Category: Cardiology MCQ

Regarding concealed AV bypass tract, true statement: a) VA conduction does not occur b) Does not participate in AVRT c) VF will not occur if AF develops d) None of the above e)

Event farthest from the QRS is: a) Z point of atrial pressure tracing b) Onset of rise of aortic pressure c) Onset of isovolumetric contraction d) Closure of mitral valve

Step down of PA saturation in PDA is seen in: a) Eisenmenger PDA b) TOF with PDA c) TGA with PDA d) TAPVC with PDA e) AP window

ECG in myocarditis may show all except: a) LBBB b) Increase in QRS voltage c) Ventricular tachycardia d) Ventricular fibrillation

Cardiotoxic effect of hyperkalemia increased by: a) Hypernatremia b) Hypercalcemia c) Hypocalcemia d) Alkalosis

Native valve endocarditis (NVE) least amenable to treatment: a) Fungi b) Aerobic gram negative bacteria c) Staphylococcus aureus d) Enterococci

Isolated diastolic dysfunction as compared to isolated systolic dysfunction: a) Increased end diastolic volume b) Increased end systolic volume c) Increased ejection fraction d) None of the above

According to BMI (body mass index), the cut off for obesity is: a) 25 Kg/sq m b) 30 Kg/sq m c) 35 Kg/sq m d) 40 Kg/sq m

All of the following are seen in hyperkalemia except: a) PR prolongation b) Tall tented T waves c) Diminished P wave amplitude d) Narrow QRS complex

Which of the following is not true about abciximab? a) Glycoprotein IIb/IIIa blocker b) Orally active c) Monoclonal d) Used as an adjunct in PCI