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 B
Explanation
Choice A Reason:
The child exhibits a gag reflex when stimulated with a tongue blade. The gag reflex involves the glossopharyngeal nerve (cranial nerve IX) and vagus nerve (cranial nerve X), not the trigeminal nerve.
Choice B Reason:
The child has symmetrical jaw strength when biting down is correct. This finding indicates proper functioning of the child's trigeminal nerve. Symmetrical jaw strength when biting down suggests that both sides of the jaw muscles, which are innervated by the trigeminal nerve, are functioning equally and appropriately.
Choice C Reason:
The child maintains balance when standing with eyes closed is incorrect. This assessment involves the vestibular system and coordination, which are primarily associated with the vestibulocochlear nerve (cranial nerve VIII), not the trigeminal nerve.
Choice D Reason:
The child correctly identifies specific scents is incorrect. The olfactory nerve (cranial nerve I) is responsible for the sense of smell, not the trigeminal nerve.
Correct Answer is C
Explanation
Choice A reason:
Oliguria is incorrect. Low potassium levels (hypokalemia) may lead to decreased kidney function and reduced urine output (oliguria) in severe cases. However, at this potassium level, oliguria might not be the immediate or most prominent finding.
Choice B Reason:
Hyperactive bowel sounds are incorrect. Gastroenteritis typically presents with increased bowel sounds due to gastrointestinal irritation or inflammation. Potassium levels might not directly influence bowel sounds, so hyperactive bowel sounds might not be specifically related to the potassium level.
Choice C Reason:
Hyporeflexia is correct. Hypokalemia, indicated by a low potassium level, can affect nerve conduction and muscular function, potentially leading to hyporeflexia (reduced reflexes) as one of its manifestations. This can be a relevant finding associated with low potassium levels.
Choice D Reason:
Hypertension is incorrect. Hypokalemia is more commonly associated with hypotension (low blood pressure) rather than hypertension (high blood pressure). Therefore, hypertension is less likely to be an expected finding related to low potassium levels.
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