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 ["A","B","C","D","E"]
Explanation
- Heart rate decreased from 104/min to 88/min, indicating improved hemodynamic stability.
- Respiratory rate decreased from 20/min to 16/min, suggesting relaxation and reduced distress.
- Blood pressure slightly decreased from 132/84 mm Hg to 122/80 mm Hg, indicating improved comfort and reduced pain-related stress response.
- Pain level decreased to 3/10 after epidural placement, demonstrating effective pain management.
- FHR 150/min with moderate variability and accelerations present, no decelerations, indicating fetal well-being.
Correct Answer is D
Explanation
A. Varicella vaccine is given at 12–15 months and a second dose at 4–6 years. It is not given at 2 months.
B. Influenza vaccine is recommended annually starting at 6 months of age. It is not given at 2 months.
C. Hepatitis A vaccine is given at 12–23 months, with a second dose 6 months later. It is not given at 2 months.
D. Rotavirus vaccine is routinely given at 2 months and again at 4 months (and possibly 6 months depending on the vaccine type). This is the correct answer.
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