1. As you inhale your diaphragm…
a) contracts
b) relaxes
c) does nothing
d) takes the air absorbed from your lungs

2. Respiratory diseases most often target
a) very old, very young
b) middle aged
c) anyone at random
d) moderately young, very sick

3. Where does a lung tumor initially develop
a) larynx
b) trachea
c) diaphragm
d) bronchioles

4. Symptoms of tuberculosis include:
a) loss of weight, fever, bluish tint to the skin, lung cancer
b) halitosis, yellow skin, infertility
c) nasal congestion, sneezing, runny nose
d) loss of weight, fever, night sweats, coughing up blood

5. Which of the following respiratory diseases could be caused by either a bacteria or virus?
a) tuberculosis
b) asthma
c) emphysema
d) pneumonia

6. All of the following are symptoms of asthma except
a) wheezing
b) fever
c) coughing
d) shortness of breath