GENERAL EYE - Numbers

Question 1

How long is each optic nerve segment?
1. intraocular
2. orbital
3. intracanalicular
4. intracranial

Answer 1

1. 1mm
2. 25mm
3. 4-10mm
4. 10mm

Question 2

What is the normal episcleral venous pressure? What is it measured by?

Answer 2

1. 8-10mmHg
2. non-invasive manometer