The main function of the elaborate venous plexus in the nasal mucosa is
A) diapedesis of leukocytes.
B) to replace vessels broken in nose bleeds.
C) to supply extra blood to the brain and supplement the dural sinuses.
D) to warm blood and moisten inhaled air.

Question

Quizplus · Accepted Answer

The elaborate venous plexus in the nasal mucosa functions to warm blood and moisten inhaled air. This helps to protect the delicate tissues in the lungs and improve breathing efficiency.

The Main Function of the Elaborate Venous Plexus in the Nasal