Rt Respiratory System I

49 Questions | Total Attempts: 583

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Rt Respiratory System I

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Questions and Answers
  • 1. 
    With the muscles of tongue, muscles of ____ can relax and allow the airway to become obstructed
    • A. 

      Laryngopharynx

    • B. 

      Oropharynx

    • C. 

      Nasopharynx

    • D. 

      Epiglottis

  • 2. 
    Primary cause of obstructive sleep apnea
    • A. 

      Muscles of tongue, muscles of larygnopharynx

    • B. 

      Heart arrythmias

    • C. 

      Anxiety, depression, mental illness

    • D. 

      All of the above

  • 3. 
    Composed of 9 Cartilages
    • A. 

      Pharynx

    • B. 

      Laryngopharynx

    • C. 

      Larynx

    • D. 

      All of the above

  • 4. 
    Only complete circular cartilage
    • A. 

      Epiglottis

    • B. 

      Thryroid cartilage

    • C. 

      Cricoid cartilage

    • D. 

      None of the above

  • 5. 
    Adams apple
    • A. 

      Thryoid cartilage

    • B. 

      Cricoid cartilage

    • C. 

      Epiglottis

    • D. 

      Comiculate cartilage

  • 6. 
    Landmark used to aid in viewing the airway during difficult intubation
    • A. 

      Epiglottis

    • B. 

      Arytenoid cartilage

    • C. 

      Thryoid

    • D. 

      Cricoid cartilage

  • 7. 
    Leaf shaped, attached to the thyroid cartilage
    • A. 

      Epiglottis

    • B. 

      Cricoid cartilage

    • C. 

      Cuneiform cartilage

    • D. 

      Comiculate cartilage

  • 8. 
    Makes a tight seal with the thyroid cartilage to protect the lower airways during eating and drinking
    • A. 

      Cricoid cartilage

    • B. 

      Thyroid cartilage

    • C. 

      Epiglottis

    • D. 

      Cuneiform cartilage

  • 9. 
    Support the soft tissue surrounding the vocal cords
    • A. 

      Comiculate cartilage

    • B. 

      Epiglottis

    • C. 

      Thryoid cartilage

    • D. 

      Cricoid cartilage

  • 10. 
    Support the soft tissue surrounding the vocal cords
    • A. 

      Thyroid cartilage

    • B. 

      Epiglottis

    • C. 

      Arytenoid cartilage

    • D. 

      Cricoid cartilage

  • 11. 
    Support the soft tissue surrounding the vocal cords
    • A. 

      Cuneiform cartilage

    • B. 

      Cricoid cartilage

    • C. 

      Epiglottis

    • D. 

      Thryoid cartilage

  • 12. 
    Lies below laryngopharynx
    • A. 

      Pharynx

    • B. 

      Larynx

    • C. 

      Nasopharynx

    • D. 

      None of the above

  • 13. 
    Contains the vallecula
    • A. 

      Phayrnx

    • B. 

      Oropharynx

    • C. 

      Larynx

    • D. 

      Laryngopharynx

  • 14. 
    Space formed by folds between the tongue and the epiglottis
    • A. 

      Visceral pleura

    • B. 

      Stratified squamous epithelial

    • C. 

      Vallecula

    • D. 

      Parietal pleura

  • 15. 
    Used as a landmark for intubation in the Larynx
    • A. 

      Vallecula

    • B. 

      Epiglottis

    • C. 

      Bronchioles

    • D. 

      Bronchi

  • 16. 
    True vocal cords are located
    • A. 

      Larynx

    • B. 

      Pharynx

    • C. 

      Trachea

    • D. 

      All of the above

  • 17. 
    Glottis (rima glottidis) is located
    • A. 

      Pharynx

    • B. 

      Larynx

    • C. 

      Nasopharynx

    • D. 

      Laryngopharynx

  • 18. 
    False vocal chords are located
    • A. 

      Pharynx

    • B. 

      Nasopharynx

    • C. 

      Larynx

    • D. 

      All of the above

  • 19. 
    Epiglottis is located
    • A. 

      Larynx

    • B. 

      Pharynx

    • C. 

      Laryngopharynx

    • D. 

      All of the above

  • 20. 
    Trachea is an 
    • A. 

      Upper airway

    • B. 

      Lower airway

    • C. 

      Mid airway

    • D. 

      None of the above

  • 21. 
    Extends from connection to cricoid cartilage to division into main stem bronchi
    • A. 

      Epiglottis

    • B. 

      Trachea

    • C. 

      Larynx

    • D. 

      All of the above

  • 22. 
    Approximately 12 cm long and 2 cm inner diameter
    • A. 

      Epiglottis

    • B. 

      Nasopharynx

    • C. 

      Laryngopharynx

    • D. 

      Trachea

  • 23. 
    Composed of between 16 and 20 "c" shaped cartilaginous rings that aids in the latency of the trachea
    • A. 

      Epiglottis

    • B. 

      Trachea

    • C. 

      Bronchi

    • D. 

      Bronchioles

  • 24. 
    Most inferior cartilaginous ring in the ______ forms the bifurcation and is the carina
    • A. 

      Trachea

    • B. 

      Bronchioles

    • C. 

      Bronch

    • D. 

      Alveolus

  • 25. 
    Located at midline in upper mediastinum (Angle of Louis)
    • A. 

      Trachea

    • B. 

      Carina

    • C. 

      Epiglottis

    • D. 

      Nasal cavity

  • 26. 
    Inner surface line with mucus membrane
    • A. 

      Trachea

    • B. 

      Carina

    • C. 

      Epiglottis

    • D. 

      Rima glottidus

  • 27. 
    Lower airway
    • A. 

      Bronchioles

    • B. 

      Epiglottis

    • C. 

      Naso cavity

    • D. 

      Larynx

  • 28. 
    Lower airway
    • A. 

      Terminal bronchioles

    • B. 

      Larynx

    • C. 

      Nasopharynx

    • D. 

      Pharynx

  • 29. 
    Lower airway
    • A. 

      Epiglottis

    • B. 

      Sphincters

    • C. 

      Lobar bronchi

    • D. 

      None of the above

  • 30. 
    Lower airway
    • A. 

      Segmental bronchi

    • B. 

      Epiglottis

    • C. 

      Rima glottidus

    • D. 

      All of the above

  • 31. 
    Lower airway
    • A. 

      Nostrils

    • B. 

      Tongue

    • C. 

      Subsegmental bronchi

    • D. 

      Nasal cavity

  • 32. 
    Lower airway
    • A. 

      Sinuses

    • B. 

      Sphincters

    • C. 

      Main-stem bronchi

    • D. 

      Larynx

  • 33. 
    Right side bifurcates at angle of 20 to 30 degrees
    • A. 

      Lobar bronchi

    • B. 

      Main-stem bronchi

    • C. 

      Bronchi

    • D. 

      Bronchioes

  • 34. 
    Right side of main stem bronchi bifurcates at an angle of 
    • A. 

      30 to 40 degrees

    • B. 

      10 to 20 degrees

    • C. 

      20 to 30 degrees

    • D. 

      45 - 55 degrees

  • 35. 
    Left side of main stem bronchi bifurcates at an angle of
    • A. 

      20 to 30 degrees

    • B. 

      40 to 50 degrees

    • C. 

      45 to 55 degrees

    • D. 

      25 to 35 degrees

  • 36. 
    Left side of ________ bifurcates at an angle of 45 to 55 degrees
    • A. 

      Main stem bronchi

    • B. 

      Lobar bronchi

    • C. 

      All of the above

    • D. 

      B only

  • 37. 
    Main stem bronchi enters the lungs at the 
    • A. 

      Vena cava

    • B. 

      Epiglottis

    • C. 

      Hilum

    • D. 

      Entrance point

  • 38. 
    An airway that branches to form an inverted tree of bronchi and bronchioles
    • A. 

      Trachea

    • B. 

      Nasopharynx

    • C. 

      Nasal cavity

    • D. 

      Larynx

  • 39. 
    3 lobes 
    • A. 

      Right Lung

    • B. 

      Left Lung

    • C. 

      All of the above

    • D. 

      B only

  • 40. 
    2 Lobes
    • A. 

      Right lung

    • B. 

      Left lung

    • C. 

      All of the above

    • D. 

      A only

  • 41. 
    Separates into airways for each lobe
    • A. 

      Segmental bronchi

    • B. 

      Subsgmental bronchi

    • C. 

      Bronchioles

    • D. 

      Lobar bronchi

  • 42. 
    Separates into airways for each segment
    • A. 

      Segmental bronchi

    • B. 

      Subsegmental brochi

    • C. 

      Bronchioles

    • D. 

      Lobar bronchi

  • 43. 
    Provides airways within each segment
    • A. 

      Segmental bronchi

    • B. 

      Lobar bronchi

    • C. 

      Subsegmental bronchi

    • D. 

      Bronchioles

  • 44. 
    Less than 1 mm in diameter
    • A. 

      Bronchioles

    • B. 

      Arterioles

    • C. 

      Arteries

    • D. 

      Veins

  • 45. 
    Shape is susceptible to alterations due to pressure differences or respiratory disease
    • A. 

      Bronchi

    • B. 

      Lobar bronchi

    • C. 

      Bronchioles

    • D. 

      Segmental bronchi

  • 46. 
    Approximately 9th generation of bronchi
    • A. 

      Bronchi

    • B. 

      Bronchioles

    • C. 

      Lobar bronchi

    • D. 

      Segmental bronchi

  • 47. 
    Final lèvel classified as bronchi
    • A. 

      Bronchi

    • B. 

      Subsegmental bronchi

    • C. 

      Bronchioles

    • D. 

      Segmental bronchi

  • 48. 
    Final division in which there is cartilage in the walls
    • A. 

      Lobar bronchi

    • B. 

      Bronchioles

    • C. 

      Trachea

    • D. 

      Bronchi

  • 49. 
    Final branch of conduction zone prior to gas exchange
    • A. 

      Bronchioles

    • B. 

      Bronchi

    • C. 

      Lobar bronchi

    • D. 

      Terminal bronchioles