The most common unit of measurement for measuring pulmonary pressures is
A) mm Hg.
B) torr.
C) cm H2O.
D) psi.
E) centigrade.
Question 2
Before an olfactory receptor can detect an odorant, it has to
A) contact a basal cell.
B) bind to receptors on olfactory dendrites.
C) open ion channels.
D) respond to applied pressure.
E) be transported to the olfactory bulbs.