Quiz about Histo ; eye

Question 1

What is Bruch's membrane?

Accepted Answer

Lamina Vitrea

Answer

Ciliary body

Answer

Optic disc

Answer

Central fovea d.

Answer

Lamina cribrosa

Question 2

What are neurons in the retina?

Accepted Answer

Bipolar

Answer

Unipolar

Answer

Pseudounipolar

Answer

Multipolar

Answer

Unipolar &bPseudounipolar

Question 3

Which structure is transparent?

Accepted Answer

Cornea

Answer

Choroid

Answer

Ciliary body

Answer

Iris

Answer

Ora serrata

Question 4

What is responsible for adjusting Lens?

Accepted Answer

Ciliary muscle

Answer

Choroid

Answer

Iris

Answer

Ora serrata

Answer

Sclera

Question 5

Which of the following is the receptor for color ?

Accepted Answer

Cones

Answer

Rods

Answer

Bipolar cells

Answer

Ganglion cells

Answer

Horizontal cells

Question 6

What is the region called where the optic nerve exits the eye?

Accepted Answer

Optic disc

Answer

Os

Answer

Optic chiasm

Answer

Lamina cribrosa

Answer

Ora serrate

Question 7

Which of the following is the type of neuron?

Accepted Answer

Ganglion cells

Answer

Rods

Answer

Cones

Answer

Pigmentation epithelium

Answer

Supporting cells

Question 8

What is the space anterior to the iris ?

Accepted Answer

Anterior chamber

Answer

Posterior chamber

Answer

Vitreal cavity

Answer

Anterior and posterior chamber

Answer

Anterior, posterior and vitreal cavity

Question 9

Which layer forms the majority of the cornea?

Accepted Answer

Substance propria

Answer

Epithelium

Answer

Endothelium membrane

Answer

Descemet's

Answer

Bowman's membrane

Question 10

What is the region where the optic nerve leaves the eyeball?

Accepted Answer

Optic disc

Answer

Ciliary body

Answer

Fovea centralis

Answer

Lamina Vitrea

Answer

Lamina cribrosa

Question 11

What are the receptors for vision?

Accepted Answer

Rods & Cones

Answer

Rods

Answer

Cones

Answer

Bipolar cells

Answer

Ganglion cells

Question 12

Where is the ciliary muscle located?

Accepted Answer

Ciliary body

Answer

Optic dis

Answer

Fovea centralis

Answer

Lamina Vitrea

Answer

Lamina cribrosa

Question 13

What are the openings within the sclera which allow nerve fibers to exit?

Accepted Answer

Lamina cribrosa

Answer

Os

Answer

Optic chiasm

Answer

Optic disc

Answer

Ora serrate

Question 14

Which of the following is NOT part of the retina ?

Accepted Answer

Ciliary body

Answer

Receptor cells

Answer

Neurons

Answer

Pigmented epithelium

Answer

Supporting cells

Question 15

What structure adjusts the shape of the lens /

Accepted Answer

Ciliary muscle

Answer

Internal oblique muscles

Answer

Orbicularis oculi

Answer

Tarsus

Answer

Lavatory muscle

Question 16

What is the inner layer of the choroid ?

Accepted Answer

Lamina vitrea

Answer

Ciliary body

Answer

Optic disc

Answer

Fovea centralis

Answer

Lamina cribrosa

Question 17

Where dose the aqueous humor from anterior chamber collect into?

Accepted Answer

Canal of Schlemm

Answer

Canaliculi

Answer

Canal of Hering

Answer

Canal of Muller

Answer

Canal of Descement

Question 18

Which structure is avascular ?

Accepted Answer

Cornea

Answer

Retina

Answer

Choroid

Answer

Sclera

Answer

Uvea

Question 19

Where is the region associated with maximum visual acuity ?

Accepted Answer

Fovea centralis

Answer

Ciliary body

Answer

Optic disc

Answer

Lamina vitrea

Answer

Lamina cribrosa

Question 20

What is the suspensory ligament of the Lens?

Accepted Answer

Zonlular fibers

Answer

Purkinje fibers

Answer

Elastic fibers

Answer

Spiral ligament

Answer

Oval ligament

Question 21

How many layers of tissue compose the eyeball?

Accepted Answer

3

Answer

1

Answer

2

Answer

4

Answer

5

Question 22

What type of glands are the glands of Moll?

Accepted Answer

Apocrine sweat gland

Answer

Endocrine gland

Answer

Oil gland

Answer

Sebaceous glands

Answer

Eccrine sweat gland

Question 23

Which structure is the part of uvea ?

Accepted Answer

Ciliary body

Answer

Ora serrata

Answer

Pigmented epithelium

Answer

Cornea

Answer

Sclera

Question 24

What is the space anterior to the lens?

Accepted Answer

Anterior and posterior chamber

Answer

Anterior chamber

Answer

Posterior chamber

Answer

Vitrea cavity

Answer

Anterior, posterior and vitrea cavity

Question 25

What is the vascular pigmented structure?

Accepted Answer

Choroid

Answer

Ciliary body

Answer

Iris

Answer

Ora serrata

Answer

Lens

Question 26

What type of epithelium is on the surface of the cornea?

Accepted Answer

Stratified squamous

Answer

Simple squamous

Answer

Simple cuboidal

Answer

Simple columnar

Answer

Transitional epithelium

Question 27

What make up the bulk of the cornea ?

Accepted Answer

Collagen fibers

Answer

Purkinje fibers

Answer

Myofibrils

Answer

Elastic fibers

Answer

Reticular fibers

Question 28

What is the middle layer of the eyeball ?

Accepted Answer

Uvea

Answer

Rods

Answer

Cones

Answer

Bipolar cells

Answer

Ganglion cells

Question 29

What is the anterior pigmented portion of the retina called ?

Accepted Answer

Ora serrata

Answer

Choroid

Answer

Ciliary body

Answer

Iris

Answer

Sclera

Question 30

Which structure is the part of the Uvea ?

Accepted Answer

Choroid

Answer

Ora serrata

Answer

Pigmented epithelium

Answer

Cornea

Answer

Sclera

Question 31

What is the space posterior to the lens ?

Accepted Answer

Vitrea cavity

Answer

Anterior chamber

Answer

Posterior chamber

Answer

Anterior and posterior chamber

Answer

Anterior, posterior and vitrea cavity

Question 32

What is the blind spot?

Accepted Answer

Optic disc

Answer

Ciliary body

Answer

Fovea centralis

Answer

Lamina vitrea

Answer

Lamina cribrosa

Question 33

How many layers does the retina have ?

Accepted Answer

10

Answer

1

Answer

2

Answer

4

Answer

5

Question 34

Where on the retina are there no photoreceptors?c

Accepted Answer

Optic disc

Answer

Ciliary body

Answer

Fovea centralis

Answer

Lamina vitrea

Answer

Lamina cribrosa

Question 35

What make up the bulk of the sclera ?

Accepted Answer

Collagen fibers

Answer

Purkinje fibers

Answer

Myofibrils

Answer

Elastic fibers

Answer

Reticular fibers

Question 36

Which is NOT part of the retina ?

Accepted Answer

Uvea

Answer

Rods

Answer

Cones

Answer

Bipolar cells

Answer

Ganglion cells

Question 37

What is the most anterior portion of the Uvea ?

Accepted Answer

Iris

Answer

Choroid

Answer

Ciliary body

Answer

Ora serrata

Answer

Sclera

Question 38

Which structure is a part of the Uvea?

Accepted Answer

Iris

Answer

Sclera

Answer

Ora serrata

Answer

Pigmented epithelium

Answer

Cornea

Question 39

What is the space posterior to th Iris ?

Accepted Answer

Posterior chamber

Answer

Anterior chamber

Answer

Vitrea cavity

Answer

Anterior and posterior chamber

Answer

Anterior, posterior and vitrea cavity

Question 40

Which cell types is the receptor cell within the organ of Corti ?

Accepted Answer

Hair cells

Answer

Cell of Hensen

Answer

Outer phalangeal cells

Answer

Inner pillar cells

Answer

Inner border cells

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