1- How the trachea stays open during swallowing?
2- Where in the lungs, is more frequent the bronchoaspiration ? Why ?
3-What is the difference between tracheostomy and tracheotomy? Please give the meanings of: tachypnea, bradypnea, pyothorax, and bronchitis.
4-What are the functions of the bronchioles? What is asthma?
5-What is blood air barrier, its physiology? Why a pneumonia can compromise its function ?
