The heath care provider prescribes ampicillin 50mg/kg every 8 hours to your neonate weighing 4226 g. Ampicillin is dispensed in a 500mg vial. You need to reconstitute the ampicillin with 5mL of sterile water to yield a concentration of 100mg/mL. How many mL(s) of ampicillin will you give to your client. Round to the nearest tenth.
The Correct Answer is ["2.1"]
Step 1: Calculate the desired dose.
50 mg/kg x 4.226 kg = 211.3 mg
Step 2: Calculate the volume to administer.
211.3 mg / 100 mg/mL = 2.1 mL
Therefore, you will administer 2.1 mL of ampicillin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. The circumcision area should be gently cleaned with warm water, not avoided.
B. Retraction of the foreskin is inappropriate as the foreskin is removed during circumcision.
C. Bright red bleeding is abnormal and requires immediate medical attention.
D. The yellow crust is part of normal healing and should not be scrubbed off.
Correct Answer is ["4252.5"]
Explanation
First, we need to convert 9 pounds to ounces. There are 16 ounces in a pound, so:
9 pounds * 16 ounces/pound = 144 ounces
Now, add the 6 ounces:
144 ounces + 6 ounces = 150 ounces
Next, we need to convert ounces to grams. There are approximately 28.35 grams in one ounce. So:
150 ounces * 28.35 grams/ounce ≈ 4252.5 grams
Therefore, the newborn weighs approximately 4252.5 grams.
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