CRA: Certified Retinal Angiography Exam
Study online at https://quizlet.com/_cjbgx2
1. What is the order of aque- Ciliary body > posterior chamber > pupil > anterior chamber > tra-
ous humor flow? becular meshwork (filtration angle) > Schlemms cancal > episcleral
blood vessels
2. What structure in the ciliary body
eye produces aqueous hu-
mor?
3. What muscles contracts circular sphincter
the pupil?
4. What muscles dilate the Radial dilator
pupil?
5. What are the layers of the ILM > RNFL > GCL > IPL > INL > OPL > ONL > Photoreceptor > RPE >
retina in order? Choroid
6. What are photoreceptors sensory cell that responds to light rods and cones responsible for
in the eye? perception of black and white and color vision
7. Does the fovea consist Cones
of rods or cone receptor
cells?
8. What are cone photore- Color vision
ceptors responsible for?
9. What are rod photorecep- dim light night vision and black and white vision
tor cells responsible for?
10. What are the four layers of Hallers > Sattlers > Choriocapillaries > Bruchs membrane
the choroid?
11. What is the vitreous?
, CRA: Certified Retinal Angiography Exam
Study online at https://quizlet.com/_cjbgx2
clear gel between the lens and the retina consisting of 98% water
along with small amounts of protein and collagen
12. In the 7 fields of gaze ET- optic disc
DRS map, what can be
seen in field 1?
13. In the 7 fields of gaze ET- macula
DRS map, what can be
seen in field 2?
14. In the 7 fields of gaze ET- temporal to macula
DRS map, what can be
seen in field 3?
15. In the 7 fields of gaze ET- Superior temporal
DRS map, what can be
seen in field 4?
16. In the 7 fields of gaze ET- Inferior temporal
DRS map, what can be
seen in field 5?
17. In the 7 fields of gaze ET- Superior nasal
DRS map, what can be
seen in field 6?
18. In the 7 fields of gaze ET- Inferior nasal
DRS map, what can be
seen in field 7?
19. How is blood supplied to greater arterial circle located through iris
the iris?
, CRA: Certified Retinal Angiography Exam
Study online at https://quizlet.com/_cjbgx2
20. How is blood supplied to Central retinal artery and posterior ciliary arteries
the retina?
21. How is blood supplied to ophthalmic artery
the choroid?
22. The choroid accounts for 85%
______% of total blood flow
in the eye.
23. what is the difference be- Arteries carry oxygenated blood away from the heart supplying
tween veins and arteries blood to the body, while veins carry deoxygenated blood rich in
and how to tell them apart waste product through the liver and kidneys to the heart - Arteries
on fundus image? look pale while veins are deep red in color
24. The eye uses ___________ in Glucose
the blood to the feed the
retina and provide oxygen
to the eye.
25. What does systemic disease that affects the whole body rather than a single organ or part
mean? of the body, ex. dm, hypertension, ocular ischemic syndrome
26. What is not an example of C. AMD
a systemic disease in the
eye?
A. Diabetes
B. Hypertension
C. AMD
D. Ocular ischmic syn-
drome
27. Disease affecting blood vessels
Study online at https://quizlet.com/_cjbgx2
1. What is the order of aque- Ciliary body > posterior chamber > pupil > anterior chamber > tra-
ous humor flow? becular meshwork (filtration angle) > Schlemms cancal > episcleral
blood vessels
2. What structure in the ciliary body
eye produces aqueous hu-
mor?
3. What muscles contracts circular sphincter
the pupil?
4. What muscles dilate the Radial dilator
pupil?
5. What are the layers of the ILM > RNFL > GCL > IPL > INL > OPL > ONL > Photoreceptor > RPE >
retina in order? Choroid
6. What are photoreceptors sensory cell that responds to light rods and cones responsible for
in the eye? perception of black and white and color vision
7. Does the fovea consist Cones
of rods or cone receptor
cells?
8. What are cone photore- Color vision
ceptors responsible for?
9. What are rod photorecep- dim light night vision and black and white vision
tor cells responsible for?
10. What are the four layers of Hallers > Sattlers > Choriocapillaries > Bruchs membrane
the choroid?
11. What is the vitreous?
, CRA: Certified Retinal Angiography Exam
Study online at https://quizlet.com/_cjbgx2
clear gel between the lens and the retina consisting of 98% water
along with small amounts of protein and collagen
12. In the 7 fields of gaze ET- optic disc
DRS map, what can be
seen in field 1?
13. In the 7 fields of gaze ET- macula
DRS map, what can be
seen in field 2?
14. In the 7 fields of gaze ET- temporal to macula
DRS map, what can be
seen in field 3?
15. In the 7 fields of gaze ET- Superior temporal
DRS map, what can be
seen in field 4?
16. In the 7 fields of gaze ET- Inferior temporal
DRS map, what can be
seen in field 5?
17. In the 7 fields of gaze ET- Superior nasal
DRS map, what can be
seen in field 6?
18. In the 7 fields of gaze ET- Inferior nasal
DRS map, what can be
seen in field 7?
19. How is blood supplied to greater arterial circle located through iris
the iris?
, CRA: Certified Retinal Angiography Exam
Study online at https://quizlet.com/_cjbgx2
20. How is blood supplied to Central retinal artery and posterior ciliary arteries
the retina?
21. How is blood supplied to ophthalmic artery
the choroid?
22. The choroid accounts for 85%
______% of total blood flow
in the eye.
23. what is the difference be- Arteries carry oxygenated blood away from the heart supplying
tween veins and arteries blood to the body, while veins carry deoxygenated blood rich in
and how to tell them apart waste product through the liver and kidneys to the heart - Arteries
on fundus image? look pale while veins are deep red in color
24. The eye uses ___________ in Glucose
the blood to the feed the
retina and provide oxygen
to the eye.
25. What does systemic disease that affects the whole body rather than a single organ or part
mean? of the body, ex. dm, hypertension, ocular ischemic syndrome
26. What is not an example of C. AMD
a systemic disease in the
eye?
A. Diabetes
B. Hypertension
C. AMD
D. Ocular ischmic syn-
drome
27. Disease affecting blood vessels
