Podcast
Questions and Answers
Left coronary blood flow occurs primarily during the ___ phase of the cardiac cycle because_____?
Left coronary blood flow occurs primarily during the ___ phase of the cardiac cycle because_____?
- Systolic, coronary driving pressure is greatest (correct)
- Systolic, systolic ejection opens the aortic valve
- Diastolic, semilunar valves cover the coronary ostia in systole
- Diastolic, diastole releases compressed endocardial capillaries (correct)
Your patient is right-coronary dominant. Which of the following LV segments would MOST likely be affected by a significant distal RCA stenosis past the crux?
Your patient is right-coronary dominant. Which of the following LV segments would MOST likely be affected by a significant distal RCA stenosis past the crux?
- Apex
- Inferior LV wall
- Anterior LV wall
- Posterior- lateral LV wall (correct)
Identify the coronary artery labeled #1 on the coronary angiogram.
Identify the coronary artery labeled #1 on the coronary angiogram.
- LAD
- 1st septal
- OM
- 1 st diag (correct)
Considering the branching anatomy of the coronary arterial perforators which are of the heart is most susceptible to heart attack and injury?
Considering the branching anatomy of the coronary arterial perforators which are of the heart is most susceptible to heart attack and injury?
The lowest blood oxygen saturation normally found in the heart is the:
The lowest blood oxygen saturation normally found in the heart is the:
The coronary artery shown on the diagram at #6 is a :
The coronary artery shown on the diagram at #6 is a :
The dotted line in the drawing shows a:
The dotted line in the drawing shows a:
Identify the coronary artery shown, indicated #1 on the coronary angio.
Identify the coronary artery shown, indicated #1 on the coronary angio.
When increased blood pressure is sensed in the arteries, the baroreceptor reflex causes:
When increased blood pressure is sensed in the arteries, the baroreceptor reflex causes:
Which regulatory system plays the predominant role in the regulation of cutaneous flow?
Which regulatory system plays the predominant role in the regulation of cutaneous flow?
Identify the class of autonomic drugs at #2 in the box
Identify the class of autonomic drugs at #2 in the box
How is the QRS complex labeled at #5
How is the QRS complex labeled at #5
Increased baro-receptor stimulation ______ sympathetic tone and _______ parasympathetic neural activity.
Increased baro-receptor stimulation ______ sympathetic tone and _______ parasympathetic neural activity.
What is atropine's effect on the autonomic nervous system ?
What is atropine's effect on the autonomic nervous system ?
When increased blood pressure is sensed in the arteries the baro-receptor reflex causes:
When increased blood pressure is sensed in the arteries the baro-receptor reflex causes:
What is the primary effect of vagal nerve stimulation on the heart?
What is the primary effect of vagal nerve stimulation on the heart?
The calibration signal on an ECG machine is termed:
The calibration signal on an ECG machine is termed:
How does a PVC normally affect the blood pressure? The systolic BP associated with the PVC will _____ in pressure, and the following sinus beat will ______ in pressure.
How does a PVC normally affect the blood pressure? The systolic BP associated with the PVC will _____ in pressure, and the following sinus beat will ______ in pressure.
What area of the brain regulates heart rate and peripheral vascular resistance?
What area of the brain regulates heart rate and peripheral vascular resistance?
What is the pressures for the RA (a, v, m)
What is the pressures for the RA (a, v, m)
What is the pressures for the RV
What is the pressures for the RV
what is the pressure for the AO
what is the pressure for the AO
What is the pressure for the LA
What is the pressure for the LA
What is the pressure for the PA
What is the pressure for the PA
What is the pressure for the LV
What is the pressure for the LV
Measure the aortic pulse pressure on this recording
Measure the aortic pulse pressure on this recording
In mitral valve disease, accurate measurement of "wedge" pressure is critical. Which of the following can be used to confirm the accuracy of a "balloon" wedge pressure"? (Select 3)
In mitral valve disease, accurate measurement of "wedge" pressure is critical. Which of the following can be used to confirm the accuracy of a "balloon" wedge pressure"? (Select 3)
Computers typically measure three pressure points on each cardiac chamber. What point is normally the last number reported on arterial pressures.
Computers typically measure three pressure points on each cardiac chamber. What point is normally the last number reported on arterial pressures.
Your diagnostic heart cath patient has suspected double vessel CAD. He has left heart failure poorly controlled with medication, a current wedge pressure of 48mmHg, and an elevated creatine level. For LV wall motion analysis you expect to use:
Your diagnostic heart cath patient has suspected double vessel CAD. He has left heart failure poorly controlled with medication, a current wedge pressure of 48mmHg, and an elevated creatine level. For LV wall motion analysis you expect to use:
Mitral valve prolapse is usually best seen in the ______ LV angio view during ______.
Mitral valve prolapse is usually best seen in the ______ LV angio view during ______.
The LV gram shows:
The LV gram shows:
Aneurysmal LV walls which bulge in systole are termed.
Aneurysmal LV walls which bulge in systole are termed.
For the most accurate LV function (EF and wall motion analysis) the LV angiogram should ideally be done:
For the most accurate LV function (EF and wall motion analysis) the LV angiogram should ideally be done:
This ventriculogram shows:
This ventriculogram shows:
The patient has combined mitral stenosis and regurgitation. What is this patient's angiographic ejection fraction and stroke volume?
HR= 80 bpm
Thermodilution CO= 4.8 L/min
EDV = 100 cc.
ESV = 25 cc.
The patient has combined mitral stenosis and regurgitation. What is this patient's angiographic ejection fraction and stroke volume?
HR= 80 bpm Thermodilution CO= 4.8 L/min EDV = 100 cc. ESV = 25 cc.
Flashcards
Capital of France (example flashcard)
Capital of France (example flashcard)
Paris
