Question 1
What is the standard distance used for Snellen visual acuity testing?
Correct Answer:
20 feet
Question 2
A patient reads the 20/40 line on the Snellen chart. What does this mean?
Correct Answer:
The patient can see at 20 feet what a normal person sees at 40 feet
Question 3
Which instrument is used to measure intraocular pressure (IOP)?
Correct Answer:
Tonometer
Question 4
What topical anesthetic is most commonly used before Goldmann applanation tonometry?
Correct Answer:
Proparacaine
Question 5
The notation 'OD' refers to which eye?
Correct Answer:
Right eye
Question 1
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About this Exam

Prepare with the COT Practice Questions - IJCAHPO Certified Ophthalmic Technician Exam practice quiz. This question bank includes 100 questions covering patient, visual, measure, technician, and ophthalmic. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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COT Practice Questions - IJCAHPO Certified Ophthalmic Technician Exam

This practice set contains 100 questions from the matching question bank and focuses on patient, visual, measure, technician, and ophthalmic. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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