Which statement(s) are true regarding the respiratory system?

Inspiration is best defined as:

Expiration is best defined as:

Where does the flow of oxygen through the body start?

What is the role of the epiglottis?

Which statement about bronchioles is correct?

All of the following statements about alveoli are true EXCEPT:

During inspiration, the diaphragm:

The best definition of cilia is:

The best definition of apnea is:

The best definition of hypoxia is:

The medical term for rapid breathing is:

The medical term for nose bleed is:

The abbreviation for shortness of breath is:

The normal respiratory rate for an adult is:

Asthma is best described as:

This respiratory disorder causes chills, a fever, and chest pain. It is treated with antibiotics (if bacterial) and respiratory therapies.

When the alveoli in the lungs become stretched and are not able to push the carbon dioxide out of the lungs, the patient has:

Which statement(s) about lung cancer is true:

The normal range forSPO2 is: