Speech Science Quiz 10 - 11

Front 1

pressure/airflow

Back 1

When appling Ohm's Law to solve for resistance, resistance=___________/______________.

Front 2

pressure/airflow

Back 2

When appling Ohm's Law to solve for resistance, resistance=___________/______________.

Front 3

increases, decreases, decreases

Back 3

If you produce /apa/ with a breathy voice quality: air flow ___________, medial compression (resistance) ____________, and duration ___________.

Front 4

decreases, increases, increases

Back 4

If you produce /apa/ with a strained voice quality: air flow ___________, medial compression (resistance) ____________, and duration ___________.

Front 5

incomplete lip closure, incomplete closure of velopharyngeal port

Back 5

Damage to cranial nerve #7 may affect air flow because it causes ______________. Another factor than can affect air flow is ____________________.

Front 6

does not drop to 0 during burst release, cannot build up

Back 6

If there is incomplete lip closure or incomplete closure of the velopharyngeal port: air pressure ________________ because intraoral pressure __________________________ during stop gap.

Front 7

volume

Back 7

We can use air flow to learn information about __________________ of the lungs.

Front 8

volume, time, airflow*time, increases, decreases, decreases, constant

Back 8

air flow = change in __________/change in ___________. Therefore volume= ____________________.If you produce /apa/ with a breathy voice quality: air flow ___________, medial compression (resistance) ____________, and duration ___________ provided that airflow is ____________.

Front 9

2L (2000 mL)

Back 9

If airflow for a sustained /a/ is 200mL/s and the patient sustains phonation for 10 sec, what is the volume of the lungs?

Front 10

frequency (pitch), loudness (intensity), frequency, increasing/decreasing tension of the VF

Back 10

When measuring air flow the patient must maintain a constant __________ and a constant _____________ so that measurements are accurate. This is because ____________ affects air flow by ______________.

Front 11

body size, health, physique, >, >

Back 11

Norms for volume of the lungs correlate with patient's _____________, _____________, and ___________. In general, a male's lung volume is ____ a female's, which is ____ a child's.

Front 12

volume, checking action, inhalation

Back 12

If holding out a sustained /a/ we assume that the lungs will collapse with a steady even decrease in _________ using _______________ and muscles of _______________.

Front 13

200 mL/s (.2 L/s)

Back 13

If a patient expels (breathes out) 2L of air during a sustained phonation lasting 10 sec, what is the average (mean) air flow?

Front 14

increases, increases, decreases, increases

Back 14

When producing /apa/ with a louder voice: intraoral pressure ____________, medial compression (resistance) _________, and airflow ______________. Frequency ____________.

Front 15

decreases, decreases, increases

Back 15

When producing /apa/ with a softer voice: intraoral pressure ____________, medial compression (resistance) _________, and airflow ______________.

Front 16

jitter

Back 16

_________ refers to frequency perturburation. When there is very little of it, this is indicative that the sound is more periodic.

Front 17

RAP (relative average perturburation)

Back 17

_____ is one of many ways to measure jitter as it represents frequency variability from a set of cycles.

Front 18

nasometer

Back 18

A _________ is used to measure acoustic signals coming out of the nasal and oral cavities.

Front 19

i (b/c tongue is high and forward), elevate

Back 19

If using a laryngeal mirror to examine the gross anatomy & physiology of the larynx we would ask a patient to produce: /___ / because the articulators would act to __________ the larynx.

Front 20

below the velum into the pharynx

Back 20

Using a nasal (flexible) endoscope is preferable to using a laryngeal mirror because it's placement is ____________.

Front 21

F (transoral is better)

Back 21

T/F: A nasal endoscope provides a better quality image than a transoral (rigid) endoscope.

Front 22

stroboscopy, fundamental frequency

Back 22

In order to look at images of VF vibration we use _____________ during which a wavelength is sampled at various times throughout a variety of cycles. The flashes (when images are collected) are timed to occur at a rate slightly lower than the _________ ____________.

Front 23

transoral, sensor, 2 lights

Back 23

A stroboscopy instrument is similar to a _________ endoscope, but is different because it contains a _________ and __________.

Front 24

surface, needle, needle

Back 24

There are 2 types of EMGs (electromyography) electrodes: ___________ and ___________. The _________ are primarily used for research and are not practical for clinic.

Front 25

dysphasia, muscle activity

Back 25

EMGs are used to assist patients with _____________ because they provide feedback of __________ __________, which can be used to provide tangible targets for the patient to work toward.

Front 26

EMA (electromagnetic articulography)

Back 26

________________ involves gluing tiny sensors to the tongue, lips, and oral angles. These sensory are then tracked using magnetic coils. This procedure is easy to use on children, but is typically not used in clinical practice (more for research).