Chapter 15: The Special Senses

1. Chapter 15: The Special Senses Eye Anatomy Eye Physiology Taste and Smell Ear Anatomy Ear Physiology $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 FINAL ROUND Questions by Mark Hollier, Georgia Perimeter College - Clarkston Campus

2. Eye Anatomy: $100 Question • The fibrous layer of the eye contains the _______. • cornea • choroid coat • retina • lens ANSWER BACK TO GAME

3. Eye Anatomy: $100 Answer • The fibrous layer of the eye contains the _______. • cornea • choroid coat • retina • lens BACK TO GAME

4. Eye Anatomy:$200 Question • Which extrinsic muscle of the eye is controlled via cranial nerve IV? • Superior rectus • Inferior rectus • Superior oblique • Inferior oblique ANSWER BACK TO GAME

5. Eye Anatomy: $200 Answer • Which extrinsic muscle of the eye is controlled via cranial nerve IV? • Superior rectus • Inferior rectus • Superior oblique • Inferior oblique BACK TO GAME

6. Eye Anatomy: $300 Question • Tears drain directly from the _______ into the • nasolacrimal duct. • lacrimal gland • lacrimal punta • lacrimal sac • lacrimal canaliculi ANSWER BACK TO GAME

7. Eye Anatomy: $300 Answer • Tears drain directly from the _______ into the • nasolacrimal duct. • lacrimal gland • lacrimal punta • lacrimal sac • lacrimal canaliculi BACK TO GAME

8. Eye Anatomy:$400 Question • Blood vessels of the eye are found in the middle of the ________. • cornea • choroid • retina • lens ANSWER BACK TO GAME

9. Eye Anatomy: $400 Answer • Blood vessels of the eye are found in the middle • of the ________. • cornea • choroid • retina • lens BACK TO GAME

10. Eye Anatomy:$500 Question • The area where the optic nerve leaves the eye is called the ________. • fovea centralis • macula lutea • optic disc • fundus ANSWER BACK TO GAME

11. Eye Anatomy: $500 Answer • The area where the optic nerve leaves the eye is • called the ________. • fovea centralis • macula lutea • optic disc • fundus BACK TO GAME

12. Eye Physiology:$100 Question • Which statement is incorrect? • Cones have low sensitivity. • Rods have low acuity. • Cones occur mostly in the central retina. • There are 20 cones for every rod. ANSWER BACK TO GAME

13. Eye Physiology:$100 Answer • Which statement is incorrect? • Cones have low sensitivity. • Rods have low acuity. • Cones occur mostly in the central retina. • There are 20 cones for every rod. BACK TO GAME

14. Eye Physiology:$200 Question • Presbyopia is the inability of the ________. • lens to accommodate • pupils to constrict • cornea to refract light • cones to depolarize ANSWER BACK TO GAME

15. Eye Physiology: $200 Answer • Presbyopia is the inability of the ________. • lens to accommodate • pupils to constrict • cornea to refract light • cones to depolarize BACK TO GAME

16. Eye Physiology: $300 Question • Which of the following is true of myopia? • The myopic eye can see far objects clearly. • The eyeball is too short. • Light rays focus behind the retina. • Concave lenses help correct this condition. ANSWER BACK TO GAME

17. Eye Physiology:$300 Answer • Which of the following is true of myopia? • The myopic eye can see far objects clearly. • The eyeball is too short. • Light rays focus behind the retina. • Concave lenses help correct this condition. BACK TO GAME

18. Eye Physiology:$400 Question • Which of the following statements is true of vision? • The cornea helps converge light rays onto the retina. • The lens of the eye will become more convex when focusing on far objects. • The light entering the eye is focused onto the optic disc. • The iris helps to focus the lens. ANSWER BACK TO GAME

19. Eye Physiology:$400 Answer • Which of the following statements is true of • vision? • The cornea helps converge light rays onto the retina. • The lens of the eye will become more convex when focusing on far objects. • The light entering the eye is focused onto the optic disc. • The iris helps to focus the lens. BACK TO GAME

20. Eye Physiology:$500 Question • Which of the following occurs when looking at • near objects? • The lens flattens. • The pupils constrict. • The eyeballs diverge. • The ciliary muscle relaxes. ANSWER BACK TO GAME

21. Eye Physiology:$500 Answer • Which of the following occurs when looking at • near objects? • The lens flattens. • The pupils constrict. • The eyeballs diverge. • The ciliary muscle relaxes. BACK TO GAME

22. Taste and Smell:$100 Question • The receptors for taste and smell are classified as ________. • mechanoreceptors • chemoreceptors • nociceptors • proprioceptors ANSWER BACK TO GAME

23. Taste and Smell: $100 Answer • The receptors for taste and smell are classified as • ________. • mechanoreceptors • chemoreceptors • nociceptors • proprioceptors BACK TO GAME

24. Taste and Smell:$200 Question • Taste transduction via H+ ions depolarizing the gustatory epithelial cells occurs with which taste sensation? • Sweet • Sour • Salty • Umami ANSWER BACK TO GAME

25. Taste and Smell:$200 Answer • Taste transduction via H+ ions depolarizing the • gustatory epithelial cells occurs with which taste • sensation? • Sweet • Sour • Salty • Umami BACK TO GAME

26. Taste and Smell:$300 Question • The sense of smell can _______. • elicit an emotional response • exhibit adaptation • trigger a fight-or-flight response • do all of the above ANSWER BACK TO GAME

27. Taste and Smell: $300 Answer • The sense of smell can _______. • elicit an emotional response • exhibit adaptation • trigger a fight-or-flight response • do all of the above BACK TO GAME

28. Taste and Smell:$400 Question • The sense of taste is carried back to the brain by all of the following cranial nerves except_______. • V • VII • IX • X ANSWER BACK TO GAME

29. Taste and Smell:$400 Answer • The sense of taste is carried back to the brain by • all of the following cranial nerves except_______. • V • VII • IX • X BACK TO GAME

30. Taste and Smell:$500 Question • Which of the following are second-order sensory neurons in the olfactory pathway? • Mitral cells • Olfactory bulbs • Glomeruli • Olfactory sensory neurons ANSWER BACK TO GAME

31. Taste and Smell:$500 Answer • Which of the following are second-order sensory • neurons in the olfactory pathway? • Mitral cells • Olfactory bulbs • Glomeruli • Olfactory sensory neurons BACK TO GAME

32. Ear Anatomy: $100 Question • The pharyngotympanic tube connects the throat with which part of the ear? • External ear • Middle ear • Internal ear • Cochlear duct ANSWER BACK TO GAME

33. Ear Anatomy: $100 Answer • The pharyngotympanic tube connects the throat • with which part of the ear? • External ear • Middle ear • Internal ear • Cochlear duct BACK TO GAME

34. Ear Anatomy:$200 Question • The bony labyrinth forms the boundary wall for • _______. • the spiral organ • endolymph • perilymph • both a and b ANSWER BACK TO GAME

35. Ear Anatomy:$200 Answer • The bony labyrinth forms the boundary wall for • _______. • the spiral organ • endolymph • perilymph • both a and b BACK TO GAME

36. Ear Anatomy: $300 Question • The spiral organ is found in the _______. • vestibule • semicircular canals • utricle • cochlea ANSWER BACK TO GAME

37. Ear Anatomy: $300 Answer • The spiral organ is found in the _______. • vestibule • semicircular canals • utricle • cochlea BACK TO GAME

38. Ear Anatomy: $400 Question • The stapes connects with the internal ear via the _______. • basilar membrane • tympanic membrane • oval window • round window ANSWER BACK TO GAME

39. Ear Anatomy: $400 Answer • The stapes connects with the internal ear via the • _______. • basilar membrane • tympanic membrane • oval window • round window BACK TO GAME

40. Ear Anatomy:$500 Question • The scala tympani extends from the apex of the • cochlea to the _______. • scala media • scala vestibuli • basilar membrane • round window ANSWER BACK TO GAME

41. Ear Anatomy:$500 Answer • The scala tympani extends from the apex of the • cochlea to the _______. • scala media • scala vestibuli • basilar membrane • round window BACK TO GAME

42. Ear Physiology:$100 Question • Sound is transmitted from the tympanic • membrane to the internal ear by the ________. • cochlea • ossicles • vestibular membrane • round window ANSWER BACK TO GAME

43. Ear Physiology: $100 Answer • Sound is transmitted from the tympanic • membrane to the internal ear by the ________. • cochlea • ossicles • vestibular membrane • round window BACK TO GAME

44. Ear Physiology:$200 Question • Vibrations of the cochlear duct cause the cilia of the hair cells to bend against which membrane? • Tympanic • Vestibular • Tectorial • Basilar ANSWER BACK TO GAME

45. Ear Physiology: $200 Answer • Vibrations of the cochlear duct cause the cilia of • the hair cells to bend against which membrane? • Tympanic • Vestibular • Tectorial • Basilar BACK TO GAME

46. Ear Physiology: $300 Question • Sensorineural deafness results from all of the following except _______. • loss of hair cells • damage to the cochlear nerve • damage to the ossicles • damage to the auditory cortex ANSWER BACK TO GAME

47. Ear Physiology: $300 Answer • Sensorineural deafness results from all of the • following except _______. • loss of hair cells • damage to the cochlear nerve • damage to the ossicles • damage to the auditory cortex BACK TO GAME

48. Ear Physiology:$400 Question • The maculae of the ear ________. • respond to dynamic equilibrium • contain hair cells • are located in the semicircular canals • are encased in a gelatinous mass called an ampullary cupula ANSWER BACK TO GAME

49. Ear Physiology: $400 Answer • The maculae of the ear ________. • respond to dynamic equilibrium • contain hair cells • are located in the semicircular canals • are encased in a gelatinous mass called an ampullary cupula BACK TO GAME

50. Ear Physiology:$500 Question • Vestibular nystagmus occurs when which • receptors are stimulated? • Spiral organs • Maculae • Cristae ampullares • Cones ANSWER BACK TO GAME