Podcast
Questions and Answers
Which component of the respiratory system is responsible for the spongy structure of the lungs?
Which component of the respiratory system is responsible for the spongy structure of the lungs?
What is the function of the thin interalveolar septa between neighboring alveoli?
What is the function of the thin interalveolar septa between neighboring alveoli?
What is the composition of the air-blood barrier or respiratory membrane?
What is the composition of the air-blood barrier or respiratory membrane?
What type of blood is found in the capillaries surrounding each alveolus?
What type of blood is found in the capillaries surrounding each alveolus?
Signup and view all the answers
Which structure facilitates the exchange of oxygen and carbon dioxide in the respiratory system?
Which structure facilitates the exchange of oxygen and carbon dioxide in the respiratory system?
Signup and view all the answers
Which structure in the respiratory region leads to an alveolar duct?
Which structure in the respiratory region leads to an alveolar duct?
Signup and view all the answers
What is the function of type II alveolar cells?
What is the function of type II alveolar cells?
Signup and view all the answers
What forms a continuous series of alveoli at the end of an alveolar duct?
What forms a continuous series of alveoli at the end of an alveolar duct?
Signup and view all the answers
Which of the following is NOT a component of the blood-air barrier?
Which of the following is NOT a component of the blood-air barrier?
Signup and view all the answers
Where are gas exchanges primarily happening?
Where are gas exchanges primarily happening?
Signup and view all the answers
What is the surfactant material secreted by exocrine club cells and type II alveolar cells composed of?
What is the surfactant material secreted by exocrine club cells and type II alveolar cells composed of?
Signup and view all the answers
What is the primary function of alveolar pores?
What is the primary function of alveolar pores?
Signup and view all the answers
What is the main component of pulmonary surfactant?
What is the main component of pulmonary surfactant?
Signup and view all the answers
What is the primary function of Type I alveolar cells?
What is the primary function of Type I alveolar cells?
Signup and view all the answers
What is the result of lack of adequate surfactant in premature neonates?
What is the result of lack of adequate surfactant in premature neonates?
Signup and view all the answers
What is the purpose of the L/S ratio test?
What is the purpose of the L/S ratio test?
Signup and view all the answers
What is the function of Type II alveolar cells?
What is the function of Type II alveolar cells?
Signup and view all the answers