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6 Written Questions

6 Multiple Choice Questions

  1. is shared with the digestive system from the tongue down to the epiglottis, food goes down the esophagus and air passes through the trachea
  2. small, round sacs in the lungs where CO2 and O2 are exchanged.
  3. Insects have little holes along their abdomens to take in oxygen. These holes are called_________.
  4. tube-like structure that moves air from the mouth to the lungs.
  5. structure that directs air down the respiratory path and food down the digestive path.
  6. The nose produces a continuous supply of ____________ to put moisture in the air and catch dust and bacteria.

6 True/False Questions

  1. Lung cancerThe chemical in cigarettes that causes addiction


  2. Emphysemaa chronic disease involving damage to the air sacs in the lungs and the body does not get the oxygen it needs; the most common cause is cigarette smoking


  3. NicotineThe gas that is most abundant in the earth's atmosphere


  4. Cystic Fibrosisan infectious disease that usually attacks the lungs and is spread from person to person in the air; symptoms include a persistent cough, run-down feeling, weight loss, fever, and loss of appetite; you may be a carrier but not come down with the disease


  5. Esophagustube-like structure that moves food from the mouth to the stomach.


  6. Respiratory Syncytial Virus (RSV)an infection or inflammation of the lungs where the air sacs fill with pus making it difficult to get oxygen to the blood; there are over 30 different causes including bacterial/viral infections, fungus, and chemicals


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