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OPTOMETRIC TECHNICIAN CERTIFICATION EXAM
PRACTICE AMERICAN OPTOMETRIC ASSOCIATION (AOA)
COMMISSION ON PARAOPTOMETRIC CERTIFICATION
(CPC) 2026/2027 COMPLETE (100) CURRENT TESTING
QUESTIONS AND CORRECT ANSWERS WITH DETAILED
RATIONALES.
OPTOMETRIC
Prepare for the Optometric Technician Certification Exam – American Optometric
Association (AOA) with a focused study resource designed to reinforce essential
optometric assisting and patient-care concepts. It supports review of ocular anatomy
and physiology, preliminary testing, visual acuity, refractive concepts, ophthalmic
instruments, contact lenses, ocular conditions, patient communication, and clinical
procedures. Use the material to strengthen technical knowledge, improve clinical
reasoning, and identify areas that may require additional review before certification
testing. This resource is best suited for optometric technician students,
paraoptometric staff, and candidates preparing for AOA Commission on
Paraoptometric Certification examinations.
MULTIPLE CHOICE.
SECTION 1: PRE-TESTING PROCEDURES (45%)
CASE HISTORY & PATIENT INTAKE
1. When taking a patient's case history, which of the following is the MOST
important component of the chief complaint?
• A) The patient's age and gender
• B) The patient's description of the problem in their own words
• C) The patient's insurance information
• D) The patient's family history of eye disease
Answer: B) The patient's description of the problem in their own words
Rationale: The chief complaint should be recorded in the patient's own
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words and includes the onset, duration, and characteristics of the
problem. This guides the remainder of the history and examination.
2. A comprehensive case history should include all of the following
EXCEPT:
• A) Ocular and medical history
• B) Current medications and supplements
• C) Social history (tobacco/alcohol use)
• D) The patient's preferred frame style
Answer: D) The patient's preferred frame style
Rationale: A comprehensive case history includes chief complaint,
ocular/medical history, social history (tobacco/alcohol/substance use),
medications and supplements, allergies, nutritional status, sleep history,
and vitals. Frame style preference is addressed during optical dispensing.
3. A complete medication history should include:
• A) Prescription medications only
• B) Over-the-counter medications only
• C) Prescription medications, over-the-counter medications, and
supplements
• D) Eye drops only
Answer: C) Prescription medications, over-the-counter medications, and
supplements
Rationale: A complete medication history includes all prescription
medications, over-the-counter drugs, vitamins, supplements, and
nutritional products.
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4. Which of the following is an appropriate question to clarify a patient's
chief complaint?
• A) "Are you sure about that?"
• B) "Can you describe what you mean by that?"
• C) "Have you seen another doctor for this?"
• D) "Do you wear glasses?"
Answer: B) "Can you describe what you mean by that?"
Rationale: Clarifying the patient's description of the problem is essential.
The technician should ask open-ended questions to obtain a more
detailed description of the symptoms, including quality, severity, and
impact on daily activities.
5. The technician should document all of the following in the social
history EXCEPT:
• A) Tobacco use
• B) Alcohol consumption
• C) The patient's salary
• D) Occupational visual demands
Answer: C) The patient's salary
Rationale: Social history includes smoking status, alcohol consumption,
work/school duties, hobbies, and how the patient uses their vision.
Personal financial information is not relevant to the social history.
VISUAL ACUITY TESTING
6. The Snellen chart is designed to measure visual acuity at which
distance?
• A) 10 feet
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• B) 16 feet
• C) 20 feet
• D) 40 feet
Answer: C) 20 feet
Rationale: The Snellen chart is designed to measure distance visual
acuity at 20 feet (6 meters).
7. A patient's visual acuity is recorded as 20/40. This means:
• A) The patient sees at 20 feet what a normal eye sees at 40 feet
• B) The patient sees at 40 feet what a normal eye sees at 20 feet
• C) The patient has 40% of normal vision
• D) The patient's vision is better than normal
Answer: A) The patient sees at 20 feet what a normal eye sees at 40 feet
Rationale: 20/40 means the patient can see at 20 feet what a person with
normal vision can see at 40 feet. The numerator is the testing distance;
the denominator is the distance at which a normal eye can read the same
line.
8. The pinhole occluder is used during visual acuity testing to:
• A) Measure intraocular pressure
• B) Assess for refractive error
• C) Test color vision
• D) Measure pupil size
Answer: B) Assess for refractive error
Rationale: If visual acuity improves with a pinhole, the cause is likely
refractive (correctable with glasses). If acuity does not improve, the cause
may be pathology.
OPTOMETRIC TECHNICIAN CERTIFICATION EXAM
PRACTICE AMERICAN OPTOMETRIC ASSOCIATION (AOA)
COMMISSION ON PARAOPTOMETRIC CERTIFICATION
(CPC) 2026/2027 COMPLETE (100) CURRENT TESTING
QUESTIONS AND CORRECT ANSWERS WITH DETAILED
RATIONALES.
OPTOMETRIC
Prepare for the Optometric Technician Certification Exam – American Optometric
Association (AOA) with a focused study resource designed to reinforce essential
optometric assisting and patient-care concepts. It supports review of ocular anatomy
and physiology, preliminary testing, visual acuity, refractive concepts, ophthalmic
instruments, contact lenses, ocular conditions, patient communication, and clinical
procedures. Use the material to strengthen technical knowledge, improve clinical
reasoning, and identify areas that may require additional review before certification
testing. This resource is best suited for optometric technician students,
paraoptometric staff, and candidates preparing for AOA Commission on
Paraoptometric Certification examinations.
MULTIPLE CHOICE.
SECTION 1: PRE-TESTING PROCEDURES (45%)
CASE HISTORY & PATIENT INTAKE
1. When taking a patient's case history, which of the following is the MOST
important component of the chief complaint?
• A) The patient's age and gender
• B) The patient's description of the problem in their own words
• C) The patient's insurance information
• D) The patient's family history of eye disease
Answer: B) The patient's description of the problem in their own words
Rationale: The chief complaint should be recorded in the patient's own
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words and includes the onset, duration, and characteristics of the
problem. This guides the remainder of the history and examination.
2. A comprehensive case history should include all of the following
EXCEPT:
• A) Ocular and medical history
• B) Current medications and supplements
• C) Social history (tobacco/alcohol use)
• D) The patient's preferred frame style
Answer: D) The patient's preferred frame style
Rationale: A comprehensive case history includes chief complaint,
ocular/medical history, social history (tobacco/alcohol/substance use),
medications and supplements, allergies, nutritional status, sleep history,
and vitals. Frame style preference is addressed during optical dispensing.
3. A complete medication history should include:
• A) Prescription medications only
• B) Over-the-counter medications only
• C) Prescription medications, over-the-counter medications, and
supplements
• D) Eye drops only
Answer: C) Prescription medications, over-the-counter medications, and
supplements
Rationale: A complete medication history includes all prescription
medications, over-the-counter drugs, vitamins, supplements, and
nutritional products.
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4. Which of the following is an appropriate question to clarify a patient's
chief complaint?
• A) "Are you sure about that?"
• B) "Can you describe what you mean by that?"
• C) "Have you seen another doctor for this?"
• D) "Do you wear glasses?"
Answer: B) "Can you describe what you mean by that?"
Rationale: Clarifying the patient's description of the problem is essential.
The technician should ask open-ended questions to obtain a more
detailed description of the symptoms, including quality, severity, and
impact on daily activities.
5. The technician should document all of the following in the social
history EXCEPT:
• A) Tobacco use
• B) Alcohol consumption
• C) The patient's salary
• D) Occupational visual demands
Answer: C) The patient's salary
Rationale: Social history includes smoking status, alcohol consumption,
work/school duties, hobbies, and how the patient uses their vision.
Personal financial information is not relevant to the social history.
VISUAL ACUITY TESTING
6. The Snellen chart is designed to measure visual acuity at which
distance?
• A) 10 feet
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• B) 16 feet
• C) 20 feet
• D) 40 feet
Answer: C) 20 feet
Rationale: The Snellen chart is designed to measure distance visual
acuity at 20 feet (6 meters).
7. A patient's visual acuity is recorded as 20/40. This means:
• A) The patient sees at 20 feet what a normal eye sees at 40 feet
• B) The patient sees at 40 feet what a normal eye sees at 20 feet
• C) The patient has 40% of normal vision
• D) The patient's vision is better than normal
Answer: A) The patient sees at 20 feet what a normal eye sees at 40 feet
Rationale: 20/40 means the patient can see at 20 feet what a person with
normal vision can see at 40 feet. The numerator is the testing distance;
the denominator is the distance at which a normal eye can read the same
line.
8. The pinhole occluder is used during visual acuity testing to:
• A) Measure intraocular pressure
• B) Assess for refractive error
• C) Test color vision
• D) Measure pupil size
Answer: B) Assess for refractive error
Rationale: If visual acuity improves with a pinhole, the cause is likely
refractive (correctable with glasses). If acuity does not improve, the cause
may be pathology.
