Question

Which of these is NOT a function of the respiratory system?

Responses


A Providing sounds for speech and singingProviding sounds for speech and singing


B Transport of oxygen to tissuesTransport of oxygen to tissues


C Providing smell sensations to the nervous systemProviding smell sensations to the nervous system


D Gas exchange

Answer 1

Providing smell sensations to the nervous system is not a primary function of the respiratory system. The respiratory system is responsible for gas exchange, which involves the intake of oxygen and the release of carbon dioxide. It also helps regulate the pH of the blood, filters out harmful substances, and helps regulate body temperature. While the respiratory system does play a role in the sense of smell, it is not one of its primary functions. The sense of smell is primarily controlled by the olfactory system, which is separate from the respiratory system.