QUESTION $1$

Assessment of distant vision required which of the following $?$

a$.$ ophthalmoscope

b$.$ Snellen Chart

C$.$ color chart

d$.$ none of the above

$10$ points

QUESTION $2$

How far away from the Snellen chart should a person stand?

a$.2$ feet

b$.20$ feet

c$.200$ feet

d$.$ none of the above

$10$ points