WorksheetsSpecial Senses: The Ears - Hearing & Balance
Total questions: 31
Worksheet time: 21mins
The malleus, incus, and stapes are collectively called the
maculae
vestibulocochlear nerves
semicircular canals
auditory ossicles
The ear only controls the sense of hearing.
True
False
What part is #1?
Pinna
Ear Canal
Ear Drum
Oval Window
What part is #2?
Pinna
External Auditory (Ear) Canal
Ear Drum
Oval Window
What part is #3?
Pinna
Ear Canal
Tympanic membrane (Ear Drum)
Oval Window
Which structure of the ear is prompted by a domino effect of auditory ossicles, which sets the fluids of the inner ear into motion impacting hearing receptors?
oval window
auricle
round window
malleus
What are the three tiny bones that move in a domino effect when prompted by the tympanic membrane?
Eustachian tube
Auditory ossicles
Vestibule
Cochlea
The first outermost ossicle and also known as the hammer
Incus
Malleus
Stapes
Cochlea
The innermost ossicle and also known as the stirrup
Incus
Malleus
Stapes
Vestibule
The second ossicle and also known as the anvil
Incus
Malleus
Stapes
Cochlea
This structure of the ear serves as a pressure value to release the energy of "used" vibrations
Oval window
Round window
Cochlea
Tympanic membrane
Mechanisms to collect, direct and relay sound waves
External ear (Auditory canal)
Middle ear (Auditory ossicles)
Inner ear (sound processed/balance maintained)
Ceruminous glands
What produces ear wax?
Auricle
Ceruminous glands
Oval window
Round window
What is the spiral "snail shell" where sound in the form of vibrations cause the sterocilia inside to move?
Cochlea
Vestibule
Semicircular canal
Stapes
What is the "hallway" between the cochlea and the semicircular canals?
Vestibule
Cochlea
Vestibular nerve
Cochlear nerve
What is the name of the passageway for sound waves?
Auditory ossicles
Auditory canal (external acoustic meatus)
Eustachian tube
Vestibular nerve
What is the structure responsible for the transmission of sound to the brain to be recognized?
Cochlear nerve
Vestibular nerve
Stapes
Incus
What is the name of the structure that responsible for the transmission of the brain to detect rotation, acceleration, and spinning?
Stapes
Vestibular Nerve
Cochlear nerve
Semicircular canal
What is the structure which joins the cochlear nerve and vestibular nerve and leads to the brain where information will be processed?
Vestibulocochlear nerve
Cochlear nerve
Semicircular canal
Malleus
This structure detects angular acceleration of the head (spinning) and vertical head movements (bending forward)
Vestibular nerve
Vestibule
Cochlear nerve
Semicircular canal
The movement of _________________ in the vestibule area sense gravity (tilting of the head backwards or forward) and linear acceleration (movement in a car)
stapes
Otoliths
oval window
vestibule
Perception of the head in rotation(spinning) with the use of tufts of hair covered w/ a gelatinous cap called a _____________.
Otoliths
Cupula
Round window
Ceruminous glands
What are some common causes that could lead to hearing loss?
Eating junk food
Listening to music at too high of a volume
Earbuds played too loud
Exercising in the morning
This is an infection in the outer ear canal, often brought on by water that remains in your ear after swimming, creating a moist environment that aids bacterial growth.
Perforated eardrums
Swimmer's ear
Otitis media
Tinnitus
This type of surgery is needed for children who have repeated ear infections by placing a small opening in the eardrum to encourage the circulation of air into the middle ear, drying trapped fluid.
Mastoidectomy
Tubes in the ears (Myringotomy)
Cochlear Implant
Otoplasty
This is an infection or inflammation of the middle ear caused by a viral or bacterial infection
Otitis media
Swimmer's ear
Otitis externa
Surfer's ear (exostosis)
Area of the ear where sound is processed and balance is maintained (cochlea and semicircular canals)
Middle Ear
Inner ear
External ear
Auditory canal
