Study Guide For Certified Ophthalmic Assistant (COA) Exam 2024

Study Guide For Certified Ophthalmic Assistant (COA) Exam 2024 Rose bengal is a stain that is helpful in identifying - CORRECT ANSWERkeratoconjunctivits Which of the following conditions is NOT hereditary? - CORRECT ANSWERConjunctivitis Which part of the patient examination is performed by asking specific questions in an orderly sequence? - CORRECT ANSWER-History What is an important question to ask a patient that complains of a "red eye"? - CORRECT ANSWER-Do you have blurred vision? The term used to refer to symptoms due to uncorrected refractive error is ... - CORRECT ANSWER-Asthenopia Symptoms associated with a red, irritated, bloodshot eye are most likely due to a(n) - CORRECT ANSWER-conjunctivits Which of the following MOST qualifies as a chief complaint? - CORRECT ANSWEREye fatigue Which common familial ocular disorder should you record during a patient's history? - CORRECT ANSWER-Keratoconus Which of the following symptoms requires prompt attention? - CORRECT ANSWERSudden loss of vision After introduction to the patient, one of the first items that should be obtained as part of history taking is... - CORRECT ANSWER-the chief complaint or reason for the patient's visit When a patient complains of diplopia, why is it important to ask if the second image does away after closing one eye? - CORRECT ANSWER-To determine the type of diplopia the patient is experiencing In general, which types of allergies should be discussed with the patient? - CORRECT ANSWER-Medication and contact allergies Of the following conditions, which one is least likely to cause transient loss of vision? - CORRECT ANSWER-Thyroid disorder Which history taking category would not typically be pertinent when interviewing a patient with a chief complaint of headaches? - CORRECT ANSWER-Ethnicity Binocular diplopia is always caused by... - CORRECT ANSWER-A weak or paralyzed extraocular muscle An improperly measured inter pupillary distance (PD) may result in... - CORRECT ANSWER-Induced prism in spectacle lenses