[CLASSIKA] - Anatomy of the Ear Quiz

What are the three sections into which the ears can be divided?

• Left, Right, Center

• External, Middle, Inner

• Front, Back, Middle

• Top, Bottom, Side

Which muscle interacts with the stapes bone in the middle ear?

• Vestibulo Cochlear Nerve

• Facial Nerve

• Tensor Tympanic Muscle

• Stapedius Muscle

What is the function of the vestibule in the inner ear?

• Secretory glands activation

• Sound transmission to the brain

• Fluid pressure adjustment

• Important for balance

Which nerve is responsible for muscles of facial expression?

• Facial Nerve

• Vestibulo Cochlear Nerve

• Cranial Nerve Eight

• Cranial Nerve Seven

What is the smallest bone in the human body?

• Incus

• Temporal Bone

• Malleus

• Stapes

Where do the hearing signals from the hair cells in the cochlea go?

• To the jugular vein

• To the brain through nerves

• To the pons of the brain

• To the spinal cord

What is the function of the round window of the cochlea?

• Adjust the pressure of the fluid

• Receive mechanical signals

• Send hearing signals to the brain

• Activate the hair cells

Which bone interacts with the inner ear through the oval window?

• Malleus

• Incus

• Temporal Bone

• Stapes

Where does the vestibular cochlear nerve pass through in the brain?

• Temporal Bone

• Labyrinth Wall

• Internal Acoustic Meatus

• Mastoid Bone

What is the function of the Eustachian tube in the ear?

• Regulate air pressure

• Receive sound waves

• Activate the cochlea

• Connect to the brain