A nurse is preparing regular and NPH insulin in the same syringe for a client who has diabetes mellitus. Which of the following actions should the nurse take?

Shake both insulin vials for 2 min before withdrawing the doses.

Administer the mixture within 5 min of preparing it.

Withdraw the NPH insulin before the regular insulin.

Inject air into the regular insulin vial before injecting air into the NPH vial.

Answer and Explanation

The Correct Answer is D

A. Shake both insulin vials for 2 min before withdrawing the doses. Insulin vials should never be shaken, as this can create air bubbles and affect dosage accuracy. NPH insulin should be gently rolled between the hands to mix.
B. Administer the mixture within 5 min of preparing it. While insulin should be administered promptly, there is no strict 5-minute requirement.
C. Withdraw the NPH insulin before the regular insulin. Regular insulin should be drawn up first to prevent contamination with the cloudy NPH insulin.
D. Inject air into the regular insulin vial before injecting air into the NPH vial. Air should be injected into the regular insulin first, then into the NPH insulin vial, before withdrawing the doses in the correct order.

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Correct Answer is A

Explanation

A. "I can use chamomile tea to promote sleep." Chamomile has calming properties and is commonly used as a natural remedy to promote relaxation and improve sleep.
B. "Herbal medicines do not interact with conventional medications." Many herbs can interact with prescription medications, potentially causing harmful effects.
C. "I can use ginger to help treat headaches." Ginger is primarily used to reduce nausea and motion sickness rather than for headache relief.
D. "Herbal medicines are regulated by the Food and Drug Administration." Herbal supplements are not regulated by the FDA in the same way as prescription and over-the-counter medications.

A. The client has been in the restraints for 4 hr. B. The client can explain the reasons for their behavior. C. The client is able to calmly follow commands." D. The client reports that the restraints are too tight.

Correct Answer is C

Explanation

A. The client has been in the restraints for 4 hr. This is incorrect because the duration of restraint use is determined by the client's behavior and safety, not a set time frame. Restraints should be discontinued as soon as they are no longer necessary.
B. The client can explain the reasons for their behavior. This is incorrect because insight into behavior does not necessarily indicate that the client is no longer a danger to themselves or others.
C. The client is able to calmly follow commands. This is correct because the primary indication for removing restraints is when the client demonstrates self-control and the ability to follow directions, reducing the risk of harm.
D. The client reports that the restraints are too tight. This is incorrect because a complaint of tight restraints indicates a need for reassessment and possible adjustment, but not necessarily discontinuation.

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A nurse is preparing regular and NPH insulin in the same syringe for a client who has diabetes mellitus. Which of the following actions should the nurse take?

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