A child weighs 6 lbs and is to receive Ampicillin 50 mg/kg/24 hrs and then it’s divided into q hr doses.
How many mg will he receive with each dose?
90 mg
60 mg
36 mg
290 mg .
The Correct Answer is C
The correct answer is Choice C.
Step 1: Convert the child’s weight from lbs to kg.
Since 1 lb is approximately 0.45 kg, a child who weighs 6 lbs weighs approximately 2.72 kg (6 lbs × 0.45 =2.72 kg). Step 2: Calculate the total daily dose of Ampicillin. The total daily dose is 50 mg/kg/day, so for a child who weighs 2.72 kg, the total daily dose would be approximately 136 mg (50 mg/kg/day × 2.72 kg = 136 mg/day). Step 3: Since the total daily dose is divided into q hr doses (4 doses per day), each dose would be approximately 34 mg (136 mg/day ÷ 4 doses/day = 34 mg/dose). So, the child will receive approximately 34 mg of Ampicillin with each dose.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
An orange ice pop is a good choice because it is cold and soothing for the throat, and it is also clear liquid which is usually recommended after tonsillectomy.
Choice B rationale
Cranberry juice is not the best choice because it is acidic and can cause discomfort to the surgical site.
Choice C rationale
Ice cream is not recommended immediately after surgery because dairy products can increase mucus production which can lead to coughing and discomfort.
Choice D rationale
Apple juice is not the best choice because it is acidic and can cause discomfort to the surgical site.
Correct Answer is B
Explanation
Choice A rationale
It’s not advisable to follow the directions on the aspirin bottle for her age and weight. Aspirin is not recommended for use in children due to the risk of Reye’s syndrome, a rare but serious condition that can affect the liver and brain.
Choice B rationale
This is the correct response. Acetaminophen is a safer alternative to aspirin for managing fever in children.
Choice C rationale
While it’s generally a good idea to administer medication with food to prevent stomach upset, this advice does not address the specific risks associated with giving aspirin to a toddler.
Choice D rationale
Giving a toddler three baby aspirin every 4 hours is not recommended due to the risk of Reye’s syndrome.
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