G3 Q2 EARS

What part of the ear collects sound waves?

• Cochlea

• Ear canal

• Pinna

• Eardrum

What is the function of the eardrum?

• Creates vibrations

• Directs sound to the brain

• Collects sound waves

• Protects the inner ear

Which part of the ear is filled with liquid?

• Ear canal

• Inner Ear

• Middle Ear

• Outer Ear

What is earwax useful for?

• Collecting sound

• Protecting the ear

• Creating vibrations

• Changing signals

What is otitis externa?

• Inflammation of the external ear canal

• A type of earwax

• Inflammation of the middle ear

• A part of the inner ear

What should you avoid to take care of your ears?

• Listening to loud music

• Using soft cloth

• Cleaning with cotton swabs

• Keeping water out

What are the three tiny bones in the middle ear called?

• Malleus, Incus, Stapes

• Outer, Middle, Inner

• Hammer, Anvil, Stirrup

• Cochlea, Pinna, Eardrum

What does the cochlea do?

• Collects sound waves

• Creates vibrations

• Changes vibrations into signals

• Protects the ear

What can cause swimmer's ear?

• Using cotton swabs

• Inserting sharp objects

• Loud music

• Water trapped in the ear canal

What is the outer part of the ear called?

• Ear canal

• Cochlea

• Pinna

• Eardrum