A&P: Respiratory System Question with Answer Revised.

A&P: Respiratory System Question
with Answer 2025-2026 Revised.

What is the function of the respiratory system? - Answer Mositens, filters, and warms air you breath in



What is inhaling and exhaling called? - Answer Ventilation



What is the process of exchanging gases between the atmosphere and body cells called? - Answer
Respiration



What is the gas exchange between the lungs and blood called? - Answer External respiration



What divides the nasal cavity into passages ways called? - Answer Nasal conchae



What helps increase surface area in the nose? - Answer Mucous



The inner wall of the trachea is lined with - Answer Goblet cells



What separates the right and the left lung? - Answer Mediastinum



What is the fluid that is always in the lungs called? - Answer Serous fluid



Why is there always a little fluid left in the lungs? - Answer To prevent lungs from collapsing



The right lung has ____ lobes, while the left lung has ____. - Answer 3, 2



What conducts air to pharynx; mucous lining filters, warms and moistens incoming air - Answer Nasal
cavity