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.)
The Correct Answer is ["5"]
The dosage is 80 mg/kg/day, and the child weighs 10 kg.
80 mg/kg/day * 10 kg = 800 mg/day
Since this is divided into two doses per day:
800 mg/day ÷ 2 doses = 400 mg per dose
Now, let's determine the amount of amoxicillin suspension needed for each dose:
The amoxicillin suspension is 400 mg per 5 mL.
400 mg per dose ÷ 400 mg per 5 mL = 5 mL per dose
Therefore, the nurse should administer 5 mL of amoxicillin suspension per dose to the 2-year-old client weighing 10 kg.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A Reason:
A school-age child who has diabetes mellitus and a blood glucose of 200 mg/dL. A blood glucose level of 200 mg/dL in a child with diabetes may require management, but it might not present an immediate life-threatening situation.
Choice B Reason:
A toddler who has nephrotic syndrome and facial edema. Facial edema in a child with nephrotic syndrome requires assessment and potential intervention but might not pose an immediate threat to life compared to an airway obstruction.
Choice C Reason:
A preschool-age child who has a muffled voice and no spontaneous cough. A muffled voice and the absence of spontaneous cough could be indicative of an upper airway obstruction, which can be life-threatening. This requires immediate assessment and intervention to ensure the child's airway is clear and that breathing is not compromised.
Choice D Reason:
An adolescent who has Crohn's disease and a recent weight loss of 5 kg (11 lb).
- Weight loss in an adolescent with Crohn's disease is concerning but might not represent an immediate life-threatening situation compared to a potential airway obstruction.
Correct Answer is A
Explanation
Choice A Reason:
Bradycardia is correct. This is because bradycardia, or a slower than normal heart rate, can indeed be an indicator of digoxin toxicity. Digoxin is a medication that affects the heart's rhythm, and toxicity can lead to an excessively slow heart rate among other symptoms.
Choice B Reason:
Jaundice is incorrect. Jaundice, characterized by yellowing of the skin and eyes due to elevated bilirubin levels, is not commonly associated with digoxin toxicity. It's more indicative of liver-related issues rather than digoxin toxicity.
Choice C Reason:
Diaphoresis is incorrect. Diaphoresis, or excessive sweating, is not typically a primary symptom of digoxin toxicity. While various medications or medical conditions can cause diaphoresis, it's not a common indicator of digoxin toxicity.
Choice D Reason:
Polyuria is incorrect. Polyuria, excessive urination, is not a typical symptom of digoxin toxicity. It's not a direct effect of the medication on the body's systems.
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