1
Q
Who is to be screened for color vision in a clinical setting?
A
Every patient, male and female
2
Q
How often should color vision testing be done?
A
Annually
3
Q
What are some causes of acquired color vision deficiency?
A
Cataracts Glaucoma Diabetes Stroke Optic nerve disease
4
Q
If a patient misses plates 5 or 6, what defect is present?
A
Blue-yellow defect
5
Q
If plates 7-10 are missed by the patient, what defect is present?
A
Red-green
6
Q
A person classified as Deutan has what color deficiency?
A
Green
7
Q
Protan is which color deficiency?
A
Red
8
Q
Which color deficiency is tritan?
A
Blue
PPO II
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