During exhalation, when the diaphragm relaxes and the volume of the chest cavity decreases, how is the air pressure inside the lungs affected?
A) It increases.
B) It decreases.
C) It decreases, then increases.
D) It is unchanged.
Correct Answer:
Verified
Q13: As air is inhaled, which of these
Q14: Q15: What results when the surfactant in the Q16: What is one consequence of long-term exposure Q17: Where can most of the oxygen in Q19: Which statement about respiration is true? Q20: What is the purpose of the respiratory Q21: True or false: The presence of known Q22: Which structures return blood to the heart? Q23: Which structures lining the tissue surface of
A) Inhalation
A)
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents