1. the ability to see close objects but not things that are at a distance optic nerve
2. physician eye specialist
lens
3. the nerve that carries visual images from the retina to the brain
ophthalmologist
4. eye care professional who fits glasses
nearsighted
5. the ability to see objects at a distance but not things that are close
cornea
6. the light-sensitive layer of tissue at the back of the eye
farsighted
7. the clear, curved front part of the eye
retina
8. a clear object inside the eye that focuses light on the retina
optometrist

Adouble-blinded trial for a new indication is conducted under an ind comparing two (2) marketed drugs, at twice the approved prescribed doses. on day 2, subject 603 had difficulty breathing. although it was life-threatening initially, subject 603 was treated and discharged directly from the emergency department after complete recovery. on day 5, subject 20 had a headache, which led to hospitalization and required blood pressure lowering medications. these episodes cannot be explained on the basis of the pharmacological property of either drug or the subjects' medical histories. the investigator would submit an sae report for