Respiratory System Flashcards

1
Q

Ventilation

A

Environmental (wind/current) movement, breathing

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2
Q

Respiratory exchange

A

Gas exchange between environment and internal body fluids

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3
Q

Circulation

A

Transportation of circulatory fluid (blood) ECF

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4
Q

Cellular exchange

A

Exchange of O2 and CO2 between cells (capillaries)

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5
Q

Functions of respiration

A
  • Provide O2 and remove CO2
  • regulation of body ph
  • assistance in temp regulation
  • water elimination
  • phonation (voice production)
  • olfaction (smell)
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6
Q

Upper respiratory tract

A
Nares 
Nose
Nasal passages
Mouth
Pharynx
Larynx
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7
Q

Lower respiratory tract

A
Trachea
Lungs
• bronchi
• bronchioles
• alveolar ducts
• alveoli
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