A nurse is preparing to administer acetaminophen 10mg/kg PO to a preschool child for fever.
The child weighs 22 lb. Available is acetaminophen liquid 160 mg/5 mL. How many mL should the nurse administer? .
The Correct Answer is ["3.125"]
The child weighs 22 lb, which is approximately 10 kg (since 1 kg is approximately 2.2 lb).
The prescribed dose of acetaminophen is 10 mg/kg. Step 1 is: Calculate the total dose of acetaminophen for the child. This is done by multiplying the child’s weight in kg by the prescribed dose in mg/kg. 10 kg×10 mg/kg=100 mg The available acetaminophen liquid is 160 mg/5 mL. Step 2 is: Calculate the volume of acetaminophen liquid to administer. This is done by setting up a proportion with the total dose of acetaminophen and the concentration of the available liquid. x mL100 mg=5 mL160 mg Solving for x gives: x=160 mg mg×5 mL=3.125 mL Therefore, the nurse should administer approximately 3.125 mL of the acetaminophen liquid. .
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
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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
Hypotension, or low blood pressure, is not typically associated with nephrotic syndrome. In fact, some patients with nephrotic syndrome may experience high blood pressure.
Choice B rationale
Generalized edema, or swelling, is a common characteristic of nephrotic syndrome. It occurs due to the loss of proteins in the urine, which leads to a decrease in the amount of protein in the blood. This decrease in blood protein levels causes fluid to move from the blood vessels into the tissues, leading to swelling.
Choice C rationale
Increased urinary output is not typically associated with nephrotic syndrome. In fact, some patients may experience decreased urine output.
Choice D rationale
Bright red blood in the urine is not a typical symptom of nephrotic syndrome. Hematuria, or blood in the urine, when present in nephrotic syndrome, is usually microscopic and not visible to the naked eye.
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