A client is receiving 10 mL/hr of a prescribed regular insulin infusion. The label on the bag reads 50 units of regular insulin in 100 mL of 0.9% saline. How many units of insulin is the client receiving every hour? Fill in the blank. Round your answer to the nearest whole number.
5 units/hour
10 units/hour
20 units/hour
15 units/hour
The Correct Answer is A
Choice A rationale: The correct answer is 5 units/hour. To calculate the units of insulin per hour, we need to use the following formula: units of insulin per hour = (units of insulin in the bag / volume of the bag) x infusion rate
Plugging in the given values, we get:
units of insulin per hour = (50 / 100) x 10 units of insulin per hour = 0.5 x 10
units of insulin per hour = 5
Therefore, the client is receiving 5 units of insulin every hour.
Choice B rationale: This is incorrect because it assumes that the infusion rate is equal to the units of insulin per hour, which is not true.
Choice C rationale: This is incorrect because it multiplies the units of insulin in the bag by the infusion rate, which is too high.
Choice D rationale: This is incorrect because it adds the units of insulin in the bag and the infusion rate, which is also too high.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale: While gastrointestinal issues like loose stools can occur in Parkinson's disease due to impaired bowel movements, they are not the highest risk related to dietary considerations. Choking might occur due to dysphagia, but it's not specifically the highest risk.
Choice B rationale: Drooling, due to weakened or uncoordinated swallowing muscles, is common in Parkinson's disease but might not pose the highest risk. A loss of appetite can occur but might not be the highest dietary risk for the client.
Choice C rationale: Constipation is a common gastrointestinal issue in Parkinson's disease, but though problematic, it's not the highest risk concerning dietary considerations. Drooling can also be present but might not be the primary dietary concern.
Choice D rationale: Parkinson's disease often leads to dysphagia (difficulty swallowing) and aspiration (inhalation of food or liquids into the lungs). These present significant risks related to dietary considerations, as they can lead to serious complications such as pneumonia due to aspiration.
Correct Answer is C
Explanation
Choice A rationale: These symptoms are more indicative of diabetic ketoacidosis, not hypoglycemia.
Choice B rationale: Symptoms of increased urination, thirst, and hunger are more associated with hyperglycemia, not hypoglycemia.
Choice C rationale: These are classic signs of hypoglycemia and should be described to the client for early recognition and intervention.
Choice D rationale: These symptoms can occur in hypoglycemia but are less specific compared to sweating, cold, trembling, and tachycardia.
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