1. Which of the following are example of reflexes?
a) Knee-jerk reflex
b) Corneal reflex
c) Papillary reflex
d) All of these
Explanation: All of these
2.In the diagram of the lateral view of the human brain, the parts are indicated by alphabets.
Choose the answer in which these alphabets have been correctly matched with the parts which
they indicate?
a) A–Temporal lobe, B–Parietal lobe, C–Cerebellum, D–Medulla oblongata,
E–Frontal lobe
b) A–Frontal lobe, B–Temporal lobe, C–Cerebrum, D–Medulla oblongata,
E–Occipital lobe
c) A–Temporal lobe, B–Parietal lobe, C–Cerebrum, D–Medulla oblongata,
E–Frontal lobe
d) A–Frontal lobe, B–Temporal lobe, C–Cerebellum, D–Medulla oblongata,
E–Occipital lobe
Explanation: A–Frontal lobe, B–Temporal lobe, C–Cerebellum, D–Medulla oblongata, E–Occipital lobe
3.The site for processing of vision, hearing, speech, memory, intelligence, emotions and
thoughts is
a) Brain
b) Hear
c) Lungs
d) Kidney
Explanation: Brain
4. Eyes are located in
a) Eye orbits
b) Depression in sphenoid bone
c) Both (a) and (b)
d) None of these
Explanation: Both (a) and (b)
5. Choroid is blue due to _________
a) Lack of \[O_{2}\] in tissues
b) Due to pigment
c) Excess of blood vessels
d) None of these
Explanation: Choroid is blue due to excess of blood vessels.
6.Choroid thickens anteriorly to form
a) Iris
b) Ciliary body
c) Suspensory ligaments
d) None of these
Explanation: Ciliary body
7. The diameter of pupil is regulated by
a) Lens
b) Ciliary muscles
c) Muscles of iris
d) All of these
Explanation: All of these
8. Cells located in retina are
a) Photoreceptor cells
b) Bipolar cell
c) Ganglion cells
d) All of these
Explanation: All of these
9.Layers in the wall of eyeballs from inside outwards are
a) Retina, choroid, sclerotic
b) Sclerotic, choroid, retina
c) Choroid, retina, sclerotic
d) Choroid, sclerotic, retina
Explanation: Retina, choroid, sclerotic
10. Which layer of an eyeball wall contains abundant blood vessels?
a) Lens
b) Retina
c) Choroid
d) Sclerotic
Explanation: Choroid layer