Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Fall Cardiac Theory > Normal Color Doppler > Flashcards

Normal Color Doppler Flashcards

1
Q

Is the TRICUSPID VALVE measured in systole or diastole?

A

diastole BC TV OPENS- flow should be going towards transducer

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What THREE views can TV COLOR DOPPLER be taken at? Draw and Color

A
  1. A4
  2. PSAX- AV Level
  3. RVIT
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

When measuring TV, can you PW, CW or both?

A

both

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What is a NORMAL velocity for TRICUSPID VALVE?

A

< .7 m/s or 70 cm/s

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What does it mean if the velocity of TV is abornomal?

A

it is greater than .7 m/sec so either
- RA pushing increased volume through TV
- TV is stenosed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Draw out EKG and waveform of TV

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Is the MITRAL VALVE measured during systole or diastole?

A

diastole when MV opens

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What 3 views can be used to measure MV COLOR? Draw and Color

A
  1. A2
  2. A3
  3. A4
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

CW or PW or both for MITRAL VALVE?

A

both

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What is the normal velocity for MITRAL VALVE?

A

< 1.3 m/s or 130 cm/s

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What does it mean if there is an abnormal MITRAL velocty?

A

velocity is greater than 1.3 m/s and either
- LA is volume overloaded
- MV is stenosed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Draw out EKG and waveform of MV

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Is the DAo measured in diastole or systole?

A

systole when AV is open

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Do you measure DAo in PW, CW or both?

A

both

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What view do you measure DAo in? Draw and Color

A

SSN- suprasternal notch

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

What is the NORMAL velocity for DAo?

A

< 1.0 m/s

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Draw EKG and waveform of DAo

A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Flow reversal in DAo is due to what?

A

flow into coronary arteries

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Is the PULMONIC VALVE measured in systole or diastole

A

systole when PV is open

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Is the PV measured in CW, PW OR BOTH?

A

both

21
Q

In what view to do doppler PV? Draw and Color

A
  1. AV level
  2. rvot
22
Q

What is the NORMAL velocity of the PULMONIC VALVE

A

< 1.3 m/sec

23
Q

What does it mean if theres abnormal velocity flow of PV?

A

means velocity is greater than 1.3 m/s so
either
- theres an increased volume out of RV
- PV is stenosed

24
Q

Draw out EKG and waveform for PULMONIC VALVE

A
25
Q

Is LVOT doppler done in systole or diastole

A

systole when AV opens

26
Q

Is LVOT done in PW, CW or BOTH

A

PW only

27
Q

What is the NORMAL velocity of LVOT?

A

< 1.1 m/s

28
Q

What does it mean if LVOT velocity is abnormal?

A

means it i greater than < 1.1m/s bc either,
1. outflow tract is moving an increased volume so has to move it quicker or
2. obstruction in outflow tract

29
Q

What views do you doppler LVOT? Draw and Color

A

A5 or A3

30
Q

Draw out EKG and waveform for LVOT

A
31
Q

Is AORTIC VALVE/ASCENDING AORTA doppler done in systole or diastole

A

systole when AV opens

32
Q

IS AV/ASC Ao done in PW, CW , or BOTH

A

CW ONLY

33
Q

In what views do we doppler AV? Draw and Color

A
  1. A5
  2. A3
  3. SSN
34
Q

What is the normal velocity for AORTIC VALVE?

A

< 1.7 m/s

35
Q

Draw out EKG, VIEW and waveform for AV in A5 and A3

A

.

36
Q

Draw out EKG, VIEW and waveform for AV in SSN

A
37
Q

Is PULMONARY VENOUS INFLOW done in systole or disastole

A

both

38
Q

What is the normal velocity for PULMONARY VENOUS INFLOW

A

norm will come later

39
Q

In what view do we doppler PULMONARY VENOUS INFLOW. Draw and Color

A

A4

40
Q

Do we doppler PULMONARY VENOUS INFLOW IN CW,PW or BOTH

A

PW only bc CW would detect flow from anywhere

41
Q

Draw EKG and WAVEFORM for PULMONARY VENOUS INFLOW

A
42
Q

Why is there flow reversal in PULMONARY VENOUS INFLOW?

A

some flow volume goes into mitral valve and some into pulmonary veins

43
Q

Is SVC/ Hepatic Doppler done in systole or diastole

A

systole and diastole

44
Q

Is SVC/Hepatic Doppler done in PW, CW, or BOTH

A

PW

45
Q

Draw EKG and WAVEFORM for SVC/ Hepatic

A
46
Q

What causes S WAVE in SVC/HEPATIC

A

flow enters RA and TV closes but RA is still filling with volume

47
Q

What causes D WAVE IN SVC/HEPATIC

A

TV opens during diastole then second volume into RA

48
Q

In what view do we doppler SVC or Hepatic? Draw and Color

A

SC- IVC

Fall Cardiac Theory (18 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions