A nurse is preparing to administer ibuprofen solution 60 mg orally to a 7-month-old infant who is febrile. Available is ibuprofen 50 mg/1.25 mL. How many should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["1.5"]
Step 1: Determine the desired dose
The desired dose is 60 mg of ibuprofen.
Step 2: Calculate the dose per mL
The available concentration is 50 mg per 1.25 mL.
Step 3: Set up a proportion to find the volume needed
(50 mg / 1.25 mL) = (60 mg / x mL)
Step 4: Solve for x
x = (60 mg 1.25 mL) / 50 mg
x = 1.5 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Exercising when insulin is at its peak action is incorrect. Exercising during peak insulin activity increases the risk of hypoglycemia. It is best to exercise when insulin levels are more stable, such as 1 to 2 hours after a meal.
B. Eating a piece of fruit before exercising is correct. A small carbohydrate snack before exercise helps prevent hypoglycemia, especially for clients with type 1 diabetes. The body requires glucose for energy, and exercise can lower blood sugar levels rapidly.
C. Injecting additional insulin before exercising is incorrect. Exercise naturally lowers blood glucose, so adding extra insulin increases the risk of hypoglycemia. Instead, insulin doses may need to be adjusted downward based on activity levels.
D. Avoiding protein before exercising is incorrect. While carbohydrates are the primary concern, protein intake before exercise is not harmful and can support muscle function. However, the focus should be on carbohydrate intake to maintain blood glucose levels.
Correct Answer is A
Explanation
A. Neck is in a flexed position is correct. Torticollis (or wry neck) is a condition where the head is tilted to one side due to abnormal positioning of the neck muscles. The infant may exhibit a flexed or tilted neck, and there may be muscle tightness on one side of the neck.
B. Asymmetry of gluteal folds is incorrect. This finding is associated with hip dysplasia, not torticollis. Asymmetry of the folds could indicate a dislocated hip or other musculoskeletal issues.
C. Feet turn inward is incorrect. This finding suggests clubfoot rather than torticollis, a condition where the feet are turned inward and may require correctional intervention.
D. Frenulum connected to the tip of the tongue is incorrect. This describes a condition known as tongue-tie (ankyloglossia., which affects the tongue's movement and is unrelated to torticollis.
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