Vascular Hemodynamics Exam 1
Actual Questions and Answers 2026
What are the 4 factors that influence blood flow? -
correct answer ✅1. Cardiac function
2. Vessel elasticity (compliance)
3. Tone of vessel smooth muscle
4. Various patterns, dimensions, and interconnections of millions of
branching vessels.
What is pressure gradient? -
correct answer ✅Pressure gradient is the differences in the energy
level between 2 points. For blood to flow there must be pressure
gradients.
What is the amount of blood that enters the arterial system from
the heart? -
correct answer ✅Stroke volume
When blood is ejected into the arterial system, what occurs with
blood pressure? -
correct answer ✅Blood pressure rises.
What type of effect does increased heart rate have on the volume
of blood? -
, Vascular Hemodynamics Exam 1
Actual Questions and Answers 2026
correct answer ✅Increased heart rate will deliver an increased
volume of blood. Dad made a good point when talking about how
his high blood pressure medication effects his heart rate. Since his
heart rate does not increase significantly while working out it is
harder to receive enough oxygen and runs out of breath easily.
Does velocity and flow direction vary with each heart beat? -
correct answer ✅Yes, velocity and flow direction vary with each
heart beat.
What are the two things that effect the amount of blood that leaves
the arterial system? -
correct answer ✅1. Arterial pressure
2. Peripheral resistance
What are the 3 forms of energy? -
correct answer ✅1. Potential energy (pressure)
2. Kinetic energy (movement)
3. Hydrostatic pressure (gravitational energy)
Actual Questions and Answers 2026
What are the 4 factors that influence blood flow? -
correct answer ✅1. Cardiac function
2. Vessel elasticity (compliance)
3. Tone of vessel smooth muscle
4. Various patterns, dimensions, and interconnections of millions of
branching vessels.
What is pressure gradient? -
correct answer ✅Pressure gradient is the differences in the energy
level between 2 points. For blood to flow there must be pressure
gradients.
What is the amount of blood that enters the arterial system from
the heart? -
correct answer ✅Stroke volume
When blood is ejected into the arterial system, what occurs with
blood pressure? -
correct answer ✅Blood pressure rises.
What type of effect does increased heart rate have on the volume
of blood? -
, Vascular Hemodynamics Exam 1
Actual Questions and Answers 2026
correct answer ✅Increased heart rate will deliver an increased
volume of blood. Dad made a good point when talking about how
his high blood pressure medication effects his heart rate. Since his
heart rate does not increase significantly while working out it is
harder to receive enough oxygen and runs out of breath easily.
Does velocity and flow direction vary with each heart beat? -
correct answer ✅Yes, velocity and flow direction vary with each
heart beat.
What are the two things that effect the amount of blood that leaves
the arterial system? -
correct answer ✅1. Arterial pressure
2. Peripheral resistance
What are the 3 forms of energy? -
correct answer ✅1. Potential energy (pressure)
2. Kinetic energy (movement)
3. Hydrostatic pressure (gravitational energy)
