How many bones are in the middle ear?
3
What is the function of our ears?
a)To help us balance b) To perceive sound c) To ventilate the body Both a and b
Which of the following parts of the ear helps translate sound into electrical signals?
Cochlea , Ear Canal , Eardrum, Stirrup , Ossicles
Having two ears specifically helps with which of the following?
The magnitude of sounds , Different types of sounds , The range of sounds , Multiple sounds at the same time , The direction of sounds
Which of the following is NOT a name for one or all of the bones in the middle ear?
Stirrup, Hammer, Ossicles, Sternum , Anvil
True or False: The stirrup is the smallest bone in the body.
True
How does the body keep balance?
Sense of touch , Eyes, Fluid in the inner ear, Both a and b, All of the Above
What is Pinna? function?
The outside of the ear, commonly referred to as just 'the ear'. It catches the vibrations
True or False: Humans can hear higher pitch sounds than cats and dogs
False
Which of the following parts of the ear is in danger of being damaged when something is in your ear?
Ear Drum