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COA Exam Questions with 100% Correct Answers
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COA Exam Questions with 100% Correct AnswersCOA Exam Questions with 100% Correct AnswersCOA Exam Questions with 100% Correct AnswersWhat are the 9 components of the ophthalmic history? - ANSWER-1. Chief Complaint 2. Present Illness 3. Past ocular history 4. Ocular medications 5. General & Surgi...

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  • October 31, 2024
  • 5
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • coa exam questions with 100 correct answers
  • coa exam questions answers
  • what are the 9 components of the ophthalmic histor

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COA Exam Questions with 100% Correct
Answers
What are the 9 components of the ophthalmic history? - ANSWER-1. Chief Complaint
2. Present Illness
3. Past ocular history
4. Ocular medications
5. General & Surgical History
6. Systemic medications
7. Allergies
8. Social history
9. Family history

What is it important to specifically asks a patient about the medications they are taking?
- ANSWER-Because certain medications may affect the eyes

What is the proper response to a patient's request from the ophthalmic technician for
medical advice or a diagnosis? - ANSWER-Refer patient to the ophthalmologist

What is the term used for the reason for the patient's visit? - ANSWER-Chief complaint

What elements are important in social history taking? - ANSWER-Smoking, alcohol, and
drug use

Prior use of topical ocular pharmaceutical agents is a part of a patient's __________ -
ANSWER-Past ocular history

Pertinent family history of a patient should include which relatives? - ANSWER-Parents,
grandparents, and genetic siblings

A patient describing an experience of getting hives after taking sulfa drugs is providing
information about ____. - ANSWER-Allergic reaction

What is the term for the spasmodic, rhythmic dilating, and contracting pupillary
movements during pupil function testing? - ANSWER-Hippus

What ist he name of the test used for detecting an RAPD? - ANSWER-Swinging
flashing test

Which muscle of the iris constricts in bright light? - ANSWER-Spinchter

What is pupil dilation termed? - ANSWER-Mydriasis

, Keratometry is performed with a device called a ______ - ANSWER-

Give three example in which a keratometry measurement would be useful - ANSWER-

Keratometry is measure - ANSWER-

An unfocused eyepiece can lead to an error of _________. - ANSWER-

How many meridians are measured in keratometry? - ANSWER-

Calibration of the applanation tonometer should be checked approximately every ____
months. - ANSWER-

How should the removable glass slides inside the American Optical acuity projector be
cleaned? - ANSWER-

If dust accumulates on the mirror of the slit lamp, the technician may clean it by using
what cleaning methods? - ANSWER-

Who should repair and maintain equipment such as a laser? - ANSWER-

Which accessories are used to check the calibration of an
ophthalmometer/keratometer? - ANSWER-

What should be used to clean the accessible lenses of a phoropter? - ANSWER-

What size letters (optotypes) are typically used to calibrate visual acuity projectors? -
ANSWER-

What is the name of the instrument used to neutralize lenses? - ANSWER-

When recording prism in a spectable Rx, what does the abbreviation BO stand for? -
ANSWER-

What is determeined by focusing the thin lines in a manual lensometer? - ANSWER-

What is the first step in performing lensometry? - ANSWER-

If you cannot center the thick and thin lines in the lensometer, the lens has ________. -
ANSWER-

Each black ring seen in the lensometer eyepiece reticle measures how much prism? -
ANSWER-

When performing lensometry, what is indicated if both thin and wide lines are in focus at
the same time? - ANSWER-

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