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physiology of respiration, and the anatomy and physiology of phonation. Flashcards | StudBud
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physiology of respiration, and the anatomy and physiology of phonation.
physiology of respiration, and the anatomy and physiology of phonation.
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An #anatomy #quiz about the physiology of respiration, and the anatomy and physiology of phonation.
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1
Which of the following muscles is NOT a laryngeal+hyoid elevator?
Stylohyoid
Hyoglossus
Genioglossus
Sternohyoid
2
Which of the following statements about the respiratory cycle is false?
Adults complete between 20 and 30 cycles of respiration/min
Volume increases during increased work output
Defined as one inspiration and one expiration
Respiration requires muscular effort
3
Which theory explains why the vocal folds are able to achieve complete closure?
Two-mass theory
Myoelastic effect
Muco-viscose theory
Aerodynamic effect
4
During inspiration, increased lung volume results in ___________ alveolar pressure.
Positive
Negative
5
The complete ring atop the trachea is called the ____________.
Cricoid cartilage
Thyroid cartilage
Epiglottis cartilage
Arytenoid cartilage
6
Air inspired beyond tidal volume is called ____________.
Vital capacity
Residual volume
Expiratory reserve volume
Inspiratory reserve volume
7
True or False: Unlike adults, infants usually have a volume of air that is never expelled.
False
True
8
__________ is the volume that can be inspired from resting lung volume.
Functional residual capacity
Inspiratory capacity
Vital capacity
Total lung capacity
9
The ___________ is the largest laryngeal cartilage.
Thyroid cartilage
Cricoid cartilage
Arytenoid cartilage
Epiglottis cartilage
10
The space between the vocal folds is known as the _________.
Ligament
Ventricle
Glottis
Cartilages
11
The start phase of phonation is known as the _______.
Attack
Start
Sustained phonation
Termination
12
True or False: The glottal cycle is symmetrical- all phases are approximately the same length.
False
True
13
Which theory describes why the vocal folds are able to close quickly during normal oscillation?
Two-mass theory
Aerodynamic effect
Muco-viscose theory
Myoelastic effect
14
A material returns to its original shape after displacement due to _________.
Stiffness
Elasticity
Inertia
Waveform
15
Air in the mouth and trachea can participate in gas exchange:
False
True
16
____________ is also known as a collapsed lung.
Pulmonary fibrosis
Pneumonia
Bronchitis
Pneumothorax
17
Which internal vocal fold structure is the red arrow pointing to?
Superficial Lamina Propria
Vocalis Muscle
Epithelium
Vocal Ligament
18
The number of cycles of vibration per second is known as the _________.
Tone
Height
Pitch
Fundamental frequency
19
This laryngeal structure provides protection for the airway during swallowing:
Arytenoid cartilage
Epiglottis cartilage
Cricoid cartilage
Thyroid cartilage
20
Which structure is the red arrow pointing to?
Thyroid cartilage
Hyoid bone
Trachea
Epiglottis
21
Which intrinsic larynx muscle is the only abductor of the vocal folds?
Oblique arytenoid
Posterior cricoarytenoid
Lateral cricoarytenoid
Transverse arytenoid
22
The time to complete one cycle of vibration is known as __________.
Period
Cycle
Waveform
Frequency
23
Pressure below the vocal folds is known as:
Intrapleural pressure
Subglottal pressure
Intraoral pressure
Alveolar pressure
24
Which intrinsic larynx muscle functions in relaxing the vocal folds?
Cricothyroid
Thyroarytenoid
Thyromuscularis
Thyrovocalis
25
When blowing into a manometer, the more force the person uses, the higher the column rises.
True
False
26
Air that does not undergo gas exchange is called:
Lost air
Vital capacity
Tidal volume
Dead air
27
Pressure between the visceral and parietal pleural membranes is known as:
Pulmonic pressure
Intrapleural pressure
Intraoral pressure
Subglottal pressure
28
The larynx is composed of:
Cartilage
Bone
29
Which instrument for measuring respiration measures pressure?
Manometer
Spirometer
30
The red arrow in the diagram is pointing to the:
Arytenoid cartilages
Throid cartilage
Corniculate cartilages
Cuneiform cartilages
31
The following image depicts a ___________.
Manometer
Respirator
Spirometer
Ventilator
32
True or False: Vocal folds are bands of tissue that are immobile.
False
True
33
True or False: Extrinsic laryngeal muscles elevate or depress the larynx.
False
True
34
________ views the vocal folds from above via the nasal cavity and measures swallowing.
Electroglottograph
Soud level meter
Fiberendoscopy
Dosimeter
35
________________ is air that remains in the body after passive respiration.
Inspiratory capacity
Total lung capacity
Tidal volume
Functional residual capacity
36
Quiet tidal volume is larger in males than females.
False
True
37
True or False: The larynx is composed of several bones.
False
True
38
________ is the force behind speech production.
Resonation
Phonation
Respiration
Articulation
39
True or False: Intrinsic laryngeal muscles have one attachment on a non-laryngeal structure.
True
False
40
What is the minimal requirement of driving pressure to make the vocal folds move?
7-8 cm H20
5-10 Cm H20
10-12 Cm H20
3-5 cm H20
41
True or False: Alveoli expand from 25 million at birth to more than 300 million by age 8
True
False
42
The red arrow in the diagram is pointing to the:
Hyoid
Epiglottis
Thyroid
Glottis
43
The larynx is adjacent to the cervical vertebrae through:
C3-C4
C5-C7
C2-C3
C4-C6
44
The __________ is the union between the tongue and laryngeal structures.
Epiglottis
Hyoid bone
Uvula
Palate
45
___ attach on the upper surface of the cricoid cartilage allowing for a wide range of movement.
Hyoid bone
Corniculate cartilage
Cuneiform cartilages
Arytenoid cartilages
46
How many layers of tissue are the vocal folds made up of?
3
5
7
9
47
The process of
checking action
involves the use of ___________ muscles to control airflow.
Inspiration
Expiration
48
Which muscle is responsible for the opening of the vocal fold gap?
Transverse arytenoid
Aryepiglottis
Posterior cricoarytenoid
Cricothyroid
49
What is the function of the cricothyroid joint?
Positions the larynx
Fine tunes the vocal folds
Allows cricoid and thyroid to rotate relative to each other
Allows rocking and gliding
50
Which of the following is NOT true about a laryngectomy?
Voicing source for speech is lost
Patient undergoes tracheostomy
Larynx is removed
Patients cannot restore speech after laryngectomy
51
True or False: The average length of the larynx is longer in males than females.
False
True
