ATI RN Med Surg Custom Exam 2-practice mode

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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?

A Replace the needle for withdrawal with a safety needle.

B Inject 20 units of air into the NPH insulin vial.

C Inject 10 units of air into the regular insulin vial.

D Withdraw 10 units of insulin from the regular insulin vial.

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