Opthalmic exam Flashcards
20) VA is represented by two numbers. Which of the following statements is correct:
a) VA is inaccurate if corrective lenses are worn
b) The largest symbol used clinically subtends an angle of 5 minutes at a distance 200 ft or 60 meters
c) If VA improves with the pinhole test, this implies that a cataract is present.
d) The two numbers used to represent VA is a fraction of two measurements
B
21) Which statement is correct regarding the pinhole test?
a) Vision will improve even more if the pupil is dilated
b) Vision will improve if there is an error of refraction
c) Vision will improve because only the short wave lengths of light are seen
d) Vision will improve if the patient has a cataract
B
22) A 30-year-old emmetropic eye can read 6/6 or 20/20 refers to an eye that:
a) Can focus light on retina at 6 meters or 20ft
b) Will not develop presbyopia due to ability to accommodate at near
c) Need to squint to focus light on retina
d) Will be able to work on computer but with difficulty reading street signs
A
23) Which of the following statement is TRUE about near vision testing?
a) Near vision testing unlike distance vision testing is done with both eyes open only
b) Near vision testing is done only for patients above 45 years old
c) Reading glasses are not worn during near vision testing
d) Vision is recorded as the smallest figure that the patient is able to read
D
26) Pain is a common chief complaint in which of the following eye conditions?
a) Corneal abrasion
b) Cataracts
c) Age related Macular Degeneration
d) Retinoblastoma
A
27) Foreign body sensation can be the chief complaint in which of the following eye conditions?
a) Dry eyes
b) Chronic Open Angle Glaucoma
c) Rhegmatogenous Retinal Detachment
d) Cataract
A
29) Blurring of vision is a common chief complaint in which of the following eye conditions?
a) Viral Conjunctivitis
b) Nasolacrimal duct Obstruction
c) Acute Angle Closure Glaucoma
d) Optic Neuritis
D
30) Bilateral blurring of vision is a common finding in which of the following eye conditions?
a) Central serous chorioretinopathy
b) Retinitis pigmentosa
c) Macular Hole
d) Epiretinal Macular Membrane
A
