resting and recovering

Question 1

why does minute ventilation remain higher in recovery than at rest?
1) more c….. d…… needs to be ex…..
2) o….. is needed to replay o….. d…
3) helps remove l….. a…

Answer 1

1)more carbon dioxide needs to be exhaled
2)oxygen is needed for oxygen debt
3)helps remove lactic acid

Question 2

what happens to tidal volume during recovery
1)t….. vo….. d……
2)t…. v….. remains h….. than r……
3)becase of o…… d….
4)rapid d…… at f….
5)followed by gr…… decrease

Answer 2

tital volume decreases
tidal volume remains higher than at resting
because of oxygen debt
rapid decrease at first
followed by gradual decrease

Question 3

what are the immidiate effects of exersise on the body eg in a warm up;
1)increased b…….. r…
2)increased t…. v…..
3)incresed m….. v……….
4)more o….. is taken in
5)more c…… d…… is ex…..

Answer 3

1)incresed breathing rate
2)increased tidal volume
3)increased minute ventilation
4)more xygen is taken in
5)more carbon dioxide is expired

Question 4

what are the after effects of exersize on the body eg- in a cool down
1)gradual decrease in b…….. r…
2)gradual decrease in t…. v…..
3)gradual decrease in m….. v……….
4)gradual derease in o….. is taken in
5)gradual decrease in c…… d…… is ex…..

Answer 4

1)gradual decrease in breathing rate
2)gradual decrease in tidal volume
3)gradual decrease in minute ventilation
4)gradual decrease in oxygen being taken in
5)gradual decarese in carbon dioxide being expired

Question 5

what are some of the long term effects/ benifits of exersize on the respiratory system
1)in…… amounts of a.. being in…./ex…..
2)during ex……thers an in….. in t…. v…..
3)s…… re……… m……
4)increase max…. mi…. v………../ reducing re….. br….. fr……..
5)increased m…… br…… fr…….. or red….. rest… br…… fr……..
6)increased e……… of g……. ex……
7)increased s…… a… of al……
8)increased cap………… (at al……)

Answer 5

1)increased amounts of air being inhaled/exhaled
2)during exersize there is an increase in tidal volume
3)stronger repiratory muscles
4)increase maximum minute ventilation/ reducing reducing breathing frequency
5)increased maximum breathing frequency or reduced resting breathing frequency
6)increased efficiency of gaseous exchange
7)increased surface area of alvioli
8)increased capilerisation (at alvioli)