Question

multiple choice question
which of the following is the term used for swelling of the optic nerve where it enters the retina?
papilledema
phacomalacia
phacosclerosis
audiogram

Explanation:

Papilledema is the swelling of the optic nerve where it enters the retina. Phacomalacia refers to softening of the lens, phacosclerosis is hardening of the lens, and an audiogram is a record of hearing ability.

Answer:

Papilledema