respiration system 1

What is the purpose of the respiratory system during exercise?

• Removing oxygen.

• Gas exchange between the environment and the body.

• Increase acid during exercise.

• Increase base during exercise.

Ventilation is a mechanical process of moving air into and out of lungs.

• True

• False

Which of the following is NOT the function of conducting zone?

• Conducts air to the respiratory zone.

• Humidifiers the air.

• Filters the air.

• Cold the air.

99% of O2 is transported bound to hemoglobin called ______.

• Oxyhemoglobin

• Deoxyhemoglobin

• Carbaminohemoglobon

• Carboxyhemoglobin

The carbon dioxide can be transported to the blood through all the following, EXCEPT _______.

• dissolve in plasma.

• bound to Hb.

• bicarbonate.

• electron transport chain