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Chapter 15: The Special Senses

Eye Anatomy Eye

PhysiologyTaste and

SmellEar PhysiologyEar Anatomy

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FINAL ROUNDQuestions by Mark Hollier, Georgia Perimeter College - Clarkston Campus

© 2013 Pearson Education, Inc.

Eye Anatomy:

$100 Question

The fibrous layer of the eye contains the _______.

a. cornea

b. choroid coat

c. retina

d. lens

ANSWER

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Eye Anatomy:

$100 Answer

The fibrous layer of the eye contains the _______.

a. cornea

b. choroid coat

c. retina

d. lens

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Eye Anatomy: $200 Question

Which extrinsic muscle of the eye is controlled via cranial nerve IV?

a. Superior rectus

b. Inferior rectus

c. Superior oblique

d. Inferior oblique

ANSWER

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Eye Anatomy:

$200 Answer

Which extrinsic muscle of the eye is controlled via cranial nerve IV?

a. Superior rectus

b. Inferior rectus

c. Superior oblique

d. Inferior oblique

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Eye Anatomy:

$300 Question

Tears drain directly from the _______ into thenasolacrimal duct.

a. lacrimal gland

b. lacrimal punta

c. lacrimal sac

d. lacrimal canaliculi

ANSWER

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Eye Anatomy:

$300 Answer

Tears drain directly from the _______ into thenasolacrimal duct.

a. lacrimal gland

b. lacrimal punta

c. lacrimal sac

d. lacrimal canaliculi

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Eye Anatomy: $400 Question

Blood vessels of the eye are found in the middle of the ________.

a. cornea

b. choroid

c. retina

d. lens

ANSWER

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Eye Anatomy:

$400 Answer

Blood vessels of the eye are found in the middleof the ________.

a. cornea

b. choroid

c. retina

d. lens

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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

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Eye Anatomy:

$500 Answer

The area where the optic nerve leaves the eye iscalled the ________.

a. fovea centralis

b. macula lutea

c. optic disc

d. fundus

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Eye Physiology: $100 Question

Which statement is incorrect?

a. Cones have low sensitivity.

b. Rods have low acuity.

c. Cones occur mostly in the central retina.

d. There are 20 cones for every rod.

ANSWER

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Eye Physiology: $100 Answer

Which statement is incorrect?

a. Cones have low sensitivity.

b. Rods have low acuity.

c. Cones occur mostly in the central retina.

d. There are 20 cones for every rod.

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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

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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

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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

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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.

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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.

Eye Physiology: $400 Question

ANSWER

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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

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Eye Physiology: $500 Question

Which of the following occurs when looking atnear objects?

a. The lens flattens.

b. The pupils constrict.

c. The eyeballs diverge.

d. The ciliary muscle relaxes.

ANSWER

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Eye Physiology: $500 Answer

Which of the following occurs when looking atnear objects?

a. The lens flattens.

b. The pupils constrict.

c. The eyeballs diverge.

d. The ciliary muscle relaxes.

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Taste and Smell: $100 Question

The receptors for taste and smell are classified as ________.

a. mechanoreceptors

b. chemoreceptors

c. nociceptors

d. proprioceptors

ANSWER

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Taste and Smell:

$100 Answer

The receptors for taste and smell are classified as ________.

a. mechanoreceptors

b. chemoreceptors

c. nociceptors

d. proprioceptors

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Taste and Smell: $200 Question

Taste transduction via H+ ions depolarizing the gustatory epithelial cells occurs with which taste sensation?

a. Sweet

b. Sour

c. Salty

d. UmamiANSWER

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Taste and Smell: $200 Answer

Taste transduction via H+ ions depolarizing the gustatory epithelial cells occurs with which taste sensation?

a. Sweet

b. Sour

c. Salty

d. Umami

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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

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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

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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

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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

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Taste and Smell: $500 Question

Which of the following are second-order sensory neurons in the olfactory pathway?

a. Mitral cells

b. Olfactory bulbs

c. Glomeruli

d. Olfactory sensory neurons

ANSWER

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Taste and Smell: $500 Answer

Which of the following are second-order sensory neurons in the olfactory pathway?

a. Mitral cells

b. Olfactory bulbs

c. Glomeruli

d. Olfactory sensory neurons

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Ear Anatomy:

$100 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

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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

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Ear Anatomy: $200 Question

The bony labyrinth forms the boundary wall for _______.

a. the spiral organ

b. endolymph

c. perilymph

d. both a and b

ANSWER

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Ear Anatomy: $200 Answer

The bony labyrinth forms the boundary wall for _______.

a. the spiral organ

b. endolymph

c. perilymph

d. both a and b

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Ear Anatomy:

$300 Question

The spiral organ is found in the _______.

a. vestibule

b. semicircular canals

c. utricle

d. cochlea

ANSWER

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Ear Anatomy:

$300 Answer

The spiral organ is found in the _______.

a. vestibule

b. semicircular canals

c. utricle

d. cochlea

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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

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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

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The scala tympani extends from the apex of the cochlea to the _______.

a. scala media

b. scala vestibuli

c. basilar membrane

d. round window

Ear Anatomy: $500 Question

ANSWER

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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

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Ear Physiology: $100 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

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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

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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

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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

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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

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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

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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 an

ampullary cupula

Ear Physiology: $400 Question

ANSWER

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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 an

ampullary cupula

BACK TO GAME

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Ear Physiology: $500 Question

Vestibular nystagmus occurs when which receptors are stimulated?

a. Spiral organs

b. Maculae

c. Cristae ampullares

d. Cones

ANSWER

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Ear Physiology: $500 Answer

Vestibular nystagmus occurs when which receptors are stimulated?

a. Spiral organs

b. Maculae

c. Cristae ampullares

d. Cones

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FINAL ROUND Question

Otoliths activate which receptors?

a. Spiral organs

b. Maculae

c. Cristae ampullares

d. Mitral cells

ANSWER

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FINAL ROUND Answer

Otoliths activate which receptors?

a. Spiral organs

b. Maculae

c. Cristae ampullares

d. Mitral cells

BACK TO GAME