The Nasopharynx Is Lined with a Ciliated Mucosal Membrane with a Highly

Multiple Choice

The nasopharynx is lined with a ciliated mucosal membrane with a highly vascular blood supply.The nurse is discussing the functions of this membrane.Which information should be included? One function of the membrane is to:

A) Absorb air
B) Humidify air
C) Cool air
D) Exchange gases