Eye Parts
Eye Functions
Ear Parts
Ear Functions
General
100
What part is label F?
-Pupil
-Lens
Pupil
100
What part converts images to electric signals?
a. Ciliary body
b. Foleous Centralis
c. Retina
d. Cornea
c. Retina
100
What is the name of the outer part of the ear?
a. Auditory canal
b. Auricle
c. Stapes
d. Malleus
b. Auricle
100
What "Funnels" sounds to the auditory canal and protects the eardrum?
a. Auricle
b. Auditory tube
c. Tympanic membrane
d. Cochlea
a. Auricle
100
Which of these are considered a special sense?
a. smell
b. taste
c. vision
d. hearing
e. equilibrium
f. all of the above
f. all of the above
200
What are the two visual receptors of the eye called?
a. Cornea, Retina
b. Concave, Convex
c. Cones, Rods
d. Pupil, Iris
c. Cones and Rods
200
Which is a type of photoreceptor that detects color?
- Rods
- Cones
Cones
200
What links the middle ear cavity with the throat?
a. Auditory canal
b. Vestibule
c. Auditory tube
d. Semicircular canals
a. Auditory tube
200
The ______ separates the outer ear from the middle ear
a. auditory canal
b. vestibule
c. incus
d. tympanic membrane
d. tympanic membrane
200
What are the spencial sense receptors?
a. Complex sensory organs
b. localized cluster of receptors
c. both
c. both
300
What is a flexible bi-convex crystal-like structure?
a. Aqueous Humor
b. Cornea
c. Lens
d. Iris
c. Lens
300
What prevents the eyeball from collapsing inwards?
a. Vitreous body
b. Lens
c. Iris
d. Retina
a. Vitreous body
300
What order do sound waves follow to get through the middle ear?
A. malleus, incus, eardum, stapes
B. stapes, eardrum, malleus, incus
C. eardrum, malleus, incus, stapes
D. eardrum, stapes, incus, malleus
C. eardrum, malleus, incus, stapes
300
What is the function of the middle ear?
a. transfer sound vibrations to the inner ear
b. secrete earwax
c. sends electrical signals to the brain
d. all of the above
a. transfer sound vibrations to inner ear
300
Taste bud cells are replaced every ___ to ___ days?
- 2 to 3
- 6 to 8
- 5 to 9
- 7 to 10
7 to 10 days.
400
What is the transparent portion of the fibrous layer?
a. Cornea
b. Optic disk
c. Lacrimal gland
d. Lens
a. Cornea
400
What is the gland that releases tears?
Lacrimal gland
400
What is situated between the semicircular canals and the cochlea?
a. Tympanic membrane
b. Vestibule
c. Oval window
d. Ossicles
b. Vestibule
400
What are the two main functions of the ear?
a. Hearing and processing
b. Hearing and balance
c. Hearing and thinking
d. Hearing and seeing
b. Hearing and balance
400
The process of precieving smells is known as what?
a. olfaction
b. gustatory
c. papillae
d. conjunctiva
a. olfaction
500
What is the order of the wall of the eyeball from inside to outside?
a. Choroid, Sclera, Retina
b. Retina, Choroid, Sclera
c. Sclera, Retina, Choroid
b. Retina, Choroid, Sclera
500
Where is the blind spot located?
a. Fovea centralis
b. Where the optic nerve leaves the eye
c. Sclera
d. At the point of maximum rod density
b. Where the optic nerve leaves the eye
500
What is the spiral-shaped chamber found in the inner ear?
The Cochlea
500
What part is involved in equalizing pressure in the middle ear with atmospheric pressure?
a. Semicircular canals
b. Auricle
c. Oval window
d. Round window
d. Round Window
500
Astigmatism is a result of ____ ____ of the eye.
Unequal Curvatures