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APEX Review Qs > Unit 1: Respiratory > Flashcards

Unit 1: Respiratory Flashcards

1
Q
A

purple= vocalis
pink= cricothyroid
blue= lateral cricoarytenoid
green= thyroarytenoid
orange= posterior cricoarytenoid

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2
Q

The vocalis is innervated by the _______ nerve
a. RLN
b. Superior Laryngeal nerve external branch

A

A

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3
Q

The posterior cricoarytenoid is innervated by the _______ nerve
a. RLN
b. Superior Laryngeal nerve external branch

A

A

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4
Q

The interarytenoid is innervated by the _______ nerve
a. RLN
b. Superior Laryngeal nerve external branch

A

A

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5
Q

The lateral cricoarytenoid is innervated by the _______ nerve
a. RLN
b. Superior Laryngeal nerve external branch

A

A

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6
Q

The thyroarytenoid is innervated by the _______ nerve
a. RLN
b. Superior Laryngeal nerve external branch

A

A

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7
Q

The aryepiglottic is innervated by the _______ nerve
a. RLN
b. Superior Laryngeal nerve external branch

A

A

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8
Q

The cricothyroid is innervated by the _______ nerve
a. RLN
b. Superior Laryngeal nerve external branch

A

B

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9
Q

Classify as an intrinsic or extrinsic laryngeal muscle:

aryepiglottic

A

Intrinsic

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10
Q

Classify as an intrinsic or extrinsic laryngeal muscle:

Vocalis

A

intrinsic

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11
Q

Classify as an intrinsic or extrinsic laryngeal muscle:

cricothyroid

A

intrinsic

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12
Q

Classify as an intrinsic or extrinsic laryngeal muscle:

Sternohyoid

A

Extrinsic

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13
Q

Classify as an intrinsic or extrinsic laryngeal muscle:

Omohyoid

A

Extrinsic

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14
Q

Classify as an intrinsic or extrinsic laryngeal muscle:

Interarytenoid

A

intrinsic

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15
Q

Classify as an intrinsic or extrinsic laryngeal muscle:

Mylohyoid

A

extrinsic

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16
Q

Classify as an intrinsic or extrinsic laryngeal muscle:

Thyroarytenoid

A

intrinsic

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17
Q

Classify as an intrinsic or extrinsic laryngeal muscle:

Digastric

A

extrinsic

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18
Q

Classify as an intrinsic or extrinsic laryngeal muscle:

thyrohyoid

A

extrinsic

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19
Q

Classify as an intrinsic or extrinsic laryngeal muscle:

lateral cricoarytenoid

A

Intrinsic

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20
Q

what muscles tense the vocal cords

A

Cricothyroid – “Cords Tense”

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21
Q

what muscles relax the vocal cords

A

ThyroaRytenoid – “They Relax”

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22
Q

what muscles abduct the vocal cords

A

Posterior Cricoarytenoid – “Please Come Apart”

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23
Q

what muscles adduct the vocal cords

A

Lateral CricoArytenoid – “Lets Close Airway”

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24
Q
A
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25
Q

the SLN innervates the (Select 2):

A. Cricothyroid muscle
B. Trachea
C. Posterior third of tongue
D. Underside of the epiglottis

A

A & D

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26
Q
A
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27
Q
A
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28
Q

select the correct nerve that innervates: Tonsils

A. Trigeminal (V1)
B. Trigeminal (V2)
C. Trigeminal (V3)
D. Glossopharyngeal

A

D

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29
Q

select the correct nerve that innervates: Posterior 1/3 of tongue

A. Trigeminal (V1)
B. Trigeminal (V2)
C. Trigeminal (V3)
D. Glossopharyngeal

A

D

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30
Q

select the correct nerve that innervates: anterior 1/3 of nasal septum

A. Trigeminal (V1)
B. Trigeminal (V2)
C. Trigeminal (V3)
D. Glossopharyngeal

A

A

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31
Q

select the correct nerve that innervates: oropharynx

A. Trigeminal (V1)
B. Trigeminal (V2)
C. Trigeminal (V3)
D. Glossopharyngeal

A

D

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32
Q

select the correct nerve that innervates: turbinates

A. Trigeminal (V1)
B. Trigeminal (V2)
C. Trigeminal (V3)
D. Glossopharyngeal

A

B

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33
Q

select the correct nerve that innervates: nasal septum

A. Trigeminal (V1)
B. Trigeminal (V2)
C. Trigeminal (V3)
D. Glossopharyngeal

A

B

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34
Q

select the correct nerve that innervates: nares

A. Trigeminal (V1)
B. Trigeminal (V2)
C. Trigeminal (V3)
D. Glossopharyngeal

A

A

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35
Q

select the correct nerve that innervates: soft palate

A. Trigeminal (V1)
B. Trigeminal (V2)
C. Trigeminal (V3)
D. Glossopharyngeal

A

D

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36
Q

select the correct nerve that innervates: anterior side of epiglottis

A. Trigeminal (V1)
B. Trigeminal (V2)
C. Trigeminal (V3)
D. Glossopharyngeal

A

D

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37
Q

select the correct nerve that innervates: vallecula

A. Trigeminal (V1)
B. Trigeminal (V2)
C. Trigeminal (V3)
D. Glossopharyngeal

A

D

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38
Q

select the correct nerve that innervates: anterior 2/3 of tongue

A. Trigeminal (V1)
B. Trigeminal (V2)
C. Trigeminal (V3)
D. Glossopharyngeal

A

C

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39
Q
A

SLN External Branch

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40
Q
A

SLN Internal Branch

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41
Q
A

SLN Internal Branch

42
Q
A

RLN

43
Q
A

RLN

44
Q
A

SLN External Branch

45
Q

which landmark is identified for a SLN block?
a. greater cornu of hyoid bone
b. superior horn of thyroid cartilage
c. cricothyroid membrane
d. palatoglossal arch

A

A

46
Q

What nerve is blocked?

A

glossopharyngeal nerve

47
Q

What nerve is blocked?

A

top = SLN

bottom middle = RLN

48
Q

which cartilagenous strructure is not visible in this picture?

A. Corniculate
B. Arytenoid
C. Cuneiform
D. Epiglottis

A

B

49
Q

The Epiglottis is:

A. Unparied cartilage
B. PAired Cartilage
C. Bone

A

A

50
Q

The cricoid is:

A. Unparied cartilage
B. Paired Cartilage
C. Bone

A

A

51
Q

The arytenoid is:

A. Unparied cartilage
B. Paired Cartilage
C. Bone

A

B

52
Q

The hyoid is:

A. Unparied cartilage
B. Paired Cartilage
C. Bone

A

C

53
Q

The corniculate is:

A. Unparied cartilage
B. Paired Cartilage
C. Bone

A

B

54
Q

The cuneiform is:

A. Unparied cartilage
B. Paired Cartilage
C. Bone

A

B

55
Q

The thyroid is:

A. Unparied cartilage
B. Paired Cartilage
C. Bone

A

A

56
Q
A
57
Q

what is the narrowest region of the adult airway

A

level of the vocal cords

58
Q

what is the narrowest region of the pediatric airway

A
  • fixed = cricoid ring
  • dynamic = vocal cords
59
Q

what maneuver is efficacious for the treatment fo laryngospasm

A. Larson
B. Valsalva
C. Muller
D. Bainbridge

A

A

60
Q

what is treatment for laryngospasm

A
61
Q

what nondepolarizing NMB can be given IM

A

Rocuronium

62
Q

what are risks of valsalva maneuver

A

increased pressure in thorax, abdomen and brain

63
Q

give a clinical example of mullers maneuver

A

pt bites down on ETT and takes a deep breath –> negative pressure pulmonary edema

64
Q

list 6 complications of laryngospasm

A
65
Q
A
66
Q
A

green- tensor palentine (opens nasopharynx)
purple- genioglossus mucle (open the oropharynx)
orange- hyoid muscles (opens the hypopharynx)

67
Q
A
68
Q

what vertebral elevel corresponds with adult trachea

A

C6

69
Q

what type of pneumocyte produces surfactant

A

type 2

70
Q

what 2 landmarks correspond with the carina

A
  1. T4
  2. Angle of louis
71
Q

what structures permit air movement between alveoli?

A

pores of kohn

72
Q

what type of pneumocyte provides the surface for gas exchange

A

type 1

73
Q

describe the relationship between neck position and the tip of the ETT

A

the hose follows the nose

74
Q

cross-sectional area:

A. Increases with airway bifurcation
B. Decreases with airway bifurcation

A

A

75
Q

number of airways

A. Increases with airway bifurcation
B. Decreases with airway bifurcation

A

A

76
Q

Airway Velocity

A. Increases with airway bifurcation
B. Decreases with airway bifurcation

A

B

77
Q

Ciliated cells

A. Increases with airway bifurcation
B. Decreases with airway bifurcation

A

B

78
Q

goblet cells

A. Increases with airway bifurcation
B. Decreases with airway bifurcation

A

B

79
Q

Muscular layers

A. Increases with airway bifurcation
B. Decreases with airway bifurcation

A

A

80
Q

Amount of cartilage

A. Increases with airway bifurcation
B. Decreases with airway bifurcation

A

B

81
Q
A
82
Q
A
83
Q
A
84
Q
A
85
Q

Calculate the IM succinylcholine dose for a 12 kg patient

A

48 mg

86
Q

how many unpaired cartilages are present in the larynx

A

3

87
Q
A
88
Q
A
89
Q

all of the following are landmarks for larsons maneuver except:

A. ramus of mandible
B. mastoid process
C. skull base
D. mandibular body

A

D

90
Q
A
91
Q
A

mitral stenosis

92
Q

which type of pneumocyte produces surfactant

A

2

93
Q
A
94
Q
A
95
Q
A

posterior cricoarytenoid

96
Q
A
97
Q

where is adult larynx located

A

c3-c6

98
Q
A
99
Q
A
100
Q

Start on Resp Physiology

A

APEX Review Qs (5 decks)

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