Question

Which of the following is NOT a function of the nose?

Select one:
O Serving as a passageway from outside to the lower respiratory tract
O Cooling air that enters from the outside
O Trapping large particles in the air
O Recognizing 4,000 smells
Moisturizing air

Answer 1

The nose functions as a passageway, traps particles, recognizes smells, and moisturizes air. Cooling air is NOT a function of the nose.

Step-by-step explanation:

The nose has several functions, but the one that is NOT a function of the nose is cooling air that enters from the outside. The main function of the nose is to serve as a passageway from outside to the lower respiratory tract, allowing air to enter the body and reach the lungs. It also plays a role in trapping large particles in the air through the mucus and hairs in the nostrils. Furthermore, the nose is responsible for recognizing 4,000 smells, thanks to the olfactory receptors present in the nasal cavity. In addition, the nose helps in moisturizing air as it passes through the nasal passages, ensuring that the air we breathe is not too dry.

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