Final answer:
Marcy should monitor her blood glucose level at least 4 times a day using a blood glucose meter and regularly manage her type 1 diabetes with lifestyle modifications alongside the insulin pump usage for optimal control.
Step-by-step explanation:
When teaching Marcy how to use her new insulin pump, it's crucial to emphasize the importance of monitoring her blood glucose level to manage her type 1 diabetes effectively. People with type 1 diabetes must frequently check their blood sugar to maintain it within a normal range. The use of a meter to measure blood glucose is essential, as depicted in Figure 11.57.1, because variations can occur due to diet, exercise, and other factors.
Marcy should aim to monitor her blood glucose level at least 4 times a day: upon waking, before meals, and before bedtime, to assess the need for insulin dosing accurately. This regular monitoring will ensure she can respond to high blood sugar (hyperglycemia) with an insulin injection to bring levels back to normal, as insulin facilitates the uptake of glucose by the cells.
Marcy should also be informed about lifestyle modifications that can complement the use of her insulin pump. Eating several smaller meals throughout the day and regular exercise 5 days a week for at least 30 minutes can help to stabilize energy, blood glucose, and insulin levels. These strategies, along with diligent blood glucose monitoring, can contribute significantly to the management of type 1 diabetes.