Why is the vascularization of the nasal cavity important?
A)The rich collection of blood vessels allows the incoming air to be filtered of large particles before it leaves the nasal cavity.
B)The rich collection of blood vessels allows the white blood cells to attract and destroy pathogens in incoming air before it leaves the nasal cavity.
C)The rich collection of blood vessels allows the incoming air to be warmed and humidified before it leaves the nasal cavity.
D)The rich collection of blood vessels allows blood temperature to equalize with external temperatures.
E)The rich collection of blood vessels drains excess interstitial fluid into the surrounding nasal passageways as a way to increase mucus production.

Question

Quizplus · Accepted Answer

The rich collection of blood vessels in the nasal cavity helps in warming and humidifying the incoming air. This is important because the respiratory system needs moist air to function properly, and dry air can irritate the lining of the respiratory tract. Additionally, warming the air helps to maintain the ideal body temperature.

Why Is the Vascularization of the Nasal Cavity Important