Soc 17 - Respiratory System Flashcards
What is vital capacity
It is the greatest amount of air that can be past into and out of the lungs by the most forceful inspiration and expiration
What is vital capacity
It is the greatest amount of air that can be past into and out of the lungs by the most forceful inspiration and expiration
How much O and CO2 do we breath in
O=20% CO2=0.4%
How much O and CO2 do we breath out
O=16% CO2=4%
What is tidal volume
The amount of air inhaled and exhaled with each breath
What is gaseous exchange
The alveoli are surrounded by capillaries that carrry blood
What is oxygen dept
The amount of oxygen needed at the end of a physical activity to break down any lactic acid
What is VO2 mac
The volume of oxygen an athlete can consume while exercising a5 max capacity
What is respiration
the movement of air from outside the body into the cells within tissues.
What is diaphragm
the primary muscle used in the process of inspiration, or inhalation. A dome-shaped sheet of muscle that separates the chest from the rest of the body cavity.
What is the trachea
the tube that takes air into the chest, also known as the windpipe.
What is the bronchus
tube along which air passes from the trachea into the lungs.
What us the bronchioles
smaller branches coming off the bronchi.
What us anaerobic exercise
working at a high intensity level without oxygen for energy production.
