Cardiorespiratory response to acute exercise Flashcards
0
Q
mL blood/kg of body mass?
A
70-80
1
Q
Stroke volume dependant on:
A
- Preload (Frank-Starling Mechanism)
- Afterload
- Contractlility
2
Q
Cardioregulatory centre and chemoreceptors in…
A
Medulla oblongata
3
Q
Pressure=
A
Flow x resistance (Ohm’s law)
4
Q
Normal value of arterial O2 content in women and men:
A
170-200 ml/L blood
5
Q
Leg VO2 is …. during small muscle mass exercise
A
Maintained
6
Q
Sympathetic nerve activity is greater in…
A
Large muscle mass exercise