In Shingles, the Virus Lies Within the Cell Bodies of a Dorsal

question 66

Multiple Choice

In shingles, the virus lies within the cell bodies of a dorsal root (sensory) ganglion. When the virus is active, it causes painful blisters along a strip of skin on the trunk. Knowing your anatomy, why does it only affect a thin strip of skin?

• A) The virus follows the dermatome associated with the spinal nerve connected to the affected dorsal root ganglion.
• B) The virus only affects the skin of the back near the affected dorsal root ganglion.
• C) The virus follows the lines of cleavage of the skin.
• D) The virus only travels vertically along the trunk due to gravity.

---

Definitions:

Resource Markets

Markets where productive inputs, such as labor, natural resources, and capital, are bought and sold.

Productivities

The levels of output or efficiency achieved from a set amount of inputs in production or work processes.

Profit-Maximizing

The process where a firm adjusts its production to achieve the highest possible profit given its constraints.

Labor (L)

A measure of the work done by human beings in the production process, considered a factor of production in economics.