A nurse is assessing a client who has diabetes insipidus.

Which of the following findings should the nurse expect?

Bradycardia.

Dehydration.

Hyperglycemia.

Polyphagia.

Answer and Explanation

The Correct Answer is B

Choice A rationale:
Bradycardia is not a typical symptom of diabetes insipidus.
Choice B rationale:
Dehydration is a common symptom of diabetes insipidus due to excessive urination.
Choice C rationale:
Hyperglycemia is not a symptom of diabetes insipidus, but rather diabetes mellitus.
Choice D rationale:
Polyphagia (excessive hunger) is not a symptom of diabetes insipidus.

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Correct Answer is B

Explanation

The correct answer is choice B. Inject 20 units of air into the NPH insulin vial.

Choice A rationale:

Replacing the needle for withdrawal with a safety needle is an important step to ensure safety and prevent needle-stick injuries. However, this action is not the first step when mixing two types of insulin. The initial steps involve preparing the insulin vials by injecting air into them.

Choice B rationale:

Injecting 20 units of air into the NPH insulin vial is the correct first step. This is because NPH insulin is a suspension and needs to be mixed properly. Injecting air into the vial helps to equalize the pressure, making it easier to withdraw the correct amount of insulin later. This step is crucial to ensure accurate dosing and proper mixing of the insulin.

Choice C rationale:

Injecting 10 units of air into the regular insulin vial is also necessary, but it is not the first step. The correct sequence is to first inject air into the NPH insulin vial, then into the regular insulin vial. This order helps prevent contamination of the regular insulin with NPH insulin.

Choice D rationale:

Withdrawing 10 units of insulin from the regular insulin vial is an important step, but it should be done after injecting air into both vials. The correct sequence ensures that the insulin is mixed properly and that the doses are accurate.

By following these steps in the correct order, the nurse ensures that the insulin is mixed safely and effectively, minimizing the risk of errors and ensuring proper glycemic control for the patient.

A. Thrombotic stroke. B. Transient ischemic attack (TIA). C. Hemorrhagic stroke. D. Embolic stroke.

Correct Answer is C

Explanation

Choice A rationale:
A thrombotic stroke occurs when a blood clot forms in one of the arteries that supply blood to the brain. It does not typically cause a sudden, severe headache and vomiting.
Choice B rationale:
A transient ischemic attack (TIA), or “mini-stroke,” is a temporary blockage of blood flow to the brain. It does not cause a sudden, severe headache and vomiting.
Choice C rationale:
A hemorrhagic stroke occurs when a blood vessel in the brain bursts, causing bleeding into the brain. This can cause a sudden, severe headache and vomiting.
Choice D rationale:
An embolic stroke occurs when a blood clot or other debris forms away from your brain — commonly in your heart — and is swept through your bloodstream to lodge in narrower brain arteries. This type of stroke does not typically cause a sudden, severe headache and vomiting.

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A nurse is assessing a client who has diabetes insipidus. Which of the following findings should the nurse expect?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer 10 units of regular insulin and 20 units of NPH insulin to a client who has diabetes mellitus. When mixing the two types of insulin, which of the following actions should the nurse take first?

Correct Answer is B

Explanation

Choice A rationale:

Choice B rationale:

Choice C rationale:

Choice D rationale:

Correct Answer is C

Explanation

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A nurse is assessing a client who has diabetes insipidus.

Which of the following findings should the nurse expect?