Eye muscles
Middle/inner ear structures
Receptor cells and sensory tissues
Miscellaneous vision questions
Miscellaneous hearing & equilibrium questions
100
What is the name of the hole/opening that’s size is controlled by the iris muscles
pupil
100
The name of this group of bones.
Ossicles.
100
fluid inside the ear is known to move what to the nerves for the brain to be able to process
vibrations from soundwaves
100
stereoscopic vision is what
depth perception
100
what are the 3 main structures in the inner ear
vestibule, semicircular canals, cochlea
200
True/ false
circular muscles and radial muscles are considered antagonist muscles
true
200
EAM stands for what
external acoustic meatus
200
lacrimal gland is responsible for what action
tear production
200
humans do not have the _____ that animals do to make their eyes reflective.
tapetum lucidum
200
These ring-like structures on the left side of the image are partly responsible for our sense of equilibrium.
Semicircular canals.
300
the ciliary body is part ___ and part gland
muscle
300
the portion of the outer ear that you can see is known as what
auricle
300
the floor of the cochlear duct is formed by the ____ membrane
basilar
300
The technical term for our "blind spot".
Optic disc.
300
this structure serves as a boundary between the outer ear and the middle ear
Tympanic membrane
400
This muscle contracts in response to bright light.
Radial muscle(s) of the iris.
400
what are the three small bones that make up the ossicles
malleus, incus, stapes
400
inside the cochlea is locates the ____ duct
cochlear
400
what is the name of the fluid substance that can be found on the posterior side of the lens
Vitreous humor
400
when you swallow or yawn what is it that opens and equalizes the pressure between the middle ear and the environment
Eustachian Tube
500
what is the area of the retina called where there are no cones or rods located
blind spot
500
the ____ is snail shaped and easily recognizable
cochlea
500
The name of the "hairs" that bend to facilitate hearing and equilibrium.
Stereocilia.
500
the aqueous humor is continuously produced by the
ciliary body
500
there are 3 sections of the ear, which one has the most to do with equilibrium
inner ear