The Underlying Pathogenic Mechanism for Both Type 1 and Type $\beta$

question 4

Multiple Choice

The underlying pathogenic mechanism for both type 1 and type 2 diabetes is

• A) pancreatic \(\beta\)-cell destruction.
• B) lack of insulin receptors.
• C) lack of exercise and chronic overeating.
• D) impaired glucose transport into cells.

---

Definitions:

Lesions

A lesion refers to any damage or abnormal change in the tissue of an organism, usually caused by disease or trauma.

V5

V5 is a region of the visual cortex that is primarily responsible for processing motion in the visual field, also known as MT (middle temporal) area.

Blind Spot

An area on the retina without photoreceptors where the optic nerve exits the eye, resulting in a lack of visual perception in this region.