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Click on Any Option to check right Answer and Explanation.
1 of 10
Q.1 the wall of eyeball is made up of how many layers?
- 2
- 3
- 4
- 5
2 of 10
Q.2 Out of the following options which one is NOT the accessory structure of eye?
- Eyelids
- the lacrimal apparatus
- intrinsic eye muscles
- eyebrows
3 of 10
Q.3 Which of the following statement is NOT true?
- cornea is highly vascularized structure
- vascular tunic is also known as uvea
- the junction of sclera and cornea forms scleral venous sinus
- melanin prevents reflection and scattering of light within eye
4 of 10
Q.4 In what condition the color of eye appears as blue?
- When the concentration of melanin is high in iris
- When the concentration of melanin is moderate
- When the concentration of melanin is very low
- none of the above
5 of 10
Q.5 What causes the size of pupil to decrease during bright light
- contraction of circular muscles of iris
- contraction of radial muscles of iris
- relaxation of circular muscle of iris
- relaxation of radial muscle of iris
6 of 10
Q.6 Which one is the only body part where the blood vessels can be viewed directly?
- iris
- heart
- retina
- choroid
7 of 10
Q.7 Which of the following is the retinal neurons present in ganglia cell layer?
- rods
- cones
- amacrine cells
- none of the above
8 of 10
Q.8 Which structure is also known as the “blind spot”?
- optic disc
- macula lutea
- cornea
- ciliary body
9 of 10
Q.9 Color blindness is due to defect in ________
- Cones
- Rods
- Rods and cons
- Rhodopsin
10 of 10
Q.10 Which of the following is the function of sclera?
- gives the shape to eyeball
- makes it more rigid
- protects inner parts
- all of the above
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MCQ on Pathology of Blood | Quiz