(Single Best Answer) Question 41: Which of the following electro-cardio-graphic findings are manifestations of digitalis intoxication ? 1. Ventricular bigeminy 2. Ventricular tachycardia 3. Atrial flutter 4. Atrial tachycardia with variable block
Select the correct answer using the code given below :
A) 1, 2 and 3 B) 1, 2 and 4 C) 1, 3 and 4 D) 2, 3 and 4 Answer (Select an option above to get the answer):
(Single Best Answer) Question 42: A 50-year-old man reports to Emergency with breathlessness, palpitations and acute chest pain. On auscultation, there is systolic murmur at apex and ECG shows ST elevations in anterior chest leads. Which one of the following would be the next choice of investigation ?
A) Cardiac marker troponin T/I B) Echocardiography C) TMT D) 24-hour holter monitoring Answer (Select an option above to get the answer):
(Single Best Answer) Question 43: Which one of the following is a non-shockable rhythm in respect to use of AED (Automatic External Defibrillator) ?
A) Monomorphic ventricular tachycardia B) Polymorphic ventricular tachycardia C) Ventricular fibrillation D) Pulseless electrical activity Answer (Select an option above to get the answer):
A) Acute pericarditis B) Trauma to ventricles C) Hypothermia D) Hypocalcemia Answer (Select an option above to get the answer):
(Single Best Answer) Question 45: A victim is found unconscious at the roadside. As a trained rescuer, after checking the victim's response and pulse, you decide on resuscitation. What is the recommended ratio of chest compression to ventilation during CPR ?
A) 90 : 4 B) 60 : 2 C) 30 : 2 D) 60 : 1 Answer (Select an option above to get the answer):
(Single Best Answer) Question 46: A 60-year old man comes to emergency with history of chest pain, which is acute onset. The ECG shows ST depression and T waves inversion. Cardiac biomarkers in blood are not elevated. What will be the appropriate management ?
A) Oxygen + Aspirin + Ticagrelor + Metoprolol B) Oxygen + Sublingual nitroglycerin + Antiplatelets + Streptokinase C) Antiplatelets + LMW Heparin subcutaneous D) Oxygen + Sublingual nitroglycerin + Digoxin Answer (Select an option above to get the answer):