Velocity of blood flow is

A Higher in the arteries than in the arterioles
B Close to zero in ascending aorta during early diastole
C Inversely proportional to the cross sectional area of blood vessels
D Higher in the venules than in the arterioles
E Higher in the veins than in the arteries

Correct Answer: Higher in the arteries than in the arterioles, Close to zero in ascending aorta during early diastole, Inversely proportional to the cross sectional area of blood vessels

Bissoy MCQ
#Basic Science #MD #MS #Paediatric #Physiology #Cvs physiology #Physics of blood flow

Related Questions

In a sample of 50 people, 19 had type O blood, 22 had type A blood, 7 had type B blood and 2 had type AB blood. If a person is selected randomly, find the probability that the person has neither type A nor type O blood?
A 15/25
B 31/50
C 11/25
D 9/50
The depth ‘d’ below the free surface at which the point velocity is equal to the average velocity of flow for a uniform laminar flow with a free surface, will be (where D is the depth of flow)
A 0.423 D
B 0.577 D
C 0.223 D
D 0.707 D
An individual whose blood type is B may in an emergency, donate blood to a person whose blood type is
A B or A
B AB or A
C A or O
D AB or B
Person having blood group 'B' can donate the blood to person having blood group
A A and O
B B and O
C A and AB
D B and AB
A man whose blood group is not known meet with a serious accident and needs blood transfusion immediately. Which one of the blood group mentioned below and readily available in the hospital will be safe for transfusion?
A O, Rh-
B O, Rh+
C AB, Rh-
D AB, Rh+
The process, which causes the air to enter the impeller blades of a centrifugal compressor at ________ velocity (without effecting the mass of air to flow and velocity of flow) is known as prewhirl.
A Reduced
B Increased
C Zero
D None of these
What is the ratio of the velocity at the axis of the pipe to the mean velocity of flow in case of pipe flow under viscous condition?
A 0.5
B 0.67
C 1
D 2
The velocity at which the flow changes from laminar flow to turbulent flow is called
A Critical velocity
B Velocity of approach
C Sub-sonic velocity
D Super-sonic velocity
The velocity of blood flow is
A Close to zero in ascending aorta daring early diastole
B Higher in arteries than in arterioles
C Inversely proportional to cross sectional area of blood vessels
D Higher in capillaries than in arterioles
E Higher in venules than in the arterioles
The velocity of the blood flow is
A Zero cm of water per second in ascending aorta during early diastole
B Inversely proportional to cross sectional area of blood vessels
C Higher in the vein than in the venules
D Higher in the capillaries than the arterioles
E Higher in the venules than in the arterioles

Next steps