2. 1
QUESTIONS
1. Clearwatery fluid that circulates in the front part of the eye and keeps
constantpressure within the eye.
A. Cornea
B. Aqueous humor
C. Lens
2. The body's largestorgan.
A. Brain
B. Skin
C. Large intestine
3. Spiral shaped part that transforms sound into nerve impulses and sends them
to the brain.
A. Semicircular canals
B. Cochlea
C. Pinna
4. A membrane in the inner earthat vibrates.
A. Eardrum
B. Cochlea
C. Pinna
5. These protectthe eye and along with tears keepthe eye clearand moist.
A. Pupil and iris
B. Eyelids and eyelashes
C. Lens and vitreous
6. A clearjelly that light passesthrough to the retina.
A. Iris
B. Vitreous
C. Choroid
3. 2
7. Three tiny bones in the inner ear that send stimuli to the cochlea.
A. Pinna, auditory tube, semicircular canals
B. Hammer, anvil, stirrup
C. Vitreous, aqueous, retina
8. The taste buds.
A. Mucosa
B. Papillae
C. Saliva
9. The transparent window at the front of the eye coveredin tears.
A. Cornea
B. Iris
C. Retina
10. The inner lining at the back of the eye.
A. Pupil
B. Retina
C. Vitreous
11. The coloredpart of the eye.
A. Iris
B. Retina
C. Aqueous humor
12. Fluid filled tubes attachedto the cochlea andnerves in the inner earthat send
messages aboutbalance and head position to the brain.
A. Eustachian tube
B. Auditory canals
C. Semicircular canals
13. The outermostpart of the ear made of cartilage that connects to the auditory
tube.
A. Eardrum
4. 3
B. Cochlea
C. Pinna
14. Layers of the skin.
A. Dermis and epidermis
B. Hair and sweat glands
C. Pores and sebaceous glands
15. Drains fluid from the inner earinto the throat.
A. Auditory tube
B. Eustachian tube
C. Semicircular canal
16. The top of the nose.
A. Nasal root
B. Nasal spine
C. Nasal hairs
17. The thin projectionof bone at the midline that holds the cartilage.
A. Nasal hairs
B. Nasal root
C. Nasal spine
18. A muscle in the mouth coveredwith pink mucosa and tiny buds. It helps in
chewing food and sending it down the throat.
A. Papillae
B. Tongue
C. Teeth
19. The circular opening in the coloredpart of the eye that opens and contracts to
let in more or less light.
A. Retina
B. Choroid
C. Pupil
5. 4
20. Adults have these in the anterior nasalpassage.
A. Nasal hairs
B. Nasal root
C. Nasal spine
