Final answer:
Subconjunctival hemorrhage is the most likely diagnosis.
Step-by-step explanation:
Most Likely Diagnosis
The most likely diagnosis is Subconjunctival hemorrhage. Subconjunctival hemorrhage is a condition where blood leaks into the space between the conjunctiva (the clear membrane covering the white part of the eye) and the sclera (the tough white outer layer of the eye).
Hordeolum is a bacterial infection of the eyelid, Hyphema is bleeding inside the anterior chamber of the eye, and Vitreous hemorrhage is bleeding in the jelly-like substance (vitreous humor) that fills the back of the eye.