Respiratory system Flashcards
1
Q
Define what happens in gaseous exchange
A
Oxygen moves from the air in alveoli into the blood in the capillaries. Carbon dioxide moves from the blood in the capillaries into the air in the alveoli
2
Q
What is Lactic acid
A
A by product of energy production which is formed when the body is exercising anaerobically at high intensity lactic acid results in muscle fatigue
3
Q
Short term effects of exercise on the respiratory system
A
Increase in frequency of breathing and tidal volume
4
Q
What is tidal volume?
A
Amount of air inhaled or exhaled per breath
5
Q
What is the frequency relating to respiratory?
A
Number of breaths taken per minute
6
Q
What is a vital capacity?
A
Maximum amount of exhale following maximum inhalation
7
Q
A
