CERTIFIED RETINAL ANGIOGRAPHER EXAM CERTIFICATION EVALUATION TESTED QUESTIONS FULL SOLUTION GUIDE

CERTIFIED RETINAL ANGIOGRAPHER EXAM CERTIFICATION EVALUATION TESTED
QUESTIONS FULL SOLUTION GUIDE
Certified Retinal Angiographer EXAM 2026/2027
Complete Study Guide Questions and Answers
Verified Solutions Latest Update

Question:
What structure in the eye produces aqueous humor?

Answer:
ciliary body



Question:
What muscles contracts the pupil?

Answer:
circular sphincter



Question:
What muscles dilate the pupil?

Answer:
Radial dilator



Question:
What are the layers of the retina in order?

Answer:
ILM > RNFL > GCL > IPL > INL > OPL > ONL > Photoreceptor > RPE > Choroid



Question:
What are photoreceptors in the eye?

,Answer:
sensory cell that responds to light rods and cones responsible for perception of black and white and
color vision



Question:
Does the fovea consist of rods or cone receptor cells?

Answer:
Cones



Question:
What are cone photoreceptors responsible for?

Answer:
Color vision



Question:
What are rod photoreceptor cells responsible for?

Answer:
dim light night vision and black and white vision



Question:
What are the four layers of the choroid?

Answer:
Hallers > Sattlers > Choriocapillaries > Bruchs membrane



Question:
What is the vitreous?

Answer:

, clear gel between the lens and the retina consisting of 98% water along with small amounts of
protein and collagen



Question:
In the 7 fields of gaze ETDRS map, what can be seen in field 1?

Answer:
optic disc



Question:
In the 7 fields of gaze ETDRS map, what can be seen in field 2?

Answer:
macula



Question:
In the 7 fields of gaze ETDRS map, what can be seen in field 3?

Answer:
temporal to macula



Question:
In the 7 fields of gaze ETDRS map, what can be seen in field 4?

Answer:
Superior temporal



Question:
In the 7 fields of gaze ETDRS map, what can be seen in field 5?

Answer:
Inferior temporal