WorksheetsEAR ANATOMY
Total questions: 94
Worksheet time: 2hrs 34mins
Which number identifies the auricle?
1
2
3
none of these
Which number identifies the external auditory meatus?
1
2
3
8
Which number identifies the tympanic membrane?
1
2
3
9
Which number identifies the malleus?
3
4
5
6
Which number identifies the incus?
3
4
5
6
Which number identifies the stapes?
3
4
5
6
Which number identifies the semicircular canals?
(a)
Which number identifies the eustachian tube?
(a)
Which number identifies the cochlea?
(a)
Which number identifies the vestibulocochlear nerve?
(a)
What are the three main sections of the hearing system?
outer ear, middle ear, inner ear
ear, nerve, brain
left ear, right ear, brain
What is the middle ear filled with in a healthy ear?
cerumen
mucin
air
water
The cochlea houses the organ of hearing. This organ is:
The organ of Mike
Transfibulator
The organ of Corti
Palleaus' Organ
Mallet, Inca, Staples
The auditory center of the brains is located in the
thalamus
When the vibrations enter the cochlea, the hair cells brush up against the __________, become stimulated and their associated sensory neurons transmit action potentials.
Area #1...outer irregular shaped part of the ear, is called the -
Incus
Auricle
Auditory canal
Tympanic membrane
Area #2 The walls of this structure are lined with skin that contains ceruminous glands which secrete cerumen or commonly known as ear wax is called the -
Tympanic membrane
Auricle
External auditory meatus
Incus
Area #3 Commonly known as the ear drum. Sound waves cause the membrane to vibrate. It also is the separation point between the outer and middle ear. It is called the -
Incus
Auditory canal
Tympanic membrane
Auricle
Area #1 This bone that is attached to the tympanic membrane is called -
Hammer (Malleus)
Anvil (Incus)
Stirrup (Stapes)
Ossicles
Area #2 is called the
Anvil (Incus)
Ossicles
Stapes (Stirrup)
Malleus (Hammer)
Area #3 is called the -
Malleus (Hammer)
Ossicles
Anvil (Incus)
Stapes (stirrup)
Area #4 The footplate of this bone is attached to an area of the inner ear called the Oval window. This connects the part that divides the middle from inner ear. It is called the-
Incus (Anvil)
Hammer (Malleus)
Estachian tube
Stapes (Stirrup)
This structure equalizes air pressure on either side of the tympanic membrane, and houses the ossicles (#5)
cochlea
vestibule
Eustachian tube
semicircular canal
Area #2 The large loops in the inner ear. Their function is to help you maintain your body’s balance. They have tiny hairs inside which can send impulses to your brain about your body’s position. They are called what? (there are 3 of them)
Perilymph
Semicircular canals
Vestibules
Cochleas
Area #3 A large nerve coming off of the vestibule is called the
cohlear nerve
vestibular nerve
vestibule
cochlea
Area #4 A large nerve coming off of the cochlea is called the
cochlear nerve
vestibular nerce
vestibule
cochlea
Area #5 A snail-shaped structure in the inner ear that enables one to hear. It is called the -
cochlea
vestibule
semicircular canals
oval window
Area #6 is called the
Cochlea
Oval window
Tympanic membrane
Organ of corti
This whole structure is called the
Tectorial membrane
Basilar membrane
Nerve fibers
Organ of Corti
Age related hearing loss.
Presbycusis
Deafness
External otitis
Labyrinthititus
Condition that causes sound like ringing in the ear
Deafness
Tinnitus
External Otitis
Middle ear infection caused by a bacteria or a virus
Tinitus
otitis media
Deafness
The ear plays a role in two sensory functions, hearing and:
Tasting
Locomotion
Balance
Vision
What is another name for the eardrum?
Ceruminous Membrane
Timpani
Auricle
Tympanic Membrane
The visible structure of the ear that collects sound waves is referred to as the ____.
tympanic membrane
mallard
pinna
oval window
The auditory ossicles connect the
tympanic membrane to the oval window.
tympanic membrane to the round window.
oval window to the round window.
stapedius to the tympanic membrane.
Which branch of the vestibulocochlear nerve detects the position and motion of the head?
Vestibular branch
Cochlear branch
Ear wax is generated by which glands?
ceruminous
lacrimal
salivary
Tunnel through temporal bone that funnels sound waves from auricle to tympanic membrane
external auditory meatus
pharyngotympanic tube
semicircular canal
vestibule
Second middle ear ossicle from eardrum; anvil
incus
malleus
stapes
auricle
first middle ear ossicle from eardrum; hammer
auricle
incus
malleus
stapes
third middle ear ossicle from eardrum; stapes
auricle
incus
malleus
stapes
Type of receptor for hearing and equilibrium
chemoreceptor
mechanoreceptor
olfactory receptor
photoreceptor
Connects the pharynx to the middle ear?
external auditory meatus
oval window
eustachian tube
round window
Anatomy associated with a tympanoplasty?
auricle
eardrum
ossicles
none of these
Best associated with vertigo?
semicircular canals
pinna
eustachian tube
ossicles
Location of otoliths?
saccule/utricle
cochlea
semicircular canals
external auditory meatus
Where dynamic equilibrium occurs?
cochlea
saccule
tympanic membrane
semicircular canals
NOT an ear location containing gel?
saccule
ampulla
tympanic membrane
cochlea
NOT a location containing cilia?
saccule
middle ear
ampulla
cochlea
A good location to find cerumen?
external auditory meatus
middle ear
inner ear
cochlea
Best associated with conductive deafness?
mucin
marrow
cerumen
sebum
A good location for an ear piercing?
tympanic membrane
round window
helix
ampulla
Could lead to...?
barotrauma
vertigo
avulsion
none of these
What anatomy would NOT be seen using this otoscope?
tympanic membrane
external auditory meatus
tectorial membrane
malleus
Tragus?
A
B
C
D
Helix?
A
B
C
D
WHATZIT?
eustachian tube
external auditory meatus
ampullae
organ of corti
Helps with which type of equilibrium?
dynamic
static
Anatomy not seen in this diagram??
cranial nerve
ampulla
organ of corti
semicircular canal
ID this anatomy?
ampulla of semicircular canal
organ of corti
round window
eustachian tube
Type of equilibrium?
dynamic
static
lateral
ID the otolith color?
pink
blue
yellow
Ear location for this anatomy?
vestibule
semicircular canal
cochlea
An avulsion of the...?
eustachian tube
tympanic membrane
pinna
external auditory meatus
WHATZIT?
CERUMEN
OSSICLES
SEMICIRCULAR CANALS
CILIA
NOT a location where this anatomy would be found?
ampulla
organ of corti
vestibule
tympanic membrane
Type of equilibrium?
dynamic
static
lateral
Ear anatomy being used?
cochlea
tympanic membrane
semicircular canals
olfactory bulb
Anatomy probably NOT evaluated by a visit to the otolaryngologist?
conchae
meninges
tonsils
tympanic membrane
Ear anatomy to help sense head position?
tectorial membrane
ossicles
vestibule
tympanic membrane
Location of the round window?
A
B
C
none of these
Where excess sound energy leaves the cochlea?
eustachian tube
round window
olfactory bulb
oval window
