Terms of
Respiration
Respiration
Anatomical
Structures
Structures
Roles in Speech Production
Actions of
Muscles
Muscles
Respiratory Cycle
100
This dome-shaped muscle is the primary driver of inhalation
Diaphragm
100
The organs of breathing are the...
Lungs
100
List the 3 variables that influences speech breathing.
1. Body position
2. Age
3. Body type
100
During inspiration the diaphragm
flattens and pushes down creating more volume within our lungs
100
How many lung volumes and lung capacities are there each?
4 lung volumes
4 lung capacities
200
This is the small passageway that leads air from the trachea into the lungs, eventually branching into smaller tubes.
Bronchus or Bronchi
200
This cartilaginous structure sits at the top of the trachea and houses the vocal folds.
larynx
200
What are the two forms of speech breathing?
Extended steady utterances and running speech activities
200
During expiration the diaphragm
Relaxes and cause the intrapulmonary volume to decrease
200
What are the two actions involved in the respiratory cycle?
Inhalation and Exhalation
300
This refers to the air left in your lungs after a maximal exhale — it keeps your lungs from collapsing.
Residual volume
300
What is the name of the site in which carbon dioxide and oxygen are exchanged?
The alveoli.
300
What factors does the respiratory system contribute to?
It contributes to the loudness, the emphasis, and the division of speech into syllables/words/phrases.
300
These rib muscles help compress the rib cage during forced exhalation.
Internal intercostal muscles
300
What is the total amount of air inhaled or exhaled during normal breathing called?
It is called the tidal volume.
400
The lungs and chest wall are held together by these two layers with fluid in between.
Pleural membranes
400
These muscles run between the ribs and help expand and contract the rib cage during breathing.
intercostal muscles
400
Speech breathing is associated with ____ under the circumstance of the nature of the speaking activity.
Hyperventilation
400
These muscles between the ribs lift the rib cage up and out during inhalation.
external intercostal muscles
400
What is the total lung capacity (TLC)?
It is the volume of the air found in the pulmonary apparatus after maximum inspiration occurs.
500
This is the term for the total amount of air a person can exhale after taking the deepest breath possible.
Vital Capacity
500
What are the subdivisions of the respiratory system and their components?
Pulmonary apparatus (lungs and airways)
Chest wall (rib cage wall, diaphragm, abdominal wall, and abdominal content
500
During running speech activities, explain the shape of the chest wall and the purpose of the movement
The abdominal wall depresses, and the diaphragm is pushed headward creating a dome which allows for quick and powerful inspirations during speech production
500
This neck muscle lifts the sternum and clavicle during deep or labored inhalation.
sternocleidomastoid
500
What is the calculation for determining the the Functional Residual Capacity (FRC)?
(FRC)= ERV+RV