CPSS Exam Questions With Solutions Latest Update 2023/2024 | 100% Verified

CPSS Exam Questions With Solutions Latest Update 2023/2024 | 100% Verified. Color vision - Answer- Using a book of color vision plates or pages, this test screens for acquired and/or hereditary color visual defects Corneal topography - Answer- : Using a computerized and digital instrument, this test maps the curvature of the cornea and is useful in diagnosing corneal diseases such as keratoconus and astigmatism. This testing is often performed for contact lens fittings and preliminary evaluations for refractive surgery such as LASIK. Binocularity - Answer- Tests binocularity (parallelism) and alignment of the eyes Dry Eye Test - Answer- Measures the quantity of tear secretion using a special strip of paper placed under the lower lid for a specified time (often called a Schirmer test). Extended Opthalmoscopy - Answer- Test in which the physician uses special magnification to see retinal detail. Testing includes a color drawing of the detail seen, as well as interpretation by the physician. Flurescein Angiography - Answer- A technique for viewing the detail of the blood vessels of the retina. -Fluorescein dye is injected into the patient's arm after which time-lapse photos are taken to document the appearance of the retinal blood vessels as the dye passes through. This is important in the diagnosis of retinal disorders such as diabetic retinopathy, macular edema, etc Fundus Photography - Answer- Photographs the appearance of the optic discs, the macula, and anomalies of the retina Glare Test - Brightness Acuity Testing (B.A.T) - Answer- Determines the effects of glare on visual acuity, which is often needed to document medical necessity for cataract surgery Gonioscopy - Answer- A mirrored contact lens evaluation by the physician to examine the angle structures in the front portion of eye that allow for fluid outflow (primarily a screening test for glaucoma) Keratometry - Answer- Measures the curvature of a cornea. These measurements are frequently taken on patients who are being fitted for contact lenses, measured for intraocular lenses for cataract surgery, or who may have corneal problems. The results are called "K" readings. Nerve Fiber Analyzer (HRT, GDX) - Answer- This computerized, digital instrument captures the appearance of the nerve fibers of the optic nerve. This test is useful in the diagnosis and maintenance of glaucoma. Optical Coherence Tomography - Answer- Takes transpupillary images of the retina to assist in diagnosis and treatment of retinal diseases. Pachymetry - Answer- Measures the thickness of the cornea. This is used commonly in the diagnosis of glaucoma and corneal disease. Potential Acuity Measure (PAM) - Answer- Tests a patient's potential for improvement in visual acuity following cataract surgery. Stereopsis Test - Answer- Screens for normal or abnormal depth perception in both eyes Ultrasonography (biometry) - Answer- Uses the reflection or echo of sound waves to measure the length of the eye or to detect abnormalities in the eye. Visual Field (perimetry) - Answer- Used to test and document abnormal defects in a patient's central and peripheral vision. This test is most commonly used to diagnose and monitor glaucoma and other neurological eye problems. Agre related macular degeneration (AMD) - Answer- Degeneration of the macula, resulting in loss of central and reading vision. It affects older people. Astigmatism - Answer- Irregular curvature of the cornea causing blurred vision that normally can be corrected using a cylindrical lens.