Oxygen And Energy Supply

Question 1

Stroke volume

Answer 1

The volume of blood pumped out of the left ventricle of the heart during each cardiac contraction

Question 2

Minute ventilation

Answer 2

Amount of air that enters the lungs per minute

Question 3

Residual volume

Answer 3

The volume of air remaining in the lungs after maximum forceful expansion

Question 4

EPOC

Answer 4

The process of taking in additional oxygen needed by the body’s cells to Reno versus lactic acid

Question 5

Cardiac output

Answer 5

Amount of blood pumped by the heart per minute

Question 6

Oxygen debt

Answer 6

The amount of oxygen required to bring the body back to its resting state

Question 7

Tidal volume

Answer 7

Amount of air that moves in or out of the lungs with each respiratory cycle

Question 8

Long term effects oof exercise

Answer 8

Increased no. Of RBC

Muscle hypertrophy

Increased lung volume

Cardiac hypertrophy

Question 9

Short term effects of exercise

Answer 9

Muscle fatigue

Lactic acid build up

HR increase

SV increases

CO increases

Question 10

Vo2 max

Answer 10

The volume of oxygen that can be consumed while exercise at maximum capacity