Podcast
Questions and Answers
What is the main function of the socket in the eye?
What is the main function of the socket in the eye?
- To produce tears for lubrication
- To maintain the shape of the eye
- To protect the delicate structures at the posterior of the eye
- To form the walls of the eye orbit and protect the eye (correct)
Which layer of the eye contains the light-sensitive cells known as rods and cones?
Which layer of the eye contains the light-sensitive cells known as rods and cones?
- Neural layer
- Retina (correct)
- Choroid
- Sclera
What is the function of the aqueous humor in the eye?
What is the function of the aqueous humor in the eye?
- To produce tears for lubrication
- To fill the portion of the eye anterior to the lens (correct)
- To maintain the shape of the eye
- To protect the front of the eye
What is the main refracting structure in the eye?
What is the main refracting structure in the eye?
What is the purpose of the auricle or pinna in the ear?
What is the purpose of the auricle or pinna in the ear?
Which nerve is responsible for carrying motor impulses to the extrinsic muscles of the eye?
Which nerve is responsible for carrying motor impulses to the extrinsic muscles of the eye?
What is responsible for hearing via the vestibulocochlear nerve in the ear?
What is responsible for hearing via the vestibulocochlear nerve in the ear?
Which part of the eye regulates the amount of light entering?
Which part of the eye regulates the amount of light entering?
What carries visual impulses from the retinal rods and cones to the brain?
What carries visual impulses from the retinal rods and cones to the brain?
Which part of the eye is responsible for bending light and focusing it onto the retina?
Which part of the eye is responsible for bending light and focusing it onto the retina?
What is the role of the ossicles in the process of hearing?
What is the role of the ossicles in the process of hearing?
Which disorder is characterized by a reduced ability to taste sweet, sour, bitter, and salty flavors?
Which disorder is characterized by a reduced ability to taste sweet, sour, bitter, and salty flavors?
What causes a sensation of an odor that isn't present?
What causes a sensation of an odor that isn't present?
How do sensors located in the vestibule and semicircular canals contribute to equilibrium control?
How do sensors located in the vestibule and semicircular canals contribute to equilibrium control?
