A) Tissue plasminogen activator B) Intravenous beta blockers C) Acetylsalicylic acid D) Calcium channel blockers Answer (Select an option above to get the answer):
(Single Best Answer) Question 802: Which one of the following cardiac lesions is at the highest risk of occurrence of infective endocarditis ?
A) Atrial septal defect B) Mitral valve prolapse without regurgitation C) Valvular aortic regurgitation D) Mitral stenosis Answer (Select an option above to get the answer):
(Single Best Answer) Question 803: A patient with acute inferior wall myocardial infarction has developed shock. Which of the following is the most likely cause of shock ?
A) Cardiac rupture B) Interventricular septal perforation C) Papillary muscle rupture D) Right ventricular infarction Answer (Select an option above to get the answer):
A) Giardia lamblia B) Ascaris lumbricoides C) Necater Americana D) Ancylostoma duodenale Answer (Select an option above to get the answer):
(Single Best Answer) Question 806: A 30 years old male patient presents with complaints of weakness in right upper and both lower limbs for last 4 months. He developed digital infarcts involving 2nd and 3rd fingers on right side and 5th finger on left side. On examination, BP was 160/140 mm Hg, all peripheral pulses were palpable and there was asymmetrical neuropathy. Investigations showed a Hb-12 gm, TLC-12000 Cu mm. Platelets 4,30,000 and ESR - 49 mm. Urine examination showed proteinuria and RBC-10 - 15/hpf with no casts. What is the most likely diagnosis ?
A) Polyarteritis nodosa B) Systemic lupus erythematosus C) Wegener's granulomatosis D) Mixed cryoglobulinemia Answer (Select an option above to get the answer):
A) Mitral regurgitation B) Aortic regurgitation C) Mitral stenosis D) Aortic stenosis Answer (Select an option above to get the answer):
(Single Best Answer) Question 808: After contrast media injection in the Radiology department, a patient develops severe hypotension, bronchospasm and cyanosis. Which one of the following drugs should be used for treatment ?
A) Atropine B) Aminophylline C) Dopamine D) Adrenaline Answer (Select an option above to get the answer):
(Single Best Answer) Question 809: What would be the first line of treatment if a patient develops ventricular fibrillation after intravenous injection of potassium chloride ?
A) Cardiac massage B) I.V. adrenaline C) Defibrillation D) IPPV Answer (Select an option above to get the answer):