When at rest, the amount of air that enters and leaves the lungs in a normal respiratory cycle is the
A) total lung capacity.
B) vital capacity.
C) tidal volume.
D) residual volume.
E) inspiratory volume.
C) tidal volume.
Anatomy & Physiology
You might also like to view...
Compare and contrast the roles of cytotoxic T cells and NK cells.
What will be an ideal response?
Anatomy & Physiology
The nodes of Ranvier are _______.
A) locations on the axon where the myelin sheath is very heavy B) locations on the axon where the myelin sheath is absent C) a type of glial cell D) trigger zones of an axon
Anatomy & Physiology
Leather is made of the ________ layer of the dermis.
A. papillary B. collagen C. reticular D. keratin E. areolar
Anatomy & Physiology
Normally, the systemic arterial blood has a Po2 of ________ mm Hg, a Pco2 of ________ mm Hg, and a pH of ________
A) 7.4; 40; 95 B) 40; 7.4; 95 C) 95; 40; 7.4 D) 95; 7.4; 40 E) 40; 95; 7.4
Anatomy & Physiology