09b. Chronic Ads - Aerobic Respiratory

Question 1

Define Tidal Volume

Answer 1

The amount of air inhaled and exhaled per breath

Question 2

Define Respiratory Rate

Answer 2

Number of breaths per minute

Question 3

Define Ventilation

Answer 3

The total amount of air breathed in and out per minute (TV x RR = V)

Question 4

Define Gaseous Exchange

Answer 4

The movement of gases from areas of high concentration to areas of low concentration.

Question 5

What is pulmonary Diffusion

Answer 5

Pulmonary = lungs, diffusion of 02 from the alveoli into the blood and CO2 out of blood into alveoli

Question 6

Define VO2/O2 uptake

Answer 6

The amount of oxygen taken in, transported to and used by the working muscles.

Question 7

Describe slow twitch fibres

Answer 7

do not fatigue easily, increased blood supply

Question 8

What is the ability of the lungs to expand and contract to take in more air

Answer 8

lung elasticity

Question 9

Which energy system is associated with having a high LIP

Answer 9

aerobic

Question 10

What is thee amount of air inhaled and exhaled per breath

Answer 10

Tidal Volume

Question 11

What is the number of breaths per minute

Answer 11

Respiratory Rate

Question 12

Whats is total amount of air breathed in and out per minute

Answer 12

Ventilation

Question 13

What is the movement of gases from areas of high concentration to areas of low concentration.

Answer 13

Gaseous Exchange

Question 14

What is the diffusion of 02 from the alveoli into the blood and CO2 out of blood into alveoli

Answer 14

Pulmonary Diffusion

Question 15

What is the amount of oxygen taken in, transported to and used by the working muscles.

Answer 15

VO2/O2 uptake

Question 16

List the aerobic respiratory chronic adaptation

Answer 16

Increased pulmonary diffusion

Question 17

What happens to V at sub maximum intensity if there is an increase in pulmonary diffusion?

Answer 17

V will decrease due to increased efficency.

Question 17

List the physical changes to the lungs that lead to increased pulmonary diffusion.

Answer 17

Increased surface area of the alveoli and capillarisation of the lungs