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. Hydration status: Older adults are at increased risk of dehydration due to decreased thirst perception and potential underlying conditions. Prolonged NPO status exacerbates this risk.

B. Nutritional status: While important, 8 hours of fasting does not significantly affect nutrition.

C. Circulatory status: This would not typically be affected solely by NPO status unless dehydration becomes severe.

D. Fatigue: Though possible, it is less critical than hydration status.

Correct Answer is ["jaundice"]

Explanation

Jaundice is a hallmark sign of liver disorders, resulting from elevated bilirubin levels, leading to yellowing of the skin and mucous membranes.

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The nurse obtaining a wound culture would:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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

Correct Answer is A

Explanation

. One sign of liver disorders is ____________, with yellow skin and mucous membranes. Enter text here: _____________

Correct Answer is ["jaundice"]

Explanation

A breast ______________ is often performed to determine whether a lump in the breast needs to be removed.

The nurse obtaining a wound culture would:

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

The statement made by a patient that would delay a scheduled CT scan with contrast would be:

Pressure must be placed over the site of insertion of the catheter used for an angiogram, or a(n) ______________ may form.

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

For the nurse to provide support to families of patients who have died, it is most important to:

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