A nurse is reinforcing teaching with a parent of an infant who has a prescription for amoxicillin 100 mg PO every 8 hours. The available amoxicillin suspension is 200 mg/5 mL. The nurse should tell the parent to administer how many teaspoons per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Answer and Explanation

The Correct Answer is ["0.5"]

To calculate the required teaspoons (tsp) of amoxicillin suspension per dose, we need to use the following

formula:

tsp = (dose in mg) ÷ (concentration in mg/mL) ÷ 5 mL per tsp Substituting the given values in the formula, we get:

tsp = (100 mg) ÷ (200 mg/5 mL) ÷ 5 mL per tsp

tsp = 0.5 tsp

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Free Nursing Study Resources

Correct Answer is ["2"]

Explanation

To calculate the number of capsules to be administered, the nurse should divide the prescribed dose (20 mg) by the strength of the available medication (10 mg/capsule): 20 mg / 10 mg/capsule = 2 capsules.

Correct Answer is ["3.5"]

Explanation

First, we need to convert the child's weight from pounds to kilograms.

Since there are approximately 2.20462 pounds in 1 kilogram, 52 pounds is equivalent to 52/2.20462 =

23.587 kilograms.

The prescribed dose of digoxin is 7.5 mcg/kg/day, so for a child who weighs 23.587 kg, the total daily dose is 7.5 * 23.587 = 176.9 mcg/day.

Since the medication is available as a 50 mcg/mL elixir, the nurse should administer 176.9/50 = 3.538 mL/day.

Since the medication is to be administered once daily, the nurse should administer 3.538 mL per dose. Answer: 3.5

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Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer nifedipine 20 mg PO three times a day. Available is nifedipine 10 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

A nurse is preparing to administer digoxin 7.5 mcg/kg/day PO daily to a school-age child who weighs 52 lb. Available is digoxin elixir 50 mcg/mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["3.5"]

Explanation

A nurse is preparing to administer gentamicin 36 mg IM to a school-age child. Available is gentamicin injection 40 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse weighed a client who is following a weight-loss plan. The scale shows that the client weighs 91 kg. What is the client's weight in lb? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is preparing to administer cyanocobalamin 100 mcg IM monthly. Available is cyanocobalamin injection 1,000 mcg/mL. How many mL should the nurse administer per dose? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is talking with the parent of a child who has asthma and a new prescription for albuterol inhalation aerosol 8.5 g, inhale 1 to 2 puﬀs orally every 4 to 6 hr as needed for asthma. The nurse interprets this medication as which of the following types of prescription?

A nurse is assisting an assistive personnel to document a client's weight in the medical record. Which of the following should the nurse identify as a metric unit?

A nurse is preparing to administer gentamicin 1 mg/kg IM to a client who weighs 154 lb. Available is gentamicin solution 40 mg/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

A nurse is preparing to administer quinapril 20 mg PO. Quinapril 40 mg tablets are available. How many tablets should the nurse administer? Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.