Understanding the Human Ear

The video tutorial by Rizki Amelia focuses on the anatomy and function of the human ear, divided into three main parts: the outer ear, middle ear, and inner ear. The outer ear captures sound vibrations, which are then transmitted through the middle ear, consisting of the eardrum and auditory bones, to the inner ear. The inner ear, including the cochlea and semicircular canals, processes sound and helps maintain balance. The tutorial concludes with a summary of the hearing process.

What are the three main parts of the human ear?

• Outer ear, middle ear, inner ear

• Hammer, anvil, stirrup

• Eardrum, cochlea, auditory nerve

• Pinna, ear canal, eustachian tube

What is the primary function of the outer ear?

• To balance the body

• To connect the ear to the throat

• To capture sound vibrations

• To produce earwax

Which part of the outer ear is responsible for capturing sound vibrations?

• Eardrum

• Cochlea

• Ear canal

• Pinna

What is the role of the eardrum in the middle ear?

• To produce earwax

• To capture sound vibrations

• To transmit sound to the inner ear

• To balance air pressure

Which bones are found in the middle ear?

• Cochlea, vestibule, semicircular canals

• Hammer, anvil, stirrup

• Pinna, ear canal, eardrum

• Auditory nerve, cochlea, eustachian tube

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

• To transmit sound to the auditory nerve

• To balance the body

• To produce earwax

• To capture sound vibrations

How does the semicircular canal contribute to our senses?

• It connects the ear to the throat

• It maintains body balance

• It produces earwax

• It helps in hearing

What is the role of the eustachian tube?

• To balance air pressure between the middle ear and throat

• To produce earwax

• To transmit sound to the inner ear

• To capture sound vibrations

Which part of the ear is responsible for maintaining balance?

• Pinna

• Cochlea

• Eardrum

• Semicircular canals

What is the overall process of hearing?

• Sound is produced by the cochlea

• Sound travels from the outer ear to the inner ear

• Sound is balanced by the semicircular canals

• Sound is captured by the eardrum and transmitted to the brain