1000ft View Eye

Question 1

What is the role of the fibrous tunic role?

Answer 1

Protection

Includes the Cornea and Sclera

Question 2

What is the role of the Vascular Tunic

Answer 2

Vascular

Includes the Iris, Choroid, and Ciliary body

Question 3

What is the role of the sensory/neural tunic?

Answer 3

Visual area

Includes the Retina and Vitreous Humor

Question 4

What cranial nerve innervates the iris?

Answer 4

CN III, Occularmotor

Question 5

What is aqueous humor?

Answer 5

Helps maintain intraoccular pressure, bringing nutrients to the avascular aspect of the anterior eye

Question 6

Where is the aqueous humor created?

Answer 6

Created in the ciliary body through plasma filtration, consistently secreted and absorbed

Question 7

Is Vitreous Humor consistently made?

Answer 7

No, born with set amount

Question 8

The lacrimal punctum drains into what structure?

Answer 8

Lacrimal canal

Question 9

What is the role of the meibomian glands?

Answer 9

Oil glands along edge of eye that secrete oil which keeps tears from evaporating too quickly (assists in lubricating the eye)

Question 10

What type of gland is the Zeis gland?

Answer 10

Sebaceous gland

Question 11

What is an apocrine gland found in the eye?

Answer 11

Moll gland

Question 12

What area has the highest visual acuity?

Answer 12

Macula lutea