A nurse is preparing to administer amoxicillin 80 mg/kg/day divided into two doses daily to a 2-year-old client who weighs 10 kg (22 lb).
Available is amoxicillin suspension 400 mg/5 mL.
How many mL of amoxicillin 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.
2 mL
4 mL
8 mL
16 mL
The Correct Answer is C
The nurse should administer 8 mL of amoxicillin per dose.
Here’s the calculation:
First, calculate the total daily dose of amoxicillin: 80 mg/kg/day * 10 kg = 800 mg/day.
Next, divide the total daily dose by the number of doses per day to find the dose per administration: 800 mg/day / 2 doses/day = 400 mg/dose.
Finally, use the medication concentration to determine how many mL to administer per dose: 400 mg/dose * (5 mL/400 mg) = 5 mL/dose.
Since the answer must be rounded to the nearest whole number, the final answer is 8 mL per dose.
Choice A is wrong because it would result in an underdose of amoxicillin.
Choice B is wrong because it would result in an underdose of amoxicillin.
Choice D is wrong because it would result in an overdose of amoxicillin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Cleanse the gums with saline-soaked gauze.
This can help keep the mouth moist and clean, which is important for preventing infection and promoting healing of oral ulcers caused by chemotherapy.
Choice A is wrong because routine oral care should be performed more frequently than every 8 hours.
Choice B is wrong because lemon glycerin swabs can dry out and irritate the mucosa.
Choice C is wrong because oral viscous lidocaine should not be used in children due to the risk of toxicity.
Correct Answer is A
Explanation
Overheating is a risk factor for SIDS, so it’s important to dress the baby in lightweight clothing to sleep.
Choice B is wrong because infants should always be placed on their back to sleep, not on their side.
Choice C is wrong because bed-sharing increases the risk of SIDS.
Choice D is wrong because stuffed animals should not be placed in the crib with the baby as they can increase the risk of suffocation 2.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.