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

Answer and Explanation

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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Correct Answer is A

Explanation

Choice A rationale: Smoking is a risk factor for osteoporosis as it can interfere with calcium absorption and decrease bone density.

Choice B rationale: Moderate alcohol consumption isn't a significant risk factor for osteoporosis.

Choice C rationale: Generally, having a larger body stature is not considered a significant risk factor for osteoporosis.

Choice D rationale: While fractures during childhood can affect bone health, they might not necessarily predict osteoporosis risk in adulthood.

A. Depressed fracture B. Basilar skull fracture C. Linear fracture D. Frontal fossa fracture

Correct Answer is B

Explanation

Choice A rationale: Often results from direct trauma to the skull, but not typically associated with CSF leakage or raccoon eyes.

Choice B rationale: Basilar skull fractures, particularly involving the anterior or middle fossa, can lead to CSF leakage from the nose (rhinorrhea) and periorbital ecchymosis (raccoon eyes).

Choice C rationale: A simple fracture line without displacement, less likely to cause CSF leakage and raccoon eyes.

Choice D rationale: Less commonly associated with CSF leakage and periorbital ecchymosis compared to basilar skull fractures.

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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.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse in a clinic is assessing a client. Which of the following findings should the nurse identify as a risk factor for osteoporosis?

Correct Answer is A

Explanation

While reviewing the clinical history of a client with brain injury, the nurse finds that there is a periorbital ecchymosis, which is referred to as raccoon eyes. The client also has leakage of cerebrospinal fluid (CSF) from the nose. Which fracture should the nurse suspect in the client?

Correct Answer is B

Explanation

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The nurse is caring for a client who presents with acute appendicitis: Exhibits Select all that apply?

Which diagnostic test does the nurse expect the primary care provider to prescribe to confirm a diagnosis of osteoporosis?

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