Humans can hear sound waves within the frequencies of...
20 Hz > 20 kHz
50 Hz > 50 kHz
60Hz > 60 kHz
10 Hz > 20 kHz
What is the “vestibulocochlear organ”?
The ear.
A series of bones within the ear.
The ear drum.
What does the cochlea do?
Translate vibrations into neural impulses.
Maintain body position.
What does the utricle do?
3 small bones linked by synovial joints to form flexible chain lying across the middle of the ear to transmit vibration, but what bone comes first, hint: It’s the biggest and heaviest.
Malleus
Incus
Stapes
What bone comes second?
What bone comes last?
The tube of cartilage connected to the pinna is called the what?
External ear canal
Ceruminous
Pinna
What part of the ear transmits sound to the ear drum?
Auricle (Pinna)
Auditory canal
Tympanic membrane
Ceruminous gland
What part of the ear is the ear drum?
What part of the ear makes ear wax?
