BIOD152 MODULE 3 FULL AND REVISED EXAM 2022

BIOD152 MODULE 3 FULL AND REVISED EXAM 2022 Question 10 4 / 4 pts Your elderly patient is discussing her vision problems. She describes her vision as cloudy and dark. Her vision has progressively worsened over the last year. What most likely is causing the vision problem? Explain your reasoning. A. Cataracts B. Cranial nerve damage C. Brain tumor in the occipital lobe D. Medial rectus damage E. Lateral rectus damage Your Answer: A cataract might be the problem. it makes vision blurry because light is not able to enter the lens and refracted to the retina A Cataracts, due to lens that slowly become hardened over time. Light is not able to be refracted onto the retina. Question 11 10 / 10 pts Match the numbers (1-5) in the figure below with the correct terms (A-H). Note: not all terms will be used. 1- A: Cochlear Nerve 2- B: Facial Nerve 3- C: Tympanic Membrane 4- D: Cochlea 5- E: Malleus F: Vestibule G: Semicircular canal H: Incus Correct! 1 Correct! 2 Correct! 3 Correct! 4 Correct! 5 B. Facial Nerve E. Malleus D. Cochlea C. Tympanic Membrane Other Incorrect Match Options:  F. Vestibule  A. Cochlear Nerve  G. Semicircular canal Question 12 3 / 3 pts Which of the following statements is true regarding the external ear? The lobule contains cartilage. Correct! The auricle funnels sound into the external acoustic meatus. The helix does not contain cartilage. The external acoustic meatus travels through the parietal bone