Which of the following is wrong with respect to Retina?
(1) Innermost layer of eye
(2) Three layers of neural cells
(3) Ganglion is outermost cell
(4) Rods and Cones are the photoreceptors over there
Which of the following lights is not responded by photo pigments which are present in human eye?
(1) Red
(2) Green
(3) Blue
(4) Yellow
Sensation of white light is produced when
(1) When rodes are stimulated more than cones
(2) When cones are equally stimulated
(3) When rodes are equally stimulated
(4) When cones are stimulated more than rodes
The point where optic nerve leave and the retinal blood vessels enter it is
(1) A point left to and slightly down the posterior pole of the eyeball
(2) A point medial to and slightly above the posterior pole of eye ball
(3) A point right to and slightly above the posterior pole of eyeball
(4) A point medial to and slightly down the posterior pole of the eyeball
Blind spot is not
(1) Photoreceptor cells are not present in blind spot
(2) Retinal blood vessels enter at that point
(3) Optic nerves leave the eye at this point
(4) Is slightly below the posterior pole of the eyeball.
Which of the following sensory function/s is/are performed by ears?
(1) Hearing
(2) Maintenance of body balance
(3) Vision
(4) More than one options are correct
Which of the following is not a section of ear on the basis of anatomic criteria?
(1) Outer ear
(2) Middle ear
(3) Inner ear
(4) Tympanic membrane
Which of the following will have hairs and wax secreting glands in human ear?
(1) Pinna
(2) Meatus
(3) Both A and B
(4) Tympanic membrane
The tympanic membrane
(1) Is composed of connective tissues covered with skin outside and with mucus membrane inside
(2) Is composed of connective tissue with mucus membrane outside and skin inside
(3) Is composed of connective tissue with mucus membrane on both the side
(4) Is composed of connective tissue with skin on both the side
Incus is not
(1) An ear ossicle
(2) Present in middle ear
(3) Situated in between Malleus and Stapes
(4) Increases the efficiency of transmission of light waves to the inner ear