Unit 1 - Anatomy and Physiology

Question 1

What are the hyper reflective lines on oct?

Answer 1

RPE/Bruchs
Inderdigitation zone
Ellipsoid zone
External limiting membrane

Question 2

where does the myoid zone originate from?

Answer 2

Golgi apparatus beyond the mitochondria on the inner segment

Question 3

Where does the ellipsoid zone origninate from?

Answer 3

The mitochondria on the inner segment of the photoreceptor

Question 4

Where does the interdigitation zone originate from ?

Answer 4

Where the rpe cells encase the outer segment of the photoreceptor.

Question 5

Name the oct layers from choroid to inner limiting membrane?

Answer 5

Haller
Sattler
Choriocapillaris
Rpe/bruch’s
Interdigitaption zone
Photoreceptor outer segs
Ellipsoid zone
Myoid zone
External limiting membrane
Outer nuclear layer
Outer plexiform layer
Inner nuclear layer
Inner plexiform layer
Ganglion cell layer
Nerve fibre layer
Inner limiting membrane