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5 Written questions

5 Matching questions

  1. The larynx, trachea, bronchi, and bronchioles all make up the
  2. When the diaphragm and external intercostal muscles contract,
  3. The following is a list of some airways.

    1. secondary bronchus
    2. bronchioles
    3. alveolar ducts
    4. primary bronchus
    5. respiratory bronchiole
    6. alveoli
    7. terminal bronchiole

    The order in which air passes through is
  4. Inhaling through the nostrils is preferred over the mouth because
  5. They branch from the trachea at the carina.
  1. a it allows better conditioning of the inhaled air.
  2. b primary bronchi
  3. c the volume of the thorax increases.
  4. d 4, 1, 2, 7, 5, 3, 6
  5. e lower respiratory tract

5 Multiple choice questions

  1. elevated PCO2.
  2. suppresses the expiratory center in the medulla
  3. pulmonary embolism
  4. 45 mm Hg
  5. upper respiratory tract.

5 True/False questions

  1. Primary bronchi are to ________ as secondary bronchi are to ________.primary bronchi


  2. The laryngeal cartilage not composed of hyaline cartilage is theepiglottis


  3. The respiratory epithelium of the conducting airways consists ofpseudostratified ciliated columnar epithelium.


  4. Components of the upper respiratory system include all of the following, except thelips


  5. Large airborne particles are filtered byelevated PCO2.