Function and Structure of the Respiratory System Flashcards

1
Q

What are the 3 muscles of respiration?

A
  1. Diaphragm
  2. Intercostal muscles
  3. Abdominal muscles
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2
Q

What are the 6 functions of the respiratory system?

A
  1. Gas exchange
  2. Acid-base balance
  3. Phonation
  4. Pulmonary defense
  5. Metabolism
  6. Handling of bioactive materials
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3
Q

What is the role of Surfactant?

A

plays a role in reducing the alveolar elastic recoil due to surface tension and in stabilizing the alveoli

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4
Q

What synthesizes surfactant?

A

Type II alveolar epithelial cells

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