Special sense MCQ 10+

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Homonymous hemianopia occurs in lesion of

ক
Optic tract

খ
Optic radiation

গ
Visual cortex

ঘ
Optic nerve

ঙ
Optic chiasma
Right homonymous hemianopia usually results from damage to the

ক
Left optic tract

খ
Left optic radiation

গ
Optic chiasma

ঘ
Right lateral geniculate body

ঙ
Left optic nerve
Hyperopia is caused by

ক
Lens system that focuses the object behind the retina

খ
Eyeball that is shorter than normal

গ
Uneven curvature of the cornea

ঘ
Lens whose refractive power is more than normal

ঙ
Lens whose power of accommodation is more than normal
Hyperopia is usually caused by

ক
Lens system focuses the object behind the retina

খ
Eye ball that is shorter than normal

গ
Decreased power of accommodation of lens

ঘ
Uneven curvature of the cornea

ঙ
Lens system focuses the object in front of the retina
The light reflex involves the following structure

ক
Edinger-Westphal nucleus

খ
Ciliary ganglion

গ
Oculomotor nerve

ঘ
Lateral geniculate body

ঙ
Occipital cortex
During near response of the eye there is an increase in

ক
Depth of focus

খ
Refractive power of lens

গ
Chromatic aberration

ঘ
Spherical aberration

ঙ
Diameter of the pupil
During accommodation for near vision

ক
Chromatic aberration is decreased

খ
Refractive power of the lens is increased

গ
The depth of focus increases

ঘ
Curvature of cornea increases

ঙ
Spherical aberration is increased
Accommodation is associated with

ক
Pupil constriction

খ
It depends upon convergence

গ
Deepening of anterior chamber

ঘ
Anterior surface of the lens become concave

ঙ
The diameter of the lens decreases
Following which occurs in accommodation?

ক
The depth of focus increases

খ
Visual axes of the two eyes converge

গ
Chromatic and spherical aberration is decreased

ঘ
More light enters the eyes

ঙ
Curvature of the cornea increases