COA Practice test Questions and Answers 2023/2024

COA Practice test When recording chief complaint the assistant should include only facts stated by patient close examination of the lids, lashes, cornea, and lens can be accomplished with biomicroscopy in the snellen acuity recording chart the reading 20/100 the number "100" represents distance in feet at which a normal eye can see a particular line on the chart If pinhole acuity test is for to improve a patients poor visual acuity the patient potentially has a refractive error Jaeger notations, snellen M units and distance equivalence are various units of measuring near acuity Having a patient follow a finger in the 6 cardinal positions of gaze is a method of evaluating extraocular muscle function The prism and alternate cover test is used to evaluate measure deviation in a misaligned eye What procedure must be performed before dilation drops are instilled swinging light-test In normal consensual reaction, when light is directed into pupil of one eye, the pupil of the other eye should constrict What test evaluates disturbance or defects in the central visual field amsler grid Intraocular pressure is measured by flattening a small area in the central cornea applanation tonometry