A nurse is preparing to administer cefoxitin 80 mg/kg/day IV every 6 hr to a 6-year-old child who weighs 20 kg. How many mg 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.)
The Correct Answer is ["400"]
To solve this problem, we need to apply the following formula:
Dose (mg) = Dose (mg/kg/day) x Weight (kg) / Frequency Plugging in the given values, we get:
Dose (mg) = 80 x 20 / 4 Dose (mg) = 400
Therefore, the nurse should administer 400 mg of cefoxitin per dose to the child.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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Explanation
A. " Loose or uneven carpeting on stairs can increase the risk of falls for clients who have impaired balance or mobility. The nurse should instruct the client to secure carpeting on stairs with tacks or other fasteners to prevent slipping or tripping.
B. Securing extension cords with paper tape may not provide sufficient support and can pose a tripping hazard. It is better to use cable covers or secure them along the baseboard.
C. Placing furniture strategically in hallways increases the risk of falls. Furniture should be placed away from hallways.
D. Rugs in bathrooms can become slippery when wet, increasing the risk of falls. It is safer to use non-slip mats or rugs with rubber backing.
Correct Answer is A
Explanation
A. Using a straw can increase the risk of aspiration for clients with dysphagia; thickened liquids should be consumed from a cup.
B. Taking breaks during meals can aid in swallowing and reduce the risk of aspiration.
C. Elevating the head of the bed to 90° helps prevent aspiration during swallowing.
D. Tucking the chin can help close off the airway during swallowing, reducing the risk of aspiration.
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