Podcast
Questions and Answers
What is the rationale for evaluating near visual acuity using a handheld vision chart?
What is the rationale for evaluating near visual acuity using a handheld vision chart?
- To determine color vision deficiencies
- To assess peripheral vision
- To check how well one sees details from a specific distance (correct)
- To evaluate depth perception
At what distance should a handheld vision chart be held for assessing near visual acuity?
At what distance should a handheld vision chart be held for assessing near visual acuity?
- 18 inches
- 8 inches
- 12 inches
- 14 inches (correct)
What is a sign of presbyopia during near visual acuity testing with a handheld vision chart?
What is a sign of presbyopia during near visual acuity testing with a handheld vision chart?
- Client moving the chart closer to the eyes
- Client moving the chart away from the eyes to focus on print (correct)
- Client blinking excessively
- Client reporting colors appear different
What is the purpose of evaluating visual fields through Confrontation Test?
What is the purpose of evaluating visual fields through Confrontation Test?
During a Confrontation Test, at what distance should the practitioner position themselves from the client?
During a Confrontation Test, at what distance should the practitioner position themselves from the client?
What should the client do during a Confrontation Test to assess visual fields?
What should the client do during a Confrontation Test to assess visual fields?
What is the purpose of the corneal light reflex test?
What is the purpose of the corneal light reflex test?
What does an asymmetric position of the light reflex in the corneal light reflex test indicate?
What does an asymmetric position of the light reflex in the corneal light reflex test indicate?
During the Cover test, what is the purpose of using an opaque card to cover an eye?
During the Cover test, what is the purpose of using an opaque card to cover an eye?
In the Finger Count method, what is considered an abnormal finding?
In the Finger Count method, what is considered an abnormal finding?
What should be observed in the corneal light reflex test for normal alignment?
What should be observed in the corneal light reflex test for normal alignment?
If a client's eyes show asymmetric position of the light reflex during the corneal light reflex test, what might be the cause?
If a client's eyes show asymmetric position of the light reflex during the corneal light reflex test, what might be the cause?
Which test involves covering one of the client's eyes with an opaque card and observing the uncovered eye for movement?
Which test involves covering one of the client's eyes with an opaque card and observing the uncovered eye for movement?
What does it indicate if the uncovered eye moves to establish focus when the opposite eye is covered?
What does it indicate if the uncovered eye moves to establish focus when the opposite eye is covered?
Which term is used to describe the inward turn of the eye (cross-eyed)?
Which term is used to describe the inward turn of the eye (cross-eyed)?
What is the function of Cranial Nerve III in relation to eye movements?
What is the function of Cranial Nerve III in relation to eye movements?
What does the Convergence test assess?
What does the Convergence test assess?
During a Position test to assess eye muscle strength, how many cardinal positions of gaze are typically evaluated?
During a Position test to assess eye muscle strength, how many cardinal positions of gaze are typically evaluated?
