The physician orders 2 Liters of NS to infuse over 24 hours. How many milliliters per hour will you set the IV infusion pump to? (Round to the nearest whole number: LABEL CORRECTLY)
The Correct Answer is ["83"]
2 liters = 2000 mL.
Infusion rate = 2000 mL ÷ 24 hr = 83.333… mL/hr
Nearest whole number = 83 mL/hr.
Correct answer: 83 mL/hr.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["1.0"]
Explanation
Ordered 10 mcg.
Supplied concentration = 5 mcg / 0.5 mL → that equals 10 mcg per 1.0 mL.
Volume needed = 10 mcg ÷ (10 mcg/mL) = 1.0 mL.
Correct answer: 1.0 ml
Correct Answer is B
Explanation
A. Check the client for hypoglycemia 4 hr after the insulin lispro injection: Lispro is rapid-acting; peak and hypoglycemia risk occur earlier than 4 hours.
B. Inject insulin lispro 15 min before meal: Insulin lispro is a rapid-acting analog typically given within ~15 minutes before (or immediately after) meals to match postprandial glucose rise.
C. Monitor the client for polyuria after the insulin lispro injection: Polyuria is a sign of hyperglycemia; after rapid insulin, watch for hypoglycemia (not expected polyuria).
D. Administer insulin lispro in the same syringe as a short-acting insulin: Lispro isa rapid-acting insulin; mixing protocols depend on compatibility and facility policy -the usual teaching is to follow safe mixing rules when combining insulins.
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