Respuesta :
Answer:
a. an antibiotic ointment
Explanation:
If your keratitis is caused by an injury, it usually clears up on its own as your eye heals. You may get an antibiotic ointment to help with symptoms and prevent infection. Infections are treated with prescription eye drops and sometimes antibiotics or antiviral medicine.
an antibiotic ointment
Explanation:
- keratitis is a infection related disease
- If you can avoid the infection on body you can be cured.
- To avoid the infection like always we use antibiotics .
So option A is correct