Anatomy- Respiration

Question 1

What are the secondary muscles of breathing?

Answer 1

Intercostal muscles

 external intercostals- inhalation

  internal intercostals- exhaustion

Question 2

What are the abdominal muscles of breath support?

Answer 2

transverse abdominis (deepest)

internal obliques pull ribs down (exhalation)

external obliques pulls ribs up & out (inhalation)

rectus abdominis (6 pack)

Question 3

What is total capacity?

Answer 3

Our lungs. Everything

Question 4

What is vital capacity? And how is it measured

Answer 4

What you work on during breathing exercises

What you use during exercising

It is your total capacity, minus your residual volume

It is measured by a wet spirometer.

Question 5

What is tidal volume?

Answer 5

What you use while just sitting doing nothing

Question 6

What is inspiration and expiratory volume?

Answer 6

What you use when under excursion

Question 7

What makes up the larynx?

Answer 7

Hyoid bone
Epiglottis
Thyroid
Cricoid
Arytenoid (2)
Cuneiform (2)
Corniculate (2)

Question 8

What is the primary muscle of respiration?

Answer 8

Diaphragm

Question 9

What are the muscles that support breathing and swallowing and surround the larynx and lower or raise the position of the larynx within the next??

Answer 9

Extrinsic muscles

  Suprahyoid muscles (above the hyoid- elevates larynx)
      Digastricus- 2 bellies
      Mylohyoid 
      Geniohyoid 
      Stylohyoid

  Infrahyoid muscles (below larynx- depresses larynx- strap muscles)
     Sternohyoid
     Omohyoid 
     Thyrohyoid- elevator
     Sternothyroid

Question 10

What are the muscles that control pitch, loudness, quality of voice, shapes the glottis & controls vibratory behavior of VF

Answer 10

Intrinsic muscles which include abductors, adductors, tenders, & relaxers

Question 11

What are the 5 intrinsic muscles?

Answer 11

Thyroartenoid
Muscles of the true vocal fold
tensor & relaxer

Posterior criciarytenoid
Only muscle of vf abduction

Lateral cricoarytenoid
adductor and relaxer

Interarytenoid
Tensor
transverse
oblique

Cricothryroid
tensor

Question 12

Describe the big picture in regards to hoe respiration works

Answer 12

Inhalation brings oxygen to the blood. Exhalation helps get rid of mixed air and gases that result from respiratory metabolism. Respiration is the exchange of gases between an organism and its environment. Inhalation and exhalation create the rhythmic cycle of respiration.

Question 13

What is the basic process of inhalation?

Answer 13

Inhalation

Chest and lungs expand

Diaphragm lowers

Air flows in through nose and mouth

Air goes down pharynx in between open vocal folds

Air continues downward through trachea and bronchial tubes

Air reaches final destination of lungs

Question 14

How many internal and external intercostal muscles are there?

Answer 14

11 pair each

Question 15

What are the extrinsic muscles?

Answer 15

Suprahyoid muscles and infrahyoid muscles

Question 16

What do suprahyoid muscles due to the larynx?

Answer 16

Elevates

Question 17

What do the infrahyoid muscles do to the larynx?

Answer 17

Depression of the larynx

Question 18

What are the suprahyoid muscles?

Answer 18

Digastric,

geniohyoid,
mylohyoid,
stylohyoid,

hyoglossus,
genioglossus

Question 19

What are the infrahyoid muscles?

Answer 19

Thyrohyoid,
omohyoid,
sternohyoid

sternothyroid

Question 20

What is the source filter theory?

Answer 20

It depicts the vocal tract as a series of linked to this: the oral cavity, or mouth; the pharynx; and the nasal cavity.

These linked tubes provide the variable resonating cavity that helps produce speech.

The source filter theory states that energy from the vibrating vocal folds (the source) is modified by the resonance characteristics of the vocal tract (the filter).

The vocal folds generates a voicing source. The voicing source is routed through the vocal tract, where it is shaped into speech sounds. Those speech sounds maybe fouls when the sources foundation, and consonants when the sources include the turbulence of friction or combination of turbulence voicing.

Question 21

When referring to hypernasality, are vowels or consonants usually the culprit?

Answer 21

Vowels

Question 22

When referring to nasal air in missions, are vowels or consonants usually the culprit?

Answer 22

Consonants

Question 23

What are the accessory muscles of the neck?

Answer 23

Sternocleidomastoid

Trapezius