catheter is inserted into a vein or artery and is threaded into the heart." This accurately describes the procedure, which involves threading a catheter to evaluate heart function and diagnose conditions.

B. "No consent is needed for the procedure.": Cardiac catheterization is an invasive procedure, and informed consent is always required.

C. "The patient may go home 1 hour after the procedure.": Patients are usually observed for several hours to ensure there are no complications.

D. "Nothing by mouth should be administered for at least 12 hours prior to the procedure.": NPO status is generally 6–8 hours before the procedure, not 12 hours.

A. excessive dryness. B. regular respiratory pattern. C. use of accessory muscles. D. alteration in sensation.

Correct Answer is C

Explanation

A. Excessive dryness: This is not a primary sign of respiratory difficulty.

B. Regular respiratory pattern: A regular pattern is indicative of normal respiration, not difficulty.

C. Use of accessory muscles: Accessory muscle use is a hallmark sign of respiratory distress, indicating increased effort to breathe.

D. Alteration in sensation: This is more associated with neurological conditions rather than respiratory issues.

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The nurse obtaining a wound culture would:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is giving instructions to a patient who will have a cardiac catheterization. What should the nurse include in the teaching?

Correct Answer is A

Explanation

The nurse is performing an initial assessment on a patient with respiratory difficulty. The nurse would anticipate documenting signs and symptoms such as:

Correct Answer is C

Explanation

A patient who is scheduled for discharge has items that were stored in the hospital safe. After retrieving them, the nurse should document their return to the patient by:

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

While admitting a patient from home to the skilled nursing facility, the nurse notes that the patient has brought medications that are not included on the primary care provider's medication order sheet. The nurse's best initial action is to:

A patient will undergo endoscopic retrograde cholangiopancreatography (ERCP) to determine the cause of jaundice. Before the test, the nurse would assess this patient for an allergy to:

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

A major concern for an 86-year-old patient who has been NPO for 8 hours prior to a diagnostic test would be:

When instructing the patient about a colonoscopy, you would include that: (Select all that apply.)

The nurse instructing in the collection of a midstream urine catch would tell the patient to first cleanse the external genitalia and then to: