The nurse has administered 12 units of regular insulin to a client with type 1 diabetes at 0700. Which meal would prevent the client from experiencing hypoglycemia due to this administration?
Breakfast
Supper
Lunch
Snack
The Correct Answer is A
Choice A rationale:
Regular insulin peaks within 2-4 hours after administration. Therefore, to prevent hypoglycemia due to the insulin administered at 0700, the client should eat breakfast within 1-2 hours of insulin administration. This will ensure that there is glucose available in the bloodstream to match the insulin's action and prevent blood sugar levels from dropping too low.
Breakfast is the most important meal of the day, especially for individuals with diabetes. It helps to regulate blood sugar levels throughout the morning and can even help with weight management and overall health.
Skipping breakfast can lead to fluctuations in blood sugar levels and increase the risk of hypoglycemia, especially after insulin administration.
Choice B rationale:
Supper, typically consumed in the evening, would not be timely enough to prevent hypoglycemia due to the 0700 insulin administration. The insulin's peak action would have already subsided by that time, and the client would be at risk for hyperglycemia (high blood sugar) instead.
Choice C rationale:
Lunch, typically consumed around noon, would also be too late to prevent hypoglycemia from the 0700 insulin administration. The insulin's peak action would have already passed, and the client would be more likely to experience hyperglycemia.
Choice D rationale:
A snack, while it can provide some glucose, is not a substitute for a balanced meal like breakfast. Snacks often contain less protein and fiber, which are essential for slowing down glucose absorption and maintaining blood sugar stability. Relying solely on snacks to prevent hypoglycemia is not a reliable strategy for long-term blood sugar management.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Increasing the amiodarone infusion rate would worsen the patient's bradycardia and hypotension. Amiodarone is a class III antiarrhythmic drug that works by prolonging the action potential duration in cardiac cells. This can lead to a decrease in heart rate and contractility.
Increasing the dose in this patient could lead to further hemodynamic compromise.
Choice B rationale:
Decreasing the amiodarone infusion rate is the most appropriate action in this situation. This will help to mitigate the drug's effects on the patient's heart rate and blood pressure.
A dose reduction may allow the heart rate to recover to a safer level while still maintaining the antiarrhythmic benefits of amiodarone.
Choice C rationale:
Continuing the amiodarone infusion at the current rate is not appropriate, as it is likely to worsen the patient's bradycardia and hypotension.
Maintaining the current dose could lead to further clinical deterioration.
Choice D rationale:
Discontinuing the amiodarone infusion entirely may not be necessary at this point. The patient's arrhythmia may still require treatment with amiodarone.
A dose reduction may be sufficient to address the patient's hemodynamic instability while still providing therapeutic benefits.
Correct Answer is ["A","C"]
Explanation
Choice A rationale:
Insulin glargine (Lantus) is a long-acting insulin analog that is designed to provide a steady, basal level of insulin throughout the day.
It has a duration of action of approximately 24 hours, so it is typically administered once daily at bedtime.
This helps to control blood glucose levels overnight and during the early morning hours, when the risk of hypoglycemia is highest.
Key characteristics of Insulin Glargine (Lantus):
Onset: 1-2 hours
Peak: No pronounced peak Duration: Approximately 24 hours
Administration: Once daily at bedtime
Choice B rationale:
Lispro (Humalog) is a rapid-acting insulin analog that is designed to be taken with meals to help control blood glucose spikes after eating.
It has a onset of action of approximately 15 minutes and a duration of action of 2-4 hours.
Because of its rapid onset and short duration of action, lispro is not typically used as a basal insulin. Key characteristics of Lispro (Humalog):
Onset: 15 minutes
Peak: 30-90 minutes
Duration: 2-4 hours
Administration: With meals
Choice C rationale:
Insulin detemir (Levemir) is another long-acting insulin analog that is similar to insulin glargine in terms of its duration of action.
It is typically administered once daily at bedtime to provide basal insulin coverage. Key characteristics of Insulin Detemir (Levemir):
Onset: 1-2 hours
Peak: No pronounced peak
Duration: Approximately 18-24 hours Administration: Once daily at bedtime Question 23.
The nurse receives an order for insulin: NPH (Humulin NPH) 10 units to be administered intravenously daily at 7:00am.
What action should the nurse take?
A. Administer the dose but ensure that if mixed with another Humulin-R insulin, to draw the regular insulin up first.
B. Give the drug subcutaneously rather than IV
C. Review the insulin order with the prescriber and pharmacy.
D. Administer the insulin ordered mixed in 50 ML of 0.9%NS IV Piggyback (not to infuse faster than 1/2 hour or 30 minutes).
The correct answer is C. Review the insulin order with the prescriber and pharmacy.
Rationale for Choice A:
Intravenous administration of NPH insulin is not recommended. It is an intermediate-acting insulin that is designed to be absorbed slowly from the subcutaneous tissue. IV administration can lead to rapid and unpredictable changes in blood glucose levels, which can be dangerous.
Mixing NPH insulin with regular insulin does not change the route of administration. Both insulins should still be given subcutaneously.
Rationale for Choice B:
Subcutaneous administration of NPH insulin is the correct route. This allows for slow and steady absorption of the insulin, which helps to prevent blood glucose fluctuations.
However, the nurse should still clarify the order with the prescriber and pharmacy. This is because IV insulin orders are unusual and may be a mistake.
Rationale for Choice D:
Adding NPH insulin to a 50 mL IV piggyback is not a safe practice. This would dilute the insulin and make it even more difficult to control the rate of infusion.
IV insulin infusions are typically administered using a dedicated insulin pump. This allows for precise control of the infusion rate and helps to prevent hypoglycemia.
Rationale for Choice C:
Reviewing the insulin order with the prescriber and pharmacy is the safest course of action. This will help to ensure that the order is correct and that the insulin is administered safely.
The prescriber may have meant to order regular insulin instead of NPH insulin. Regular insulin can be given intravenously, but it requires careful monitoring of blood glucose levels.
The pharmacy can also double-check the order and ensure that the correct insulin is dispensed.
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