A nurse is reinforcing teaching about the care of a client who has tinea corporis with a newly licensed nurse.Which of the following should the nurse include in the teaching?

Administer a broad-spectrum antibiotic.

Isolate for 24 hr after lesions appear.

Avoid direct contact.

Place on airborne precautions.

Answer and Explanation

The Correct Answer is C

Choice A rationale

Administering a broad-spectrum antibiotic is not appropriate for tinea corporis, which is a fungal infection. Antifungal medications are needed.

Choice B rationale

Isolating the client for 24 hours after lesions appear is not necessary, as tinea corporis is not a severe infection requiring isolation.

Choice C rationale

Avoiding direct contact is essential to prevent the spread of the fungal infection.

Choice D rationale

Placing the client on airborne precautions is not needed for tinea corporis, as it is not an airborne infection.

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Correct Answer is B

Explanation

Choice A rationale

Drinking water is allowed before the procedure, but all other food and drinks should be avoided.

Choice B rationale

A clear liquid diet for 1 to 3 days before the procedure helps to clear the intestines and ensure visibility during the colonoscopy.

Choice C rationale

Administering enemas 2 days before the procedure is not recommended. The focus is on dietary restrictions and prescribed laxatives.

Choice D rationale

The removal of polyps can often be done during the same colonoscopy procedure, avoiding the need for a separate procedure.

A. A client whose injection site is ecchymotic. B. A client whose injection site has an elevated area measuring 15 mm (0.6 in). C. A client whose injection site is firm and measures 3 mm (0.1 in). D. A client whose injection site is scabbed.

Correct Answer is B

Explanation

Choice A rationale

An ecchymotic injection site indicates bruising, which can result from trauma or bleeding at the site but does not suggest a positive tuberculin skin test result. Positive results are based on induration, not discoloration.

Choice B rationale

A 15 mm induration at the injection site is considered a positive result for tuberculin skin test in any population. The size of the induration indicates a significant reaction to the tuberculin antigen, suggesting TB exposure.

Choice C rationale

A 3 mm induration is not considered a positive result for tuberculin skin test in any population. It indicates a minimal reaction that is below the threshold for positivity, suggesting no significant TB exposure.

Choice D rationale

A scabbed injection site indicates improper healing of the test site but does not correlate with a positive tuberculin skin test result. The presence of a scab does not indicate the size of the induration, which is the determining factor for test results. .

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A nurse is reinforcing teaching about the care of a client who has tinea corporis with a newly licensed nurse.Which of the following should the nurse include in the teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reinforcing teaching with a client who will undergo a colonoscopy the following week.Which of the following instructions should the nurse include?

Correct Answer is B

Explanation

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Correct Answer is B

Explanation

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