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6 Written questions

6 Multiple choice questions

  1. highly branched airway, blind ended passageway, enters lung at hilus
  2. air passageways and blood vessels, soft, spongy, elastic, right lung:3 lobes, left lung: 2 lobes
  3. primary bronchus-> lung, secondary bronchus -> lobe, tertiary bronchus -> segment
  4. nasal concha, nasal septum, mucous membrane, para-nasal sinuses
  5. nasopharynx, oropharynx, laryngopharynx
  6. voice box: infront (trachea & esphogus behind), cartilage: thyroid, cricoid, aretynoid, epiglottis, vocal ligaments: true and false, mucous membrane: pseudo stratified cilliated columnar epithelium with goblet cells

6 True/False questions

  1. Nasal septum3 passages ways, superior,, middle, and ingerior


  2. Respiratory system: Functiontraps dust particles-hair, mucous, cilia, warms air-rich blood vessel supply, humidifies air.


  3. mucous membrane of the Respiratory tractventilation (inhale/exhale), gas exchange-air & lungs, gas transport (through hemoglobin), gas exchange (cell using it) -blood & cells, cellular respiration


  4. larynx structuremove aretynoid cartilage to close rim of glottis, move aretynoid/thyroid cartilage to stretch vocal cords


  5. positive cooperativity, bind O2 tightly @high P.P, not letting it go ( as in lungs/arteries), Binds O2 less tightly @ lower P.P releasing it (as in tissue/vein), @10,000 ft, Hb=90% saturated, CO binds irreversiblyOxygen binding to hemoglobin


  6. Nasal concha3 passages ways, superior,, middle, and ingerior