ARDMS vascular registry review |||\\\ |||\\\ |||\\\ |||\\\
exam with correct answers |||\\\ |||\\\ |||\\\
What must be present in order for flow to occur?
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
stenosis
pressure gradient |||\\\
kinetic energy |||\\\
potential energy - correct answer✔✔pressure gradient
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
The movement and direction of blood flow is known as:
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
work
pressure
potential energy |||\\\
kinetic energy - correct answer✔✔kinetic energy
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
Static pressure transformed to dynamic pressure is stated in:
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
bernoulli principle |||\\\
conservation of energy law |||\\\ |||\\\ |||\\\
poiseuille's law |||\\\
reynolds numbere - correct answer✔✔conservation of energy law
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
What is described as 'force per unit area':
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
work
power
,pressure
watt - correct answer✔✔pressure |||\\\ |||\\\ |||\\\ |||\\\
Which of the following most influences hydrostatic pressure?|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
systolic blood pressure |||\\\ |||\\\
person's height |||\\\ |||\\\
diastolic blood pressure |||\\\ |||\\\
diameter of the artery or vein - correct answer✔✔person's height |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
If a pressure gradient increases, what happens to flow?
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
no change |||\\\
increases
increases by factor of 4 |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
decreases - correct answer✔✔increases |||\\\ |||\\\ |||\\\ |||\\\
The amount of fluid moving past a point at a specific time is known as:
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
volumetric flow rate |||\\\ |||\\\
fluid viscosity |||\\\
velocity
pressure - correct answer✔✔volumetric flow rate |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
If the viscosity of blood increases, what happens to resistance?
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
no change |||\\\
decreases
increases
increases by a factor of 4 - correct answer✔✔increases |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
,During systole, a nonrigid arterial wall will expand. This is known as:
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
capacitance
compliance
continuity
compression - correct answer✔✔compliance |||\\\ |||\\\ |||\\\ |||\\\
If resistance increases, what happens to pressure?
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
no change |||\\\
decreases
decreased by 1/2 |||\\\ |||\\\
increases - correct answer✔✔increases |||\\\ |||\\\ |||\\\ |||\\\
If resistance increases, what happens to flow?
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
no change |||\\\
decreases
decreases by 1/2 |||\\\ |||\\\
increases - correct answer✔✔decreases |||\\\ |||\\\ |||\\\ |||\\\
The pressure at a stenosis is less than the pressure proximal and distal to the stenosis area, this
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
is defined in:
|||\\\ |||\\\ |||\\\
reynolds number |||\\\
poiseuille's equation |||\\\
conservation of energy law |||\\\ |||\\\ |||\\\
bernoulli principle - correct answer✔✔bernoulli principle
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
, What does the number 2000 represent in the formula for Reynolds number?
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
turbulent flow |||\\\
forward flow |||\\\
retrograde flow |||\\\
monophasic flow - correct answer✔✔turbulent flow |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
Laminar flow describes flow in: |||\\\ |||\\\ |||\\\ |||\\\
a rigid tube
|||\\\ |||\\\
a curved tube
|||\\\ |||\\\
both a rigid and curved tube
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\
neither a rigid nor curved tube - correct answer✔✔a rigid tube
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
In poiseuille's equation, which of the following factors can have a minimal change in values but
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
results in a large change in flow? |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
length of vessel |||\\\ |||\\\
radius of vessel |||\\\ |||\\\
viscosity
resistance - correct answer✔✔radius of vessel |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
Where is the highest vascular pressure found in the body?
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
heart
aorta
ivc
capillaries - correct answer✔✔heart |||\\\ |||\\\ |||\\\ |||\\\
which of the following vessels has the lowest resistance?
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
exam with correct answers |||\\\ |||\\\ |||\\\
What must be present in order for flow to occur?
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
stenosis
pressure gradient |||\\\
kinetic energy |||\\\
potential energy - correct answer✔✔pressure gradient
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
The movement and direction of blood flow is known as:
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
work
pressure
potential energy |||\\\
kinetic energy - correct answer✔✔kinetic energy
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
Static pressure transformed to dynamic pressure is stated in:
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
bernoulli principle |||\\\
conservation of energy law |||\\\ |||\\\ |||\\\
poiseuille's law |||\\\
reynolds numbere - correct answer✔✔conservation of energy law
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
What is described as 'force per unit area':
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
work
power
,pressure
watt - correct answer✔✔pressure |||\\\ |||\\\ |||\\\ |||\\\
Which of the following most influences hydrostatic pressure?|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
systolic blood pressure |||\\\ |||\\\
person's height |||\\\ |||\\\
diastolic blood pressure |||\\\ |||\\\
diameter of the artery or vein - correct answer✔✔person's height |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
If a pressure gradient increases, what happens to flow?
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
no change |||\\\
increases
increases by factor of 4 |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
decreases - correct answer✔✔increases |||\\\ |||\\\ |||\\\ |||\\\
The amount of fluid moving past a point at a specific time is known as:
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
volumetric flow rate |||\\\ |||\\\
fluid viscosity |||\\\
velocity
pressure - correct answer✔✔volumetric flow rate |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
If the viscosity of blood increases, what happens to resistance?
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
no change |||\\\
decreases
increases
increases by a factor of 4 - correct answer✔✔increases |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
,During systole, a nonrigid arterial wall will expand. This is known as:
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
capacitance
compliance
continuity
compression - correct answer✔✔compliance |||\\\ |||\\\ |||\\\ |||\\\
If resistance increases, what happens to pressure?
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
no change |||\\\
decreases
decreased by 1/2 |||\\\ |||\\\
increases - correct answer✔✔increases |||\\\ |||\\\ |||\\\ |||\\\
If resistance increases, what happens to flow?
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
no change |||\\\
decreases
decreases by 1/2 |||\\\ |||\\\
increases - correct answer✔✔decreases |||\\\ |||\\\ |||\\\ |||\\\
The pressure at a stenosis is less than the pressure proximal and distal to the stenosis area, this
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
is defined in:
|||\\\ |||\\\ |||\\\
reynolds number |||\\\
poiseuille's equation |||\\\
conservation of energy law |||\\\ |||\\\ |||\\\
bernoulli principle - correct answer✔✔bernoulli principle
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
, What does the number 2000 represent in the formula for Reynolds number?
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
turbulent flow |||\\\
forward flow |||\\\
retrograde flow |||\\\
monophasic flow - correct answer✔✔turbulent flow |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
Laminar flow describes flow in: |||\\\ |||\\\ |||\\\ |||\\\
a rigid tube
|||\\\ |||\\\
a curved tube
|||\\\ |||\\\
both a rigid and curved tube
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\
neither a rigid nor curved tube - correct answer✔✔a rigid tube
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
In poiseuille's equation, which of the following factors can have a minimal change in values but
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
results in a large change in flow? |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
length of vessel |||\\\ |||\\\
radius of vessel |||\\\ |||\\\
viscosity
resistance - correct answer✔✔radius of vessel |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
Where is the highest vascular pressure found in the body?
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
heart
aorta
ivc
capillaries - correct answer✔✔heart |||\\\ |||\\\ |||\\\ |||\\\
which of the following vessels has the lowest resistance?
|||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\ |||\\\
