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.
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Identifying past coping skills is important but is not the priority in a crisis situation where the client's safety is at risk.
B. Ensuring the client’s immediate safety is the priority because they may still be in danger from the abusive partner. Crisis intervention focuses first on protecting the client from further harm.
C. Identifying support systems is beneficial for long-term recovery but does not take precedence over ensuring the client’s immediate safety.
D. Encouraging expression of feelings is therapeutic, but the priority is to remove the client from immediate harm before addressing emotional needs.
Correct Answer is {"dropdown-group-1":"E","dropdown-group-2":"E"}
Explanation
The nurse should prepare to administer naloxone and oxygen by face mask 10 L/min.
Rationale:
- Naloxone is used to reverse opioid-induced respiratory depression, which is a potential risk during moderate sedation.
- Oxygen by face mask 10 L/min is necessary to maintain adequate oxygenation during and after sedation, as respiratory depression can occur.
- Acetaminophen is not used for immediate management of sedation-related complications.
- An additional dose of fentanyl or propofol would deepen sedation, not manage its complications.
- Propranolol is a beta-blocker that is not indicated in this situation.
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