PHGY MOD 9 MC EXAM 2025/2026
QUESTIONS AND ANSWERS 100% PASS
Which of the following are the muscles involved in inspiration? - ANS External intercostals,
diaphragm
With regard to the elastic recoil of the lungs, which of the following statements is correct? -
ANS Surface tension plays the major role
At the beginning of inspiration, which of the following pressure relationships is correct? -
ANS Alveolar pressure equals atmospheric pressure
With regard to respiratory physiology, when is compliance greatest? - ANS At functional
residual capacity
With regard to respiratory physiology, when lung compliance decreases, which of the following
is correct? - ANS The amount of work to breath increases
A long-term inflammatory disease of the airways characterized by variable/recurring symptoms
is: - ANS Asthma
The volume of air entering or leaving the lungs during a normal breath is: - ANS Tidal volume
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
QUESTIONS AND ANSWERS 100% PASS
Which of the following are the muscles involved in inspiration? - ANS External intercostals,
diaphragm
With regard to the elastic recoil of the lungs, which of the following statements is correct? -
ANS Surface tension plays the major role
At the beginning of inspiration, which of the following pressure relationships is correct? -
ANS Alveolar pressure equals atmospheric pressure
With regard to respiratory physiology, when is compliance greatest? - ANS At functional
residual capacity
With regard to respiratory physiology, when lung compliance decreases, which of the following
is correct? - ANS The amount of work to breath increases
A long-term inflammatory disease of the airways characterized by variable/recurring symptoms
is: - ANS Asthma
The volume of air entering or leaving the lungs during a normal breath is: - ANS Tidal volume
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED