-
Take and document patients' medical histories.
-
Measure visual acuity, including near, distance, pinhole, or dynamic visual acuity, using appropriate tests.
-
Conduct tests, such as the Amsler Grid test, to measure central visual field used in the early diagnosis of macular degeneration, glaucoma, or diseases of the eye.
-
Calculate corrections for refractive errors.
-
Instruct patients in the care and use of contact lenses.
-
Supervise or instruct ophthalmic staff.
-
Conduct visual field tests to measure field of vision.
-
Perform ophthalmic triage, in the office or by phone, to assess severity of patients' conditions.
-
Maintain ophthalmic instruments or equipment.
-
Assist physicians in performing ophthalmic procedures, including surgery.
-
Perform fluorescein angiography of the eye.
-
Measure the thickness of the retinal nerve, using scanning laser polarimetry techniques to aid in diagnosis of glaucoma.
-
Conduct low vision blindness tests.
-
Conduct ocular motility tests to measure function of eye muscles.
-
Measure and record lens power, using lensometers.
-
Photograph patients' eye areas, using clinical photography techniques, to document retinal or corneal defects.
-
Take anatomical or functional ocular measurements, such as axial length measurements, of the eye or surrounding tissue.
-
Conduct tonometry or tonography tests to measure intraocular pressure.
-
Perform advanced ophthalmic procedures, including electrophysiological, electrophysical, or microbial procedures.
-
Administer topical ophthalmic or oral medications.
-
Create three-dimensional images of the eye, using computed tomography (CT).
-
Assess refractive condition of eyes, using retinoscope.
-
Clean or sterilize ophthalmic or surgical instruments.
-
Measure corneal curvature with keratometers or ophthalmometers to aid in the diagnosis of conditions, such as astigmatism.
-
Measure corneal thickness, using pachymeter or contact ultrasound methods.
-
Call patients to inquire about their post-operative status or recovery.
-
Perform slit lamp biomicroscopy procedures to diagnose disorders of the eye, such as retinitis, presbyopia, cataracts, or retinal detachment.
-
Assess abnormalities of color vision, such as amblyopia.
-
Collect ophthalmic measurements or other diagnostic information, using ultrasound equipment, such as A-scan ultrasound biometry or B-scan ultrasonography equipment.
-
Conduct binocular disparity tests to assess depth perception.
-
Educate patients on ophthalmic medical procedures, conditions of the eye, and appropriate use of medications.