Hemodynamics

Question 1

Which blood vessels has the most capacitance

Answer 1

Systemic veins

Question 2

WHat is the major function of distribution vessels

Answer 2

Match the blood flow to organs with their required requirements

Work together with resistance vells

Question 3

What is the mean circulatory filing pressure

Answer 3

the equal pressure in any point pf the cardiovascular system when the heart beat is stopped ,

Question 4

What are the types of vessels in hemodynamics

Answer 4

Windkessel Vessels
Distribution vessels
Exchange vessels

Question 5

How does the wind kessel vessels affect hemodynamics

Answer 5

Allows continuos blood floow even when the heart is in diastole
Convert the sharp pressure fluctuations in the left ventricle(0 to 120mmHg) into a much smaller pressure fluctuation in the arteries(80 to 120mmHg

Question 6

Which vessel provides the greatest resistance to blood flow through the arterial system

Answer 6

Small arteries and arterioles

Question 7

Function of the precapillary sphincter muscles

Answer 7

Partially determines the amount of blood flowing through a particular capillary bed

Allow only 5-10% of the capillary beds in skeletal muscles to be open at rest

Question 8

Which blood vessels are termed to be exchange vessels

Answer 8

Capillary

Question 9

What is the diff between Knock in and Transgenic

Answer 9

Knock-in is addition based on gene similarity but transgenic is addition not based on gene similarity