A nurse is reviewing the results of a client's fecal occult blood screening test. Which of the following findings from the client's history should the nurse identify as potentially causing a false-positive result?

The client has a history of breast cancer.

The client takes ibuprofen for headaches.

The client consumed citrus juice 3 days before the test.

The client had a hemorrhoidectomy 1 year ago.

Answer and Explanation

The Correct Answer is B

The client takes ibuprofen for headaches. NSAIDs such as ibuprofen can cause gastrointestinal bleeding, which can result in a false positive result on a fecal occult blood test.

Option A is incorrect because breast cancer is not associated with false-positive fecal occult blood results.

Option C is incorrect because citrus juice does not affect the fecal occult blood test.

Option D is incorrect because a hemorrhoidectomy is not associated with false-positive fecal occult blood results.

Reasons why the other options are not answered:

Option A: Breast cancer is not associated with false-positive fecal occult blood results.

Option C: Citrus juice does not affect the fecal occult blood test.

Option D: A hemorrhoidectomy is not associated with false-positive fecal occult blood results.

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Correct Answer is C

Explanation

The correct answer is choice C. Implement droplet precautions. Streptococcal pharyngitis is a highly contagious infection caused by group A beta-hemolytic streptococcus. Droplet precautions are the appropriate precautionary measures to prevent the spread of the infection. This includes placing the client in a private room or with a client with the same infection, wearing a mask or respirator, and using proper hand hygiene. Option A is incorrect because negative airflow rooms are not required for clients with streptococcal pharyngitis. Option B is incorrect because throat cultures should be obtained before the initial dose of antibiotics. Option D is incorrect because fluid restriction is not a necessary intervention for clients with streptococcal pharyngitis.

Option A - Negative airflow rooms are used for airborne illnesses like tuberculosis.

Option B - Throat culture should be obtained before the initial dose of antibiotics.

Option D - Fluid restriction is not a necessary intervention for clients with streptococcal pharyngitis.

A. Conjunctiva B. Pinna of the ear C. Abdomen D. Antecubital space

Correct Answer is A

Explanation

The correct answer is choice A. The nurse should check the conjunctiva to determine the presence of pallor in a client who is African-American. Choices B, C, and D are incorrect because pallor is not expected in these areas. Choice B is not correct because pallor is not expected in the pinna of the ear. Choice C is not correct because pallor is not expected in the abdomen. Choice D is not correct because pallor is not expected in the antecubital space.

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A nurse is reviewing the results of a client's fecal occult blood screening test. Which of the following findings from the client's history should the nurse identify as potentially causing a false-positive result?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assisting in developing the plan of care for a client with streptococcal pharyngitis. What is an appropriate action to include in the plan of care?

Correct Answer is C

Explanation

A nurse is collecting data from a client who is African-American. Which of the following areas should the nurse check to determine the presence of pallor?

Correct Answer is A

Explanation

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