Question

which of the following pathological conditions is commonly called pinkeye?
a conjunctivitis
b hordeolum
c blepharitis
d pterygium

Explanation:

Conjunctivitis is an inflammation of the conjunctiva (the clear membrane covering the white part of the eye and the inner eyelid). It often causes redness (hence the term "pinkeye"), itching, and discharge. Hordeolum is a stye (a painful lump on the eyelid). Blepharitis is inflammation of the eyelids. Pterygium is a growth on the cornea.

Answer:

A. conjunctivitis