Question

Which of the following primary lesions are small elevations of skin similar to vesicles in size and shape but contain pus?

Select one:
a. wheals
b. tumors
c. macules
d. pustules

Answer 1

Pustules are small elevations of skin similar to vesicles in size and shape, but they contain pus. Examples include the pustules seen in impetigo, which are small fluid-filled blisters that rupture and form encrusted lesions.

Step-by-step explanation:

Pustules are small elevations of skin similar to vesicles in size and shape, but they contain pus. Pustules can be caused by various infections, such as impetigo, acne, or furuncles. These pus-filled bumps on the skin can rupture and leave encrusted sores. Examples of pustules include the pustules seen in impetigo, which are small fluid-filled blisters that rupture and form encrusted lesions.