Question

a patient suffering from polyarthritis has _____ inflamed joints throughout the body.
options: several, large, upper, one

Explanation:

The term "polyarthritis" has the prefix "poly - ", which means "many" or "several". So a patient with polyarthritis has several inflamed joints throughout the body. The other options: "one" is incorrect as poly means multiple; "upper" refers to a location, not the number; "large" refers to size, not the number of joints.

Answer:

several