Concerning medial and intimal thickening, the following is/are true:
A. Increase of wall mass is a consequence primarily of smooth muscle cell proliferation
B. Smooth muscle cells are normally quiescent at maturity
C. Transplanting a vein into the arterial circuit causes both endothelial and smooth muscle proliferation
D. Heparin can suppress both proliferation and migration of smooth muscle cells
Answer:A
Concerning medial and intimal thickening, the following is/are true:
A. Increase of wall mass is a consequence primarily of smooth muscle cell proliferation B. Smooth muscle cells are normally quiescent at maturity C. Transplanting a vein into the arterial circuit causes both endothelial and smooth muscle proliferation D. Heparin can suppress both proliferation and migration of smooth muscle cells