Oregon Certified Nursing Assistant State Practice Exam

One condition or problem that can cause a lack of sensation is:

1. Constipation

2. Diabetes

3. Hypertension

4. Vomiting

The correct answer is: Diabetes

Diabetes is a well-known condition that can lead to a lack of sensation, particularly in the extremities, through a process known as diabetic neuropathy. This condition arises due to elevated blood sugar levels over time, which can damage nerves throughout the body. Consequently, individuals with diabetes may experience tingling, numbness, or a complete loss of feeling in their hands, feet, or other areas. Early recognition and management of blood sugar levels are crucial in preventing or minimizing this complication. In contrast, constipation is primarily related to digestive issues, hypertension pertains to high blood pressure, and vomiting typically involves the gastrointestinal system and does not directly cause sensory deficits. Therefore, while these other conditions may lead to discomfort or various health risks, they do not have the same direct link to a lack of sensation as diabetes does.