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Speech Science > Exam 2: Respiration/Phonation > Flashcards

Exam 2: Respiration/Phonation Flashcards

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1
Q

Aerodynamic portion of theory

A

airstream from the lungs and Bernoulli’s effect occurs which is when there is a build up in sub glottal pressure which blows open the vocal folds to equalize pressure

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2
Q

myoelastic portion of theory

A

mechanical factors of the muscle when the vocal folds snap back into place because of elasticity. the cycle continues as pressure builds up, blows open the folds and returns to adducted position

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2
Q

breathing cycles
A indicates:

A

someone is hyperventilating

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3
Q

breathing cycles
D indicates

A

person is producing long speech utterance on one breath

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4
Q

breathing cycles
E indicates

A

greatest amount of expiratory muscle contraction

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5
Q

where does the pulmonic airstream originate

A

lungs

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6
Q

cricothyroid muscle

A

tilt larynx and adduction

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7
Q

posterior cricoarytenoid muscle

A

abduction

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8
Q

transverse arytenoid muscle

A

adduction

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9
Q

thryoarytenoid muscle

A

adduction

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10
Q

temporal lobe

A

audition
language formulation

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11
Q

frontal lobe

A

decision making
motor commands

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12
Q

parietal love

A

sensory

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13
Q

occipital lobe

A

vision

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14
Q

brainstem

A

speech breathing

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15
Q

when diameter of vocal cords increase like what occurs during puberty, frequency of voice

A

decreases

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16
Q

although tension overrides this aspect, when vocal folds are lengthened the frequency

A

decreases

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17
Q

when vocal cords increase in tension like what happens when the larynx is moved a certain way, frequency of the voice

A

increases

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18
Q

females fundamental frequency approximates

A

200 hz

19
Q

name of the space between vocal folds is

A

glottis

20
Q

the larynx and articulators are capable of producing the following types of sounds

A

mixed
simple periodic
complex periodic
complex aperiodic

21
Q

describe functions of larynx

A

protection: prevent aspiration with laryngeal reflex
respiration: vocal folds abduct and glottis is open for airstream
phonation: larynx acts as valve, vfs abduct and adduct

22
Q

in production, brooks area is responsible for

A

executing commands for motor areas for speech

23
Q

which cranial nerve innervates laryngeal muscles

A

X

24
Q

the mechanics for breathing follow this law of physics. name and describe this law

A

Boyles law: volume varies inversely with pressure being exerted. during inspiration when the lungs are expanding volume increases and pressure decreases making it negative with air rushing in. during expiration the lungs contract, volume decreases and pressure increases making it positive and air is rushing out.

25
Q

which of the following is a type of phonation

A

falsetto

26
Q

this laryngeal muscles forms the vocal folds

A

thyroarytenoid

27
Q

larynx lowered, oral closure

A

glotallic ingressive

28
Q

used in exceptional cases like as in an element of surprise

A

pulmonic ingressive

29
Q

used in African languages and results in clicking sound

A

velar ingressive

30
Q

impossible to produce and not used

A

velaric egressive

31
Q

larynx moved upward and oral closure

A

glotallic egressive

32
Q

used for most all sounds in english

A

pulmonic egressive

33
Q

describe body cover model

A

Cover refers to mucous which is elastic and flexible, transition part of model is vocal ligament itself, body part is the thyroarytenoid muscle which is stiff and tough

34
Q

put in order from least adducted to most abducted

A

whisper
breathy
normal phonation
creaky

35
Q

volume of air during inspiration shows more variation

A

speech breathing

36
Q

equal inhale and exhale

A

quiet breathing

37
Q

average breathing rate is 12-20 breaths per min

A

speech and quiet breathing

38
Q

inspirations takes up less of respiratory cycle

A

speech breathing

39
Q

more automaticity

A

quiet breathing

40
Q

where does phonation originate

A

vocal folds

41
Q

the auditory visual illusion illustrates how humans process sensory information for speech sounds when the visual and auditory input do not match. the visual system takes precedence. what is the name of this illusion

A

mcgurk effect

42
Q

tidal breathing is __for inspiratory phase and __ for expiratory phase

A

40%, 60%

43
Q

which lobe is wernickes in

A

temporal

44
Q

the auditory cortex is located in

A

both hemispheres

45
Q

the ___ muscles of larynx refers to muscles that control vocal muscles

A

intrinsic

46
Q

the vocal folds are attached to the

A

attached at front of thyroid and back of arytenoids

Speech Science (15 decks)

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