6 Written questions
6 Multiple choice questions
- The chemical in cigarettes that causes addiction
- tube-like structure that moves food from the mouth to the stomach.
- 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
- tube-like structure that moves air from the mouth to the lungs.
- The nose produces a continuous supply of ____________ to put moisture in the air and catch dust and bacteria.
- a cancer of the lungs which is caused primarily by the carcinogens in cigarette smoke; it is the leading cancer killer; can also be caused by radon gas and on-the-job carcinogens (things that cause cancer) such as asbestos, uranium, arsenic, and certain petroleum products
6 True/False questions
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
Asthma → tube-like structure that moves air from the mouth to the lungs.
Bronchitis → an infection most common in infants and children that causes pneumonia; most people recover in 8 to 15 days but will have repeated infections throughout their life; symptoms include fever, runny nose, cough, and wheezing
Respiratory System → Insects have little holes along their abdomens to take in oxygen. These holes are called_________.
Alveoli → small, round sacs in the lungs where CO2 and O2 are exchanged.
pharynx → is shared with the digestive system from the tongue down to the epiglottis, food goes down the esophagus and air passes through the trachea