CVS 207 EXAM 3 QUESTIONS AND ANSWERS
100% CORRECT
1 of 40
Term
What is the CSA?
Give this one a try later!
0.628 x D2 0.925 x D2
0.850 x D2 1. 0.785 x D2
Don't know?
,2 of 40
Term
What is the continuity equation for MV?
Give this one a try later!
CSA(LVOT) x VTI (LVOT) /
SV (RVOT)/ SV (LVOT) VTI (MV)
SV x HR/ 1000 CSA(LVOT) X VTI(LVOT) / VTI (AOV)
Don't know?
3 of 40
Term
What is the maximum pressure gradient of the aortic valve
for a 2 m/s aortic velocity?
a.20 mmhg
b. 64 mmhg
c. 6.4 m/s
d. 16 mmhg
Give this one a try later!
c a
, b d
Don't know?
4 of 40
Term
What is the MVA with a pressure half time of 87 m/s?
a. 1.2 cm2
20 mmhg
2.5 cm2
d. 2.5 m/s
Give this one a try later!
a d
b c
Don't know?
5 of 40
Term
When evaluating the IVC on Mr. Smith, the reactivity of
the IVC is dilated and non reactive, his estimated right
atrial pressure would be?
100% CORRECT
1 of 40
Term
What is the CSA?
Give this one a try later!
0.628 x D2 0.925 x D2
0.850 x D2 1. 0.785 x D2
Don't know?
,2 of 40
Term
What is the continuity equation for MV?
Give this one a try later!
CSA(LVOT) x VTI (LVOT) /
SV (RVOT)/ SV (LVOT) VTI (MV)
SV x HR/ 1000 CSA(LVOT) X VTI(LVOT) / VTI (AOV)
Don't know?
3 of 40
Term
What is the maximum pressure gradient of the aortic valve
for a 2 m/s aortic velocity?
a.20 mmhg
b. 64 mmhg
c. 6.4 m/s
d. 16 mmhg
Give this one a try later!
c a
, b d
Don't know?
4 of 40
Term
What is the MVA with a pressure half time of 87 m/s?
a. 1.2 cm2
20 mmhg
2.5 cm2
d. 2.5 m/s
Give this one a try later!
a d
b c
Don't know?
5 of 40
Term
When evaluating the IVC on Mr. Smith, the reactivity of
the IVC is dilated and non reactive, his estimated right
atrial pressure would be?
