Chapter 15 - The Special Senses

1
Chapter 15 - The Special Senses
Eye Physiology
Taste and Smell
Ear Physiology
Eye Anatomy
Ear Anatomy
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
2
Eye Anatomy 100 Question

• The fibrous layer of the eye contains the
  _______.
• a. cornea
• b. choroid coat
• c. retina
• d. lens

ANSWER
BACK TO GAME
3
Eye Anatomy 100 Answer

• The fibrous layer of the eye contains the
  _______.
• a. cornea
• b. choroid coat
• c. retina
• d. lens

BACK TO GAME
4
Eye Anatomy 200 Question

• All are extrinsic muscles of the eye except
• a. lateral rectus.
• b. medial rectus.
• c. superior oblique.
• d. ciliary muscle.

ANSWER
BACK TO GAME
5
Eye Anatomy 200 Answer

• All are extrinsic muscles of the eye except
• a. lateral rectus.
• b. medial rectus.
• c. superior oblique.
• d. ciliary muscle.

BACK TO GAME
6
Eye Anatomy 300 Question

• Tears drain directly from the _______ into the
  nasolacrimal duct.
• a. lacrimal gland
• b. lacrimal punta
• c. lacrimal sac
• d. lacrimal canaliculi

ANSWER
BACK TO GAME
7
Eye Anatomy 300 Answer

• Tears drain directly from the _______ into the
  nasolacrimal duct.
• a. lacrimal gland
• b. lacrimal punta
• c. lacrimal sac
• d. lacrimal canaliculi

BACK TO GAME
8
Eye Anatomy 400 Question

• Blood vessels of the eye are found in the
  ________.
• a. cornea
• b. choroid coat
• c. retina
• d. lens

ANSWER
BACK TO GAME
9
Eye Anatomy 400 Answer

• Blood vessels of the eye are found in the
  ________.
• a. cornea
• b. choroid coat
• c. retina
• d. lens

BACK TO GAME
10
Eye Anatomy 500 Question

• The area where the optic nerve leaves the eye is
  called the ________.
• a. fovea centralis
• b. macula lutea
• c. optic disc
• d. fundus

ANSWER
BACK TO GAME
11
Eye Anatomy 500 Answer

• The area where the optic nerve leaves the eye is
  called the ________.
• a. fovea centralis
• b. macula lutea
• c. optic disc
• d. fundus

BACK TO GAME
12
Eye Physiology 100 Question

• All of the following statements are true of rods
  except
• a. they are used in dim light.
• b. they contain a pigment called rhodopsin.
• c. they are not found in the fovea centralis.
• d. they are 100 times less sensitive than cones.

ANSWER
BACK TO GAME
13
Eye Physiology 100 Answer

• All of the following statements are true of rods
  except
• a. they are used in dim light.
• b. they contain a pigment called rhodopsin.
• c. they are not found in the fovea centralis.
• d. they are 100 times less sensitive than cones.

BACK TO GAME
14
Eye Physiology 200 Question

• Presbyopia is the inability of the ________.
• a. lens to accommodate
• b. pupils to constrict
• c. cornea to refract light
• d. cones to depolarize

ANSWER
BACK TO GAME
15
Eye Physiology 200 Answer

• Presbyopia is the inability of the ________.
• a. lens to accommodate
• b. pupils to constrict
• c. cornea to refract light
• d. cones to depolarize

BACK TO GAME
16
Eye Physiology 300 Question

• Which of the following is true of myopia?
• a. The myopic eye can see far objects clearly.
• b. The eyeball is too short.
• c. Light rays focus behind the retina.
• d. Concave lenses help correct this condition.

ANSWER
BACK TO GAME
17
Eye Physiology 300 Answer

• Which of the following is true of myopia?
• a. The myopic eye can see far objects clearly.
• b. The eyeball is too short.
• c. Light rays focus behind the retina.
• d. Concave lenses help correct this condition.

BACK TO GAME
18
Eye Physiology 400 Question

• Which of the following statements is true of
  vision?
• a. The cornea helps converge light rays onto the
  retina.
• b. The lens of the eye will become more convex
  when focusing on far objects.
• c. The light entering the eye is focused onto the
  optic disc.
• d. 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?
• a. The cornea helps converge light rays onto the
  retina.
• b. The lens of the eye will become more convex
  when focusing on far objects.
• c. The light entering the eye is focused onto the
  optic disc.
• d. 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?
• a. The lens flattens
• b. The pupils constrict
• c. The eyeballs diverge
• d. The ciliary muscle relaxes

ANSWER
BACK TO GAME
21
Eye Physiology 500 Answer

• Which of the following occurs when looking at
  near objects?
• a. The lens flattens
• b. The pupils constrict
• c. The eyeballs diverge
• d. The ciliary muscle relaxes

BACK TO GAME
22
Taste and Smell 100 Question

• The receptors for taste and smell are classified
  as ________.
• a. mechanoreceptors
• b. chemoceptors
• c. nociceptors
• d. proprioceptors

ANSWER
BACK TO GAME
23
Taste and Smell 100 Answer

• The receptors for taste and smell are classified
  as ________.
• a. mechanoreceptors
• b. chemoceptors
• c. nociceptors
• d. proprioceptors

BACK TO GAME
24
Taste and Smell 200 Question

• Which of the following is not a taste bud
  classification?
• a. Sweet
• b. Sour
• c. Spicy
• d. Umami

ANSWER
BACK TO GAME
25
Taste and Smell 200 Answer

• Which of the following is not a taste bud
  classification?
• a. Sweet
• b. Sour
• c. Spicy
• d. Umami

BACK TO GAME
26
Taste and Smell 300 Question

• The sense of smell can ____________.
• a. elicit an emotional response
• b. exhibit adaptation
• c. trigger a fight-or-flight response
• d. do all of the above

ANSWER
BACK TO GAME
27
Taste and Smell 300 Answer

• The sense of smell can ____________.
• a. elicit an emotional response
• b. exhibit adaptation
• c. trigger a fight-or-flight response
• d. 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
• a. V.
• b. VII.
• c. IX.
• d. 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
• a. V.
• b. VII.
• c. IX.
• d. X.

BACK TO GAME
30
Taste and Smell 500 Question

• Taste buds are replaced about every ______.
• a. 7 to 10 days
• b. 7 to 10 weeks
• c. 7 to 10 months
• d. 7 to 10 years

ANSWER
BACK TO GAME
31
Taste and Smell 500 Answer

• Taste buds are replaced about every ______.
• a. 7 to 10 days
• b. 7 to 10 weeks
• c. 7 to 10 months
• d. 7 to 10 years

BACK TO GAME
32
Ear Anatomy100 Question

• The pharyngotympanic tube connects the throat
  with which part of the ear?
• a. External ear
• b. Middle ear
• c. Internal ear
• d. Cochlear duct

ANSWER
BACK TO GAME
33
Ear Anatomy 100 Answer

• The pharyngotympanic tube connects the throat
  with which part of the ear?
• a. External ear
• b. Middle ear
• c. Internal ear
• d. Cochlear duct

BACK TO GAME
34
Ear Anatomy 200 Question

• The bony labyrinth contains
• a. the spiral organs of Corti.
• b. endolymph.
• c. perilymph.
• d. both a and b.

ANSWER
BACK TO GAME
35
Ear Anatomy 200 Answer

• The bony labyrinth contains
• a. the spiral organs of Corti.
• b. endolymph.
• c. perilymph.
• d. both a and b.

BACK TO GAME
36
Ear Anatomy 300 Question

• The spiral organs of Corti are found in the
  _______.
• a. vestibule
• b. semicircular canals
• c. utricle
• d. cochlea

ANSWER
BACK TO GAME
37
Ear Anatomy 300 Answer

• The spiral organs of Corti are found in the
  _______.
• a. vestibule
• b. semicircular canals
• c. utricle
• d. cochlea

BACK TO GAME
38
Ear Anatomy 400 Question

• The stapes connects with the internal ear via the
  ___________.
• a. basilar membrane
• b. tympanic membrane
• c. oval window
• d. round window

ANSWER
BACK TO GAME
39
Ear Anatomy 400 Answer

• The stapes connects with the internal ear via the
  ___________.
• a. basilar membrane
• b. tympanic membrane
• c. oval window
• d. round window

BACK TO GAME
40
Ear Anatomy 500 Question

• The scala tympani extends from the apex of the
  cochlea to the _________.
• a. scala media
• b. scala vestibuli
• c. basilar membrane
• d. round window

ANSWER
BACK TO GAME
41
Ear Anatomy 500 Answer

• The scala tympani extends from the apex of the
  cochlea to the _________.
• a. scala media
• b. scala vestibuli
• c. basilar membrane
• d. round window

BACK TO GAME
42
Ear Physiology100 Question

• Sound is transmitted from the tympanic membrane
  to the internal ear by the __________.
• a. cochlea
• b. ossicles
• c. vestibular membrane
• d. round window

ANSWER
BACK TO GAME
43
Ear Physiology 100 Answer

• Sound is transmitted from the tympanic membrane
  to the internal ear by the __________.
• a. cochlea
• b. ossicles
• c. vestibular membrane
• d. 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?
• a. Tympanic
• b. Vestibular
• c. Tectorial
• d. 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?
• a. Tympanic
• b. Vestibular
• c. Tectorial
• d. Basilar

BACK TO GAME
46
Ear Physiology 300 Question

• Sensorineural deafness results from all of the
  following except
• a. loss of hair cells.
• b. damage to the cochlear nerve.
• c. damage to the ossicles.
• d. damage to the auditory cortex.

ANSWER
BACK TO GAME
47
Ear Physiology 300 Answer

• Sensorineural deafness results from all of the
  following except
• a. loss of hair cells.
• b. damage to the cochlear nerve.
• c. damage to the ossicles.
• d. damage to the auditory cortex.

BACK TO GAME
48
Ear Physiology 400 Question

• The maculae of the ear ________.
• a. respond to dynamic equilibrium
• b. contain hair cells
• c. are located in the semicircular canals
• d. are encased in a gelatinous mass called a
  cupula

ANSWER
BACK TO GAME
49
Ear Physiology 400 Answer

• The maculae of the ear ________.
• a. respond to dynamic equilibrium
• b. contain hair cells
• c. are located in the semicircular canals
• d. are encased in a gelatinous mass called a
  cupula

BACK TO GAME
50
Ear Physiology 500 Question

• Vestibular nystagmus occurs when which receptors
  are stimulated?
• a. Spiral organs
• b. Maculae
• c. Cristae ampullares
• d. Cones

ANSWER
BACK TO GAME
51
Ear Physiology 500 Answer

• Vestibular nystagmus occurs when which receptors
  are stimulated?
• a. Spiral organs
• b. Maculae
• c. Cristae ampullares
• d. Cones

BACK TO GAME
52
FINAL ROUND Question

• Otoliths activate which receptors?
• a. Spiral organs
• b. Maculae
• c. Cristae ampullares
• d. Mitral cells

ANSWER
BACK TO GAME
53
FINAL ROUND Answer

• Otoliths activate which receptors?
• a. Spiral organs
• b. Maculae
• c. Cristae ampullares
• d. Mitral cells

BACK TO GAME