6 Written Questions
6 Multiple Choice Questions
- is shared with the digestive system from the tongue down to the epiglottis, food goes down the esophagus and air passes through the trachea
- small, round sacs in the lungs where CO2 and O2 are exchanged.
- Insects have little holes along their abdomens to take in oxygen. These holes are called_________.
- tube-like structure that moves air from the mouth to the lungs.
- structure that directs air down the respiratory path and food down the digestive path.
- The nose produces a continuous supply of ____________ to put moisture in the air and catch dust and bacteria.
6 True/False Questions
Lung cancer → The chemical in cigarettes that causes addiction
Emphysema → a 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
Nicotine → The gas that is most abundant in the earth's atmosphere
Cystic Fibrosis → an 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
Esophagus → tube-like structure that moves food from the mouth to the stomach.
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