A client receives 20 units of isophane insulin suspension (NPH) insulin at 0730. The nurse teaches the client that signs of hypoglycemia are most likely to occur at what time?

A. Infections, including urinary tract infections, can increase insulin resistance and elevate blood glucose levels, potentially leading to DKA. The stress response from infection can also increase cortisol levels, further contributing to hyperglycemia.
B. Decreased caloric intake can lead to inadequate insulin levels relative to the body’s needs. In Type 1 diabetes, if insulin is not sufficient to metabolize glucose (due to low intake or other reasons), the body may resort to fat metabolism, leading to the production of ketones and the development of DKA.
C. While exercise can affect blood glucose levels, it typically lowers them and is not a direct cause of DKA. In fact, moderate aerobic exercise is usually encouraged for managing diabetes. However, if blood glucose levels are already high before exercise, it may exacerbate the situation, but aerobic exercise itself is not a cause of DKA.
D. Clogged tubing can prevent insulin delivery, leading to insufficient insulin levels. This lack of insulin can result in elevated blood glucose levels and, ultimately, the risk of DKA if not addressed.
E. Not taking enough insulin is a primary cause of DKA in Type 1 diabetes. Without adequate insulin, the body cannot utilize glucose properly, leading to increased fat metabolism and the production of ketones, which can cause DKA.

A. Sun exposure is not related to drug metabolism, and excessive sun exposure can be harmful.
B. Increasing fluid intake can help prevent kidney damage, a potential side effect of trimethoprim- sulfamethoxazole.
C. While it's important to take medications consistently, there's no specific requirement to take trimethoprim-sulfamethoxazole at the same time as hydrochlorothiazide. The dosing schedule should be as prescribed by the healthcare provider.
D. Kaopectate can interfere with the absorption of certain medications and may not be effective in preventing diarrhea caused by trimethoprim-sulfamethoxazole.