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Priniclpes Of Anesthesia > Whiteboard info from labs > Flashcards

Whiteboard info from labs Flashcards

1
Q

Afferent limb of layngospasm

A

Internal branch of Superior Laryngeal nerve

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2
Q

Efferent limb of laryngospasm 1

A

External branch of Superior Laryngeal Nerve cricothyroid

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3
Q

Efferent Limb of laryngospasm 2
Nerve and muscles

A

Recurrect laryngeal nerve: lateral cricothyroid and thyroarytenoid

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4
Q

Number of airways as airway bifuncates

A

Increases

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5
Q

Total cross section AREA as airway bifuncates

A

increase

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6
Q

Airflow velocity as airway bifuncates

A

decreases

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7
Q

Amount of Cartilage as airway bifuncates

A

decreases

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8
Q

Goblet Cells (produce mucous) as airway bifuncates

A

decrease

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9
Q

Ciliated cells (clears mucous) as airway bifuncates

A

decrease

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10
Q

Muscular layer as airway bifuncates

A

Varies

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11
Q

Superior Laryngeal nerve external:
Sensory or motor?
If motor, which Muscle?
If sensory, where?

A

Motor
Cricothyroid

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12
Q

Superior Laryngeal nerve internal: sensory or motor?
If motor, which muscle?
If sensory, where?

A

Sensory
Posterior epiglottis –>level of vocal chords

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13
Q

Recurrent laryngeal nerve:
Motor or sensory?
If motor, which muscle?
If sensory, where?

A

Motor: All muscles EXCEPT cricothyroid

Sensory: below the level of the vocal chords

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14
Q

Trigeminal nerve aka

A

Cranial nerve V

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15
Q

Trigeminal includes what branches?

A

V1, V2, V3

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16
Q

Trigeminal nerve provides where sensory info?

A

Face and head

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17
Q

Trigeminal V1 sensory functions:

A

nares
anteror 1/3 of nasal septum

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18
Q

Trigeminal nerve V1 motor function

A

none

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19
Q

Trigeminal nerve V1 aka

A

Opthalmic nerve

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20
Q

Trigeminal nerve V2 sensory functions:

A

Anterior 2/3 of tongue
Septum
Turbinates

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21
Q

Trigeminal nerve V2 aka

A

Maxillary nerve

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22
Q

Trigeminal nerve V2 motor fucntion

A

none!

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23
Q

Trigeminal V3 aka

A

Mandibular

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24
Q

Trigeminal V3 sensory function:

A

Floor of mouth, jaw

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25
Q

Glossopharyngeal nerve aka

A

Cranial Nerve IX

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26
Q

Glossopharyngeal nerve sensory functions:

A

Soft palate
oropharynx
tonsils
Poterior 1/3 of tounge

27
Q

Glossopharyngeal motor functions

A

Phonation
Swallowing

28
Q

MAC effect young age

A

increases

29
Q

MAC effect red hair

A

increases

30
Q

MAC effect hyperthermia

A

increases

31
Q

MAC effect chronic ETOH

A

increases

32
Q

MAC effect acute admin of amphetamine

A

increases

33
Q

MAC effect pregnancy

A

decreases

34
Q

MAC effect older age

A

decreases

35
Q

MAC effect Hypothermia

A

decreases

36
Q

MAC effect hypoxemia and hypotension

A

decreases

37
Q

MAC effect acute ETOH

A

decreases

38
Q

MAC effect gender

A

no effect

39
Q

MAC effect Hypo/hypercapnia

A

no effect

40
Q

MAC effect muscle relaxants

A

no effect

41
Q

MAC effect hypertension

A

no effect

42
Q

MAC effect hyperthyroidism/hypothyroidism

A

no effect

43
Q

GABA a receptor basic MOA

A

Stimulates inhibitory pathway

44
Q

Glycine channel basic MOA

A

Stimulate inhibitory pathway

45
Q

Potassium channel basic MOA

A

Stimulate inhibitory pathway

46
Q

NMDA receptors basic MOA

A

Inhibit excitatory pathway

47
Q

Nicotinic receptors basic MOA

A

inhibit excitatory pathway

48
Q

Sodium channels basic MOA

A

inhibit excitatory pathway

49
Q

Dendritic spin function motility basic MOA

A

inhibit excitatory pathway

50
Q

Intrinsic or extrinsic laryngeal muscle:
Interarytenoid

A

Intrinsic

51
Q

Intrinsic or extrinsic laryngeal muscle:
Lateral cricoarytenoid

A

Intrinsic

52
Q

Intrinsic or extrinsic laryngeal muscle:
Thyroarytenoid

A

Intrinsic

53
Q

Intrinsic or extrinsic laryngeal muscle:
Aryepiglottic

A

Intrinsic

54
Q

Intrinsic or extrinsic laryngeal muscle:
Vocalis

A

Intrinsic

55
Q

Intrinsic or extrinsic laryngeal muscle:
omohyoid

A

Extrinsic

56
Q

Intrinsic or extrinsic laryngeal muscle: Mylohyoid

A

Extrinsic

57
Q

Intrinsic or extrinsic laryngeal muscle: Thyrohyoid

A

Extrinsic

58
Q

Intrinsic or extrinsic laryngeal muscle: cricothyroid

A

Extrinsic

59
Q

Intrinsic or extrinsic laryngeal muscle: digastric

A

Extrinsic

60
Q

Intrinsic or extrinsic laryngeal muscle: sternohyoid

A

Extrinsic

61
Q

Muscles of the superior laryngeal nerve:

A

Cricothyroid
(SCAR)

62
Q

Muscles of the recurrent laryngeal nerve:

A

All other intrinsic muscles
(SCAR)

63
Q

Laryngospasm treatment: (steps)

A
  1. 100% FIO2
  2. Remove noxious stimuli
  3. Deepen anesthesia
  4. CPAP 15-20 cm H2O while Larson’s manuever
  5. Administer succ IV or IM

Priniclpes Of Anesthesia (19 decks)

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