For a client newly diagnosed with Type 2 diabetes mellitus who has a BMI index of 28, which information should the nurse include in the teaching plan? (Select all that apply)

Choice A Reason
Monitoring for hypoglycemia at 1200 is not optimal because it is well past the peak action time of insulin aspart, which occurs approximately 45–90 minutes after administration. By noon, the insulin's effects are waning, and the risk of hypoglycemia is lower compared to the peak action period.

Choice B Reason
Monitoring at 1000 might still catch the tail end of the peak action time, but it is not the most likely time for hypoglycemia to occur. The nurse could miss the initial signs of hypoglycemia if monitoring starts two hours after administration.

Choice C Reason
0900 is the most appropriate time for the nurse to monitor for hypoglycemia. Insulin aspart has a rapid onset of action, peaking in about 45–90 minutes, and the effects last for 3–5 hours. Monitoring one hour after administration aligns with the start of the peak action time, when hypoglycemia is most likely to occur.

Choice D Reason
Monitoring at 1100 is less ideal because it is nearing the end of the peak action period. While there is still a risk for hypoglycemia, the highest risk would have been earlier, closer to the peak action time.

Choice A reason:
A respiratory rate of 24/min is slightly elevated, which can be expected in a client with pneumonia due to the body's attempt to increase oxygen intake and carbon dioxide elimination. However, this rate does not directly indicate ineffective airway clearance.

Choice B reason:
A weak, nonproductive cough is a key indicator of ineffective airway clearance. In pneumonia, the presence of secretions in the airways is common, and an effective cough is necessary to clear these secretions. A weak cough that does not produce sputum suggests that the client is unable to clear their airways effectively, which can lead to impaired gas exchange and worsening of symptoms.

Choice C reason:
Pulse oximetry (SpO2) of 90% indicates that the client's oxygen saturation is below the normal range, which is typically between 95-100% for healthy individuals. While this finding is concerning and warrants intervention, it is a result of ineffective airway clearance rather than a direct indicator of it.

Choice D reason:
Shortness of breath with activity is common in clients with pneumonia and can result from various factors, including impaired gas exchange, decreased lung compliance, and increased work of breathing. While it may be associated with ineffective airway clearance, it is not as specific as a weak, nonproductive cough for indicating this particular problem.