Multiple Sclerosis Has Its MOST Devastating Effects On

question 17

Multiple Choice

Multiple sclerosis has its MOST devastating effects on:

• A) cholinergic synapses.
• B) myelin.
• C) immature neurons.
• D) the substantia nigra.

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Definitions:

Cyanosis

A bluish discoloration of the skin and mucous membranes due to the presence of deoxygenated hemoglobin in blood vessels near the skin surface.

Blood Vessels

Tubular structures that transport blood throughout the body, including arteries, veins, and capillaries.

Epidermis

The outermost layer of skin that acts as a barrier to protect the body from environmental threats and regulates water loss.

Nail Dystrophy

Abnormal condition of the nails characterized by brittleness, discolouration, and deformation.