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Question-1
The visible outer white surface of the eye is covered by a distinctive epithelium continuous with the inner lining of the eyelids. This epithelium is called the:
(A)
Palpebrae
(B)
Fornix
(C)
Corneal epithelium
(D)
Conjunctiva
Question-2
The transmission of sound waves through the tympanic cavity of the middle ear occurs through:
(A)
Air
(B)
Nerve fibers
(C)
Bone
(D)
Fluid
Question-3
Which part of the human eye capture light rays and convert them into electrical impulses?
(A)
Cornea
(B)
Retina
(C)
Pupil
(D)
Lens
Question-4
The auditory canal is part of the :
(A)
Inner ear
(B)
Middle ear
(C)
Outer ear
(D)
Pinna
Question-5
Which is the actual receptors for hearing and balance ?
(A)
Mechanoreceptors
(B)
Otoliths
(C)
Cochlear cells
(D)
Hair cells
Question-6
The auricle or pinna of the outer ear contains:
(A)
Fibroelastic cartilage
(B)
Elastic cartilage
(C)
Hyaline cartilage
(D)
Osseous tissue
Question-7
The ability to sense body position is related to which receptors?
(A)
General
(B)
Pain
(C)
Pressure
(D)
Proprioceptors
Question-8
Where is the blind spot located in human eyes?
(A)
Where the optic nerve leads back into the brain
(B)
Where the cornea leads back into the brain
(C)
Where the pupil leads back into the brain
(D)
Where the hair cells leads back into the brain
Question-9
Which of the following is NOT part of the vascular layer or uvea?
(A)
Cornea
(B)
Choroid
(C)
Ciliary body
(D)
Iris
Question-10
Which is a membrane covering the anterior portion of the eyeball?
(A)
Cornea
(B)
Conjunctiva
(C)
Sclera
(D)
Eyelid
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Cambridge Secondary Grade 9
IGCSE
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