Which of the following is a modifiable risk factor for ischemic heart disease?

Type 2 diabetes is a modifiable risk factor for ischemic heart disease because lifestyle changes and medical interventions can significantly influence its onset and management. Individuals diagnosed with type 2 diabetes are at a higher risk for developing cardiovascular issues, including ischemic heart disease, primarily due to associated factors like insulin resistance, obesity, and hypertension, which can all be modified through diet, exercise, and medication.

By controlling blood sugar levels, weight, and other related health conditions, individuals with type 2 diabetes can reduce their risk of heart disease. This potential for intervention distinguishes type 2 diabetes from non-modifiable risk factors like age, family history, and ethnicity, which cannot be changed but can only be managed through awareness and monitoring for potential health implications.