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D. UNIT 6 - ISCHEMIC DISEASE Flashcards | StudBud
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D. UNIT 6 - ISCHEMIC DISEASE
D. UNIT 6 - ISCHEMIC DISEASE
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1
THE LEFT MAIN DIVIDES INTO:
THE LEFT ANTERIOR DESCENDING AND CIRCUMFLEX
THE LEFT, RIGHT AND NON
CIRCUMFLEX AND POSTERIOR DESCENDING
THE LEFT ANTERIOR DESCENDING AND POSTERIOR DESCENDING
2
MONITORING DURING DOBUTAMINE STRESS ECHO INCLUDE: BLOOD PRESSURE, ECG AND:
RESPIRATORY RATE
TREADMILL SPEED
BLOOD OXYGEN SATURATIONS
CAREFUL OBSERVATION FOR SYMPTOMS
3
REASONS FOR EARLY TERMINATION OF STRESS ECHO INCLUDE ALL OF THE FOLLOWING EXCEPT:
FATIGUE
MALIGNANT HYPERTENSION
EXTREME CHEST PAIN
ARRHYTHMIAS
4
STRESS IMAGES SHOW WALL MOTION ABNORMALITIES IN THE INFERO-LATERAL WALLS. WHICH CORONARY ARTERY IS RESPONSIBLE?
NON CORONARY ARTERY
CIRCUMFLEX ARTERY
RIGHT CORONARY ARTERY
LEFT ANTERIOR DESCENDING CORONARY
5
INDUCING ISCHEMIA BY INCREASING MYOCARDIAL OXYGEN DEMAND DURING IMAGING IS:
CORONARY ANGIOGRAPHY
STRESS ECHO
STRESS EXERCISE
CONTRAST IMAGING
6
ALL ARE LIMITATIONS OF STRESS ECHO EXCEPT:
THE PRESENCE OF WALL MOTION ABNORMALITY
ENDOCARDIAL BORDER DEFINITION
INADEQUATE STRESS OR WORKLOAD
CARDIAC AND RESPIRATORY MOTION
7
STANDARD VIEWS FOR EVALUATION OF WALL MOTION ARE: SHORT AXIS OF LV, A4C, A2C AND:
LONG AXIS
APICAL THREE CHAMBER
AOC
SUBCOSTAL LONG
8
COMPLICATIONS OF AN ACUTE MI INCLUDE ALL BUT:
PLEURAL EFFUSION
RV INFARCTION
LV THROMBUS
LV ANEURYSM
9
A TRUE ANEURYSM IS LINED BY:
THICK PERICARDIUM
THICK MYOCARDIUM
THIN MYOCARDIUM
VISCERAL PERICARDIUM
10
ONE OF THE MOST COMMON INDICATIONS FOR ECHO IS:
SUSPECTED OR DOCUMENTED ISCHEMIA
VENTRICULAR ANEURYSM
THE SPREAD of COVID-19
RHEUMATIC HEART DISEASE
11
WHAT DO WE MEAN BY THE
BASILAR AREA OF THE VENTRICLE
?
THE "BASE" OR POSTERIOR PORTIONS OF THE HEART
THE SEGMENTS BETWEEN THE MITRAL VALVE AND THE APEX
THE SEGMENTS CLOSEST TO THE ATRIOVENTRICULAR VALVES
THE SEGMENTS CLOSER TO THE APEX
12
ANTEROLATERAL AND POSTEROLATERAL LV WMA MAY BE DUE TO:
RIGHT CORONARY DISEASE
CIRCUMFLEX DISEASE
LEFT ANTERIOR DESCENDING DISEASE
POSTERIOR DESCENDING DISEASE
13
OUTWARD MOTION OR 'BULGING' OF A SEGMENT IN SYSTOLE
HYPERDYNAMIC
HYPOKINESIS
AKINESIS
DYSKINESIS
14
WELL VALIDATED METHODS FOR EVALUATION OF CORONARY DISEASE INCLUDE:
RADIOACTIVE CORONARY POSITRON SCANNING
COMPUTERIZED CORONARY TOPOGRAPHY
RADIONUCLIDE PERFUSION IMAGING
MULTI-PLANE TOMOGRAPHIC IMAGING
15
IN STRESS ECHO, SENSITIVITY IS HIGHEST FOR MULTIVESSEL DISEASE AND LOWEST FOR SINGLE-VESSEL DISEASE
False
True
16
ISCHEMIA IS A REVERSIBLE IMBALANCE IN THE MYOCARDIAL OXYGEN DEMAND TO SUPPLY RATIO
True
False
17
THE CORONARY ARTERIES ARE:
THE LEFT AND RIGHT
CIRCUMFLEX, LEFT MAIN AND LAD
LEFT ANTERIOR DESCENDING, CIRCUMFLEX AND INTERNAL CAROTID
LEFT ANTERIOR DESCENDING, PATENT DUCTUS, CIRCUMFLEX
18
IRREVERSIBLE MYOCARDIAL DAMAGE RESULTS IN WALL MOTION ABNORMALITIES THAT ARE PRESENT AT REST
True
False
19
NAME THE LAYERS OF THE HEART FROM INNER TO OUTER
ENDOCARDIUM EPICARDIUM MYOCARDIUM
ENDOCARDIUM MYOCARDIUM EPICARDIUM
WAIT....WHAT?
EPICARDIUM ENDOCARDIUM MYOCARDIUM
20
WHICH HEART SEGMENTS ARE SUPPLIED BY THE LEFT ANTERIOR DESCENDING?
INFERIOR PORTIONS OF THE ANTERIOR SEPTUM
INFERIOR ASPECT OF THE VENTRICULAR SEPTUM
LATERAL PORTIONS OF THE VENTRICULAR SEPTUM
ANTERIOR PORTIONS OF THE SEPTUM
21
DURING STRESS ECHO, A NORMAL CARDIAC OUTPUT RESPONSE TO DOBUTAMINE IS TO:
DECREASE BY 10 PERCENT
CARDIAC OUTPUT IS UNAFFECTED
DECREASE BY 25 PERCENT
INCREASE
22
WHICH LEFT VENTRICULAR SEGMENTS ARE DEMONSTRATED IN THE APICAL FOUR CHAMBER VIEW?
ANTERIOR AND INFERIOR
BASE AND APICAL
ANTERIOR AND LATERAL
ANTEROLATERAL AND INFEROSEPTAL
23
WHAT IS THE STANDARD OF REFERENCE FOR IDENTIFICATION OF AN OCCLUDED CORONARY ARTERY?
CONTRAST COMPUTED TOMOGRAPHY
NON INVASIVE CORONARY IMAGING
STRESS ECHOCARDIOGRAPHY
INVASIVE CORONARY ANGIOGRAPHY
24
A PSEUDOANEURYSM HAS WHICH OF THE FOLLOWING FEATURES?
ANEURYSM CONTAINED BY THE PERICARDIUM
A NARROW NECK AT THE SITE OF THE VENTRICULAR DEFECT
OFTEN, FLOW INTO AND OUT OF THE ANEURYSM IS SEEN
A WIDE APEX WITH POTENTIAL THROMBUS FORMATION
25
AN OLD (CHRONIC) MYOCARDIAL INFARCTION IS CHARACTERIZED BY:
PARADOXICAL SEPTAL MOTION
ASYMMETRICAL SEPTAL HYPERTROPHY
ACUTE CORONARY STENOSIS
THINNING AND INCREASED ECHOGENICITY OF THE WALLS
26
THE MOST COMMON CAUSE OF MURMUR POST INFARCTION IS:
TRICUSPID REGURGITATION
MITRAL REGURGITATION
AORTIC STENOSIS
MITRAL STENOSIS