(Single Best Answer) Question 41: Regarding Stress ECG testing in an otherwise healthy individual 1. diastolic pressure raises 5 mm Hg at each stage 2. isolated VPCs at peak exercise suggest left main disease 3. false negative result more common in single vessel disease in LAD than other two vessels 4. ST depression limited to recovery phase do not generally represent false - positive resposne
A) Only 1, 2 and 3 are correct B) Only 1 and 3 are correct C) Only 2 and 4 are correct D) Only 4 is correct Answer (Select an option above to get the answer):
(Single Best Answer) Question 42: A 59 year man with severe myxomatous mitral regurgitation is asymptomatic, with a left ventricular ejection fraction of 45% and an endsystolic diameter index of 2.9 cm/m2. The most appropriate treatment is ?
A) mitral valve repair or replacement B) no treatment C) ACE inhibitor therapy D) digoxin diuretic therapy Answer (Select an option above to get the answer):
A) it is an 5-HT2A antagonist B) it is shortacting C) is a prodrug D) exhibits high inter-individual variability in platelet response Answer (Select an option above to get the answer):
A) ventricular septal defect B) atrial septal defect C) aortopulmonary window D) patent ductus arteriosus Answer (Select an option above to get the answer):
(Single Best Answer) Question 47: Patient with Primary VF (within first 24 hours ) during Acute Myocardial Infarction requires ?
A) long term amiodarone B) subsequent Electrophysiologic study for inducibility of VT C) implantable Cardioverter - Defibrillator D) None of the above Answer (Select an option above to get the answer):
A) radial artery to the right coronary artery B) left internal mammary to the left anterior descending artery C) radial artery to the left anterior descending artery D) left internal mammary artery to the circumflex artery Answer (Select an option above to get the answer):
(Single Best Answer) Question 49: Mason - Likar modification of 12 lead ECG placement during Treadmill Test causes 1. Right axis shift 2. Appearance of Q wave in II, III, avf 3. Appearance of Q wave in avl 4. Left axis shift
A) Only 1, 2 and 3 are correct B) Only 1 and 3 are correct C) Only 2 and 4 are correct D) Only 4 is correct Answer (Select an option above to get the answer):
(Single Best Answer) Question 50: Regarding the definition of pulmonary arterial hypertension 1. pulmonary arterial pressure more than 25 mm Hg at rest 2. pulmonary capillary wedge pressure less than 15 mm Hg 3. increased pulmonary vascular resistance 4. presence of pulmonary embolism
A) Only 1, 2 and 3 are correct B) Only 1 and 3 are correct C) Only 2 and 4 are correct D) Only 4 is correct Answer (Select an option above to get the answer):