Marey’s law is?
Relationship with heart rate and blood pressure
Law related to wall tension?
Laplace law
Laplace law for a cylinder?
P = T/r
Laplace law has NO role in?
Liver
50% reduction in arterial diameter causes?
Reduction in flow 16 times
Velocity of blood in aorta?
22 cm/se
Velocity of blood is inversely proportional to?
Cross sectional area
Velocity of blood is maximum in?
![](https://exams.dmaedu.com/wp-content/uploads/2021/05/EXAM-COVER.jpg)
Flow is laminar in small vessels because?
Effective velocity in small vessels is less
Which increase turbulence in blood flow?
Increase diameter of blood vessel