mechs of breathing/ventilation Flashcards

1
Q

Quiet:

inspiration muscles

A
  • Diaphragm
  • External Intercostals
  • Interchondral portion portion of internal intercostal muscles
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2
Q

Quiet: expiration

A
  • passive elastic recoil of lungs and thoracic cage

- Abs

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3
Q

Forced Respiration:

Inspiration

A
  • Diaphragm
  • External Intercostals
  • Interchondral portion portion of internal intercostal muscles
  • Sternocleidomastoid
  • Scalene muscles
  • levator muscles
  • serratus posterior superior
  • ANOTHER THAT WAS LEFT OUT CHECK PODCAST
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4
Q

Forced:

Expiration

A
  • Rectus Abdominis
  • External and Internal oblique muscles
  • Internal intercostal muscles
  • Serratus Posterior Inferior
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5
Q

Emphysema leads to what clinical presentation due to destruction of the respiratory and/or terminal bronchioles by fibrosis

A

barrel chest

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