JCAT Independent Study Quiz with 175
Questions and answers Newest 100% PASS
Which of the following is NOT hereditary?
II! II! II! II! II! II! II!
A) Migraines
II!
B) Diabetes
II!
C) Nystagmus
II!
D) Conjunctivitis - Correct Answers D) Conjunctivitis
II! II! II! II! II! II! II! II! II! II! II!
II! Which part of the patient examination is performed by asking specific questions in an orderly
II! II! II! II! II! II! II! II! II! II! II! II! II! II!
II! sequence? II!
A) History
II!
B) Diagnosis
II!
C) Measurement
II!
D) Assessment - Correct Answers A) History
II! II! II! II! II! II! II! II! II! II! II!
II! What is an important question to ask a patient that complains of a "red eye"?
II! II! II! II! II! II! II! II! II! II! II! II! II! II!
A) Do you have blurred vision?
II! II! II! II! II!
B) Do you see flashing lights?
II! II! II! II! II!
C) Do you wear glasses?
II! II! II! II!
D) Do you see floaters? - Correct Answers A) Do you have blurred vision?
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
II! What is the term used to refer to symptoms due to uncorrected refractive error?
II! II! II! II! II! II! II! II! II! II! II! II! II!
A) Ametropia
II!
B) Asthenopia
II!
C) Esotropia
II!
,D) Anisometropia - Correct Answers B) Asthenopia
II! II! II! II! II! II! II! II! II! II! II!
II! Symptoms associated with a red, irritated, and bloodshot eye are most likely due to:
II! II! II! II! II! II! II! II! II! II! II! II! II! II!
A) a retinal detachment
II! II! II!
B) a cataract
II! II!
C) conjunctivitis
II!
D) open-angle glaucoma - Correct Answers C) conjunctivitis
II! II! II! II! II! II! II! II! II! II! II! II!
II! Which of the following MOST qualifies as a chief complaint?
II! II! II! II! II! II! II! II! II! II!
A) Current medications
II! II!
B) Munson's sign
II! II!
C) Eye fatigue
II! II!
D) Exophoria - Correct Answers C) Eye fatigue
II! II! II! II! II! II! II! II! II! II! II! II!
II! Which common familial ocular disorder should you record during a patient's history?
II! II! II! II! II! II! II! II! II! II! II!
A) Scoliosis
II!
B) Keratoconus
II!
C) Hemophilia
II!
D) Cholesterolemia - Correct Answers B) Keratoconus
II! II! II! II! II! II! II! II! II! II! II!
II! Which of the following symptoms requires prompt attention?
II! II! II! II! II! II! II! II!
A) Diplopia
II!
B) Pain in the eye
II! II! II! II!
C) Gritty feeling
II! II!
D) Sudden loss of vision - Correct Answers C) Gritty feeling
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
,II! After introduction to the patient, one of the first items that should be obtained as part of history
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
II! taking is the: II! II!
A) medications and dosages that the patient is currently taking
II! II! II! II! II! II! II! II! II!
B) chief complaint or reason for the patient's visit
II! II! II! II! II! II! II! II!
C) patient's allergy history
II! II! II!
D) patient's family medical history - Correct Answers B) chief complaint or reason for the
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
patient's visit
II! II!
II! Measuring visual acuity with a potential acuity meter is useful for patients with:
II! II! II! II! II! II! II! II! II! II! II! II!
A) glaucoma II!
B) cataracts
II!
C) optic neuritis
II! II!
D) age-related macular degeneration - Correct Answers B) cataracts
II! II! II! II! II! II! II! II! II! II! II! II! II!
II! Near vision charts should be held about how many inches from the eye?
II! II! II! II! II! II! II! II! II! II! II! II! II!
A) 10-12 II!
B) 14-16 II!
C) 18-20II!
D) 22-24 - Correct Answers B) 14-16
II! II! II! II! II! II! II! II! II! II! II!
II! If poor vision is simply due to refractive error, the acuity should improve with use of a(n)
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
A) placido disc
II! II!
B) pinhole disc
II! II!
C) occluder over non-dominant eye
II! II! II! II!
D) occluder over dominant eye - Correct Answers B) pinhole disc
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
II! What is the recommended distance used for assessing distance acuity?
II! II! II! II! II! II! II! II! II!
, A) 3 ft II! II!
B) 10 ft II! II!
C) 20 ftII! II!
D) 40 ft - Correct Answers C) 20 ft
II! II! II! II! II! II! II! II! II! II! II! II! II!
II! If a person is able to see an object at 20 feet that can be seen at 60 feet by a person with no
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
II! refractive error, their visual acuity is said to be: II! II! II! II! II! II! II! II!
A) 20/20 II!
B) 20/40 II!
C) 20/60II!
D) 20/80 - Correct Answers C) 20/60
II! II! II! II! II! II! II! II! II! II! II!
II! What does the numerator stand for in the 20/20 notation?
II! II! II! II! II! II! II! II! II!
A) Distance between the patient and the examiner
II! II! II! II! II! II! II!
B) Distance from the patient's eyes to the chart
II! II! II! II! II! II! II! II!
C) Further distance from which the patient can see the letters
II! II! II! II! II! II! II! II! II! II!
D) Closest distance from which the patient can see the letters - Correct Answers B) Distance
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
from the patient's eyes to the chart
II! II! II! II! II! II! II!
II! Which statement refers to the letters on the Snellen chart?
II! II! II! II! II! II! II! II! II!
A) Because they subtend the same amount of arc, each letter is equally recognizable
II! II! II! II! II! II! II! II! II! II! II! II! II!
B) Even though they each subtend the same amount of arc, some letters are easier to recognize
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
than others.
II! II!
C) Different letters subtend different amounts of arc, yet each letter is equally recognizable.
II! II! II! II! II! II! II! II! II! II! II! II! II!
D) Different letters subtend different amounts of arc, thus some letters are easier to recognize
II! II! II! II! II! II! II! II! II! II! II! II! II! II!
than others. - Correct Answers B) Even though they each subtend the same amount of arc,
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
some letters are easier to recognize than others.
II! II! II! II! II! II! II! II!
Questions and answers Newest 100% PASS
Which of the following is NOT hereditary?
II! II! II! II! II! II! II!
A) Migraines
II!
B) Diabetes
II!
C) Nystagmus
II!
D) Conjunctivitis - Correct Answers D) Conjunctivitis
II! II! II! II! II! II! II! II! II! II! II!
II! Which part of the patient examination is performed by asking specific questions in an orderly
II! II! II! II! II! II! II! II! II! II! II! II! II! II!
II! sequence? II!
A) History
II!
B) Diagnosis
II!
C) Measurement
II!
D) Assessment - Correct Answers A) History
II! II! II! II! II! II! II! II! II! II! II!
II! What is an important question to ask a patient that complains of a "red eye"?
II! II! II! II! II! II! II! II! II! II! II! II! II! II!
A) Do you have blurred vision?
II! II! II! II! II!
B) Do you see flashing lights?
II! II! II! II! II!
C) Do you wear glasses?
II! II! II! II!
D) Do you see floaters? - Correct Answers A) Do you have blurred vision?
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
II! What is the term used to refer to symptoms due to uncorrected refractive error?
II! II! II! II! II! II! II! II! II! II! II! II! II!
A) Ametropia
II!
B) Asthenopia
II!
C) Esotropia
II!
,D) Anisometropia - Correct Answers B) Asthenopia
II! II! II! II! II! II! II! II! II! II! II!
II! Symptoms associated with a red, irritated, and bloodshot eye are most likely due to:
II! II! II! II! II! II! II! II! II! II! II! II! II! II!
A) a retinal detachment
II! II! II!
B) a cataract
II! II!
C) conjunctivitis
II!
D) open-angle glaucoma - Correct Answers C) conjunctivitis
II! II! II! II! II! II! II! II! II! II! II! II!
II! Which of the following MOST qualifies as a chief complaint?
II! II! II! II! II! II! II! II! II! II!
A) Current medications
II! II!
B) Munson's sign
II! II!
C) Eye fatigue
II! II!
D) Exophoria - Correct Answers C) Eye fatigue
II! II! II! II! II! II! II! II! II! II! II! II!
II! Which common familial ocular disorder should you record during a patient's history?
II! II! II! II! II! II! II! II! II! II! II!
A) Scoliosis
II!
B) Keratoconus
II!
C) Hemophilia
II!
D) Cholesterolemia - Correct Answers B) Keratoconus
II! II! II! II! II! II! II! II! II! II! II!
II! Which of the following symptoms requires prompt attention?
II! II! II! II! II! II! II! II!
A) Diplopia
II!
B) Pain in the eye
II! II! II! II!
C) Gritty feeling
II! II!
D) Sudden loss of vision - Correct Answers C) Gritty feeling
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
,II! After introduction to the patient, one of the first items that should be obtained as part of history
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
II! taking is the: II! II!
A) medications and dosages that the patient is currently taking
II! II! II! II! II! II! II! II! II!
B) chief complaint or reason for the patient's visit
II! II! II! II! II! II! II! II!
C) patient's allergy history
II! II! II!
D) patient's family medical history - Correct Answers B) chief complaint or reason for the
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
patient's visit
II! II!
II! Measuring visual acuity with a potential acuity meter is useful for patients with:
II! II! II! II! II! II! II! II! II! II! II! II!
A) glaucoma II!
B) cataracts
II!
C) optic neuritis
II! II!
D) age-related macular degeneration - Correct Answers B) cataracts
II! II! II! II! II! II! II! II! II! II! II! II! II!
II! Near vision charts should be held about how many inches from the eye?
II! II! II! II! II! II! II! II! II! II! II! II! II!
A) 10-12 II!
B) 14-16 II!
C) 18-20II!
D) 22-24 - Correct Answers B) 14-16
II! II! II! II! II! II! II! II! II! II! II!
II! If poor vision is simply due to refractive error, the acuity should improve with use of a(n)
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
A) placido disc
II! II!
B) pinhole disc
II! II!
C) occluder over non-dominant eye
II! II! II! II!
D) occluder over dominant eye - Correct Answers B) pinhole disc
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
II! What is the recommended distance used for assessing distance acuity?
II! II! II! II! II! II! II! II! II!
, A) 3 ft II! II!
B) 10 ft II! II!
C) 20 ftII! II!
D) 40 ft - Correct Answers C) 20 ft
II! II! II! II! II! II! II! II! II! II! II! II! II!
II! If a person is able to see an object at 20 feet that can be seen at 60 feet by a person with no
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
II! refractive error, their visual acuity is said to be: II! II! II! II! II! II! II! II!
A) 20/20 II!
B) 20/40 II!
C) 20/60II!
D) 20/80 - Correct Answers C) 20/60
II! II! II! II! II! II! II! II! II! II! II!
II! What does the numerator stand for in the 20/20 notation?
II! II! II! II! II! II! II! II! II!
A) Distance between the patient and the examiner
II! II! II! II! II! II! II!
B) Distance from the patient's eyes to the chart
II! II! II! II! II! II! II! II!
C) Further distance from which the patient can see the letters
II! II! II! II! II! II! II! II! II! II!
D) Closest distance from which the patient can see the letters - Correct Answers B) Distance
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
from the patient's eyes to the chart
II! II! II! II! II! II! II!
II! Which statement refers to the letters on the Snellen chart?
II! II! II! II! II! II! II! II! II!
A) Because they subtend the same amount of arc, each letter is equally recognizable
II! II! II! II! II! II! II! II! II! II! II! II! II!
B) Even though they each subtend the same amount of arc, some letters are easier to recognize
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
than others.
II! II!
C) Different letters subtend different amounts of arc, yet each letter is equally recognizable.
II! II! II! II! II! II! II! II! II! II! II! II! II!
D) Different letters subtend different amounts of arc, thus some letters are easier to recognize
II! II! II! II! II! II! II! II! II! II! II! II! II! II!
than others. - Correct Answers B) Even though they each subtend the same amount of arc,
II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II! II!
some letters are easier to recognize than others.
II! II! II! II! II! II! II! II!
