blockage of which of the following will lead to ischemia of the apex of heart? a) circumflex arteryb) anterior interventricular arteryc) posterior interventricular arteryd) right coronary artery

Blockage of which of the following arteries would lead to ischemia of the apex of the heart? Anterior interventricular (descending) Left circumflex Posterior interventricular (descending) Right marginal Right coronary

A patient has a myocardial infarction at the apex of the heart. The occlusion by atherosclerosis occurs in which artery? A)right marginal artery B) right conus artery C) anterior ventricular artery D) circumflex artery of the left artery

If the following stages in the aetiology, pathogenesis, healing and possible complications of a myocardial infarct were put in order, which would be 2nd?Question 8Select one:a.Myocardial Ischemiab.Large thrombus forming on top of an ulcerated atheroma within a coronary artery.c.Generation of mature scar tissue.d.Myocardial Infarction (necrosis)e.Thrombus formation within the left ventricle of the heart (due to stasis and collagen exposure).

A myocardial infarction of the right ventricle could be caused by a blockage in the __________Blank.Multiple Choiceleft coronary arteryleft marginal branchposterior interventricular arterycircumflex branch

Which of the following would increase the risk of ischemic stroke?W. Atrial fibrillation.X.  Atherosclerosis of the carotid arteries.Y.  A metastatic tumour entering the circle of Willis.Z.  Hypertension and smoking.Question 12Select one:a.if only W, X and Y are correctb.if only W and Y are correctc.if only X and Z are correctd.if only Z is correcte.if all are correct