Neuroscience Week 6: Auditory Flashcards

1
Q

Identify ear parts

A
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2
Q

Identify Ear parts

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3
Q

Identify

A

Cochlear Receptors

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4
Q

Identify

A

Section through cochlea

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5
Q

Identify

A

Spiral organ of Corti

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6
Q

Identify

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7
Q

Identify auditory inputs

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8
Q

Identify

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9
Q

Identify

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10
Q

Identify

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11
Q

Identify

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12
Q

Identify

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13
Q

Identify

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14
Q

Identify

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15
Q

Identify

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16
Q

Identify

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17
Q

Answer

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18
Q

Identify

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19
Q

Identify

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20
Q

What condition?

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21
Q

Describe

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22
Q

Describe

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23
Q

What condition?

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24
Q

What condition?

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25
Q

Conduction hearing loss common causes

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26
Q

Conduction hearing loss Weber Test

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27
Q

Conduction hearing loss Rinne Test

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28
Q

Conduction hearing loss Treatment

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29
Q

What condition?

A

Conduction hearing loss

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30
Q

Sensorineural hearing loss common causes

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31
Q

Sensorineural hearing loss Weber test

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32
Q

Sensorineural hearing loss Rinne Test

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33
Q

Sensorineural hearing loss Treatment

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34
Q

What condition?

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35
Q

Describe noise-induced hearing loss

A
36
Q

Describe Presbycusis

A
37
Q

What condition?

A

Noise Induced hearing loss

38
Q

What condition?

A

Presbycusis

39
Q

What condition?

A

peripheral vertigo

40
Q

What condition?

A

Central vertigo

41
Q

What condition?

A
42
Q

Describe Vertigo

A
43
Q

Describe peripheral vertigo

A
44
Q

Describe central vertigo

A
45
Q

3 variables of equilibrium

A
  • Visual
  • Proprioceptive
  • Vestibular
46
Q

Describe the Romberg balance test

A
47
Q

What is this?

A

Acoustic Neuroma

48
Q

Identify

A
49
Q

Conduction hearing loss common causes

A
50
Q

Conduction hearing loss Weber Test

A
51
Q

Conduction hearing loss Rinne test

A
52
Q

Conduction hearing loss treatment

A
53
Q

Sensorineural hearing loss common causes

6 listed

A
54
Q

Sensorineural hearing loss Weber test

A
55
Q

Sensorineural hearing loss Rinne Test

A
56
Q

Sensorineural hearing loss treatment

4 listed

A
57
Q

Mixed hearing loss common causes

5 listed

A
58
Q

Mixed hearing loss weber test

A
59
Q

Mixed hearing loss Rinne test

A
60
Q

Mixed hearing loss treatment

A
61
Q

Cortical hearing loss common causes

3 listed

A
62
Q

Cortical hearing loss weber test

A
63
Q

Cortical hearing loss Rinne test

A
64
Q

Cortical hearing loss treatment

4 listed

A
65
Q

Stapedius muscle is innervated by?

A

CN VII Facial nerve

66
Q

Auditory tube AKA

A

Eustachian tube

67
Q

cochlear duct AKA

A

Scala media

68
Q

Organs important for equilibrium

A
  • Saccule
  • Utricle
  • Semicircular canals
69
Q

facial paralysis associated with hyperacusis because of the?

A

Stapedius muscle?

70
Q

Vestibular system

A
71
Q

Transverse temporal gyrus of Heschl

A

is the 6th and final synapse in the auditory cortex

72
Q

Describe the auditory pathway

A

online check for fidelity

73
Q

Describe Otosclerosis

A
  • overgrowth of bone next to the stapes
  • stapes becomes obstructed and doesn’t vibrate as it should
74
Q

Otosclerosis Treatment

A

retract stapes and put a prosthesis in there

75
Q

Describe Cholesteatoma

A
  • overgrowth of desquamated keratin debris within the middle ear space, it may erode the ossicles
  • mastoid air cells → conductive hearing loss
  • often presents with painless otorrhea
76
Q

Rinne Test

&

Weber Test

A
77
Q

Meniere disease description

A
  • the peripheral vestibular and auditory apparatus can be damaged by increased endolymphatic pressure that gradually destroys hair cells in both the vestibular and auditory peripheral systems
78
Q

Meniere disease characterized by?

A
  • abrupt attacks of severe vertigo that can last for several hours
  • the attacks are immobilizing and produce nausea and vomiting
79
Q

Meniere disease clinical presentation

A
  • the vestibular symptoms are accompanied by auditory symptoms including tinnitus and progressive sensorineural deafness
  • most cases are unilateral but bilateral disease does occur
80
Q

Meniere disease

A
81
Q

Meniere disease Treatment

A
  • diuretics
  • low sodium diet
  • anti-histaminics
82
Q

BPPV AKA

A

Benign Paroxysmal Positional Vertigo

83
Q

Benign Paroxysmal Positional Vertigo AKA

A

BPPV

84
Q

Benign Paroxysmal Positional Vertigo Treatment

A

Epley maneuver: to restore the position of otoconia that have been displaced from utricle or saccule into semicircular canals

85
Q

The Epley maneuver can be used to treat

A

BPPV