A nurse is providing teaching to the parents of a child who has streptococcal pharyngitis about ways to prevent disease transmission. Which of the following responses by the parents indicates an understanding of the teaching?

"We'll continue to encourage him to drink lots of ﬂuids."

"We'll take his temperature every 4 hours."

"We'll discard his toothbrush and buy another."

"We'll give him Tylenol for the pain."

Answer and Explanation

The Correct Answer is C

Discarding the toothbrush and buying another is a way to prevent disease transmission, as the toothbrush can harbor bacteria and reinfect the child or spread the infection to others. The toothbrush should be discarded after 24 hours of antibiotic therapy.

a) Encouraging the child to drink lots of ﬂuids is a way to promote hydration and soothe the throat, but it does not prevent disease transmission. The child should avoid sharing cups or utensils with others and use disposable tissues or paper towels.
b) Taking the child's temperature every 4 hours is a way to monitor fever, but it does not prevent disease transmission. The thermometer should be cleaned and disinfected after each use and not shared with others.
d) Giving the child Tylenol for the pain is a way to relieve discomfort, but it does not prevent disease transmission. The medication should be administered according to the label instructions and not shared with others.

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Correct Answer is ["100"]

Explanation

To calculate the infusion rate, use the formula:

mL/hr = (volume of solution in mL / time of infusion in hr) x 60 min/hr

Plug in the given values:

mL/hr = (50 mL / 0.5 hr) x 60 min/hr

Simplify and solve:

mL/hr = 100 x 60 min/hr

mL/hr = 100 mL/hr

Round to the nearest whole number and add a leading zero if needed:

mL/hr = 100 mL/hr

Correct Answer is ["2"]

Explanation

2 capsules

To calculate the number of capsules, use the formula:

capsules = (desired dose in mg / available dose in mg) x 1 capsule

Plug in the given values:

capsules = (300 mg / 150 mg) x 1 capsule

Simplify and solve:

capsules = 2 x 1 capsule

capsules = 2 capsules

Round to the nearest whole number and add a leading zero if needed:

capsules = 2 capsules

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A nurse is providing teaching to the parents of a child who has streptococcal pharyngitis about ways to prevent disease transmission. Which of the following responses by the parents indicates an understanding of the teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is ["100"]

Explanation

A nurse is preparing to administer lithium 300 mg PO every 8 hr. Available is lithium carbonate 150 mg capsules. How many capsules should the nurse administer per dose? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["2"]

Explanation

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