Which of the following is incorrect regarding | vedclass

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(B) The human respiratory system is divided into two parts: the conducting part and the respiratory (exchange) part.$1$. The conducting part includes

Vedclass · Accepted Answer

It transports atmospheric air to the alveoli.

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(B) The human respiratory system is divided into two parts: the conducting part and the respiratory (exchange) part.$1$. The conducting part includes the external nostrils,nasal passage,pharynx,larynx,trachea,bronchi,and bronchioles (up to the terminal bronchioles).$2$. The primary functions of the conducting part are to transport atmospheric air to the alveoli,clear it of foreign particles,humidify it,and bring it to body temperature.$3$. The respiratory or exchange part consists of the alveoli and their ducts,where the actual diffusion of $O_2$ and $CO_2$ between blood and atmospheric air takes place.$4$. Option $B$ is incorrect because the conducting part transports air up to the terminal bronchioles,not directly to the alveoli. The alveoli are part of the respiratory exchange zone.

Which of the following is incorrect regarding the conducting part of the respiratory system?

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