Chapter 7 Flashcards

The Nervous System - Senses

1
Q

During the process of hearing, what does the frequency of the sound waves determine?

A

Pitch of the sound

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2
Q

What is the final Destination in a pathway to the senses of the Parietal Lobe?

A

Taste

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3
Q

What is the final Destination in a pathway to the senses of the Occipital Lobe?

A

Vision

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4
Q

What is the final Destination in a pathway to the senses of the Temporal Lobe?

A

Hearing

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5
Q

What is the final Destination in a pathway to the senses of the Frontal Lobe?

A

Smell

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6
Q

What diagnostic test can be used to assess the health and function of the ear?

A

Rinne and Weber tests

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7
Q

What are classified as special senses

A
  • Taste and Smell
  • Vison
  • Hearing and Balance
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8
Q

What is the external part of the ear that is visible to the naked eye?

A

Pinna

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9
Q

The client has a cut on the tip of his tongue. The nurse assesses for which taste sensation?

A

Sweet

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10
Q

Identify the layers of the eye

A
  • Uvea
  • Sclera
  • Retina
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11
Q

List the ossicles of the middle ear in order starting at the tympanic membrane

A
  1. Malleus
  2. Incus
  3. Stapes
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12
Q

How are odors perceived?

A
  • Odors are detected in the mucosa of the nasal cavity
  • Bipolar neurons are used
  • Adaptation diminishes the duration of the sense of smell
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13
Q

What is the function of the vestibular apparatus?

A

To perceive equilibrium

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14
Q

Which part of the retina has no photoreceptors and is therefore considered the blind spot?

A

Optic disc

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15
Q

What type of neuron is the olfactory cell?

A

Bipolar

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16
Q

What part of the eye produces aqueous humor?

A

Ciliary body

17
Q

What structures protect the eye?

A
  • Eyelids
  • Eyelashes
  • Eyebrows
18
Q

What is the function of the middle ear?

A

To amplify the vibration of the tympanic membrane

19
Q

What statement about general senses is true?

A

General senses are simple receptors in the skin, muscles, joints, tendons, and organs

20
Q

The ossicles are part of what section of the ear?

A

The Middle Ear