Emergency Medical Technician (EMT) Intermediate Practice Exam

What is a significant risk associated with untreated diabetes?

1. Cardiovascular diseases

2. Skin infections

3. Nerve damage

4. All of the above

The correct answer is: All of the above

Untreated diabetes presents multiple significant health risks, and each of the options listed contributes to the overall danger posed by the condition. Cardiovascular diseases are a major concern because high blood sugar levels can lead to damage of blood vessels and nerves that control the heart, increasing the likelihood of heart attack and stroke. The chronic nature of diabetes can also lead to conditions such as hypertension and high cholesterol, further elevating cardiovascular risks. Skin infections can arise in those with untreated diabetes due to reduced blood flow and nerve damage, as well as the body's impaired ability to fight infections. Elevated blood sugar levels create an environment that allows bacteria and fungi to thrive, thus increasing susceptibility to various skin conditions. Nerve damage, or diabetic neuropathy, is a common complication of prolonged high blood sugar levels. It can manifest as pain, tingling, or loss of sensation in the extremities and can lead to severe issues, including foot ulcers and potentially amputations if not properly managed. Considering the interconnected nature of these complications, the correct answer encompasses all these risks, illustrating the broad impact that untreated diabetes can have on an individual's health.