Final answer:
The correct abbreviation that does not pertain to conditions that cause vision loss or impairment is EOM.
Step-by-step explanation:
The correct answer is c. EOM.
Glc refers to glaucoma, which is a group of eye conditions that can cause vision loss and blindness.
MD stands for macular degeneration, a condition that affects the central part of the retina and can result in progressive vision loss.
RD stands for retinal detachment, a condition where the retina detaches from the back of the eye, causing vision loss.
EOM, on the other hand, stands for extraocular muscles, which are muscles responsible for moving the eyes but are not related to vision loss or impairment.