What do mural cells do? a. Provide the endothelial tubes with structural stability and ability to resist pressures of blood. b. Keep cells together to prevent leakage c. Recruit cancer cells d. Activate the angiogenesis pathway

What is recycled during erythrocyte turnover? A. both iron and amino acids B. iron C. amino acids D. iron, amino acids, and bilirubin E. bilirubin

Which are correct regarding blood pressure? [Select all that apply] a. Blood pressure decreases as blood volume increases b. Blood pressure increases with increasing constriction of the peripheral arteries c. Increasing sympathetic outflow increases blood pressure d. The kidney does not participate in controlling blood pressure

When comparing veins and arteries of the same diameter, which of the following statements is not true? Select one: a. Veins have fewer smooth muscle fibers. b. Veins have a larger lumen. c. Veins have more elastic tissue. d. Veins have valves. e. Veins have thinner walls.

Which lists the stages of erythrocyte turnover in the correct sequence? A. vascular spasm, platelet plug, coagulation B. erythropoiesis, degradation, recycling, excretion C. coagulation, vascular spasm, platelet plug D. erythropoiesis, recycling, degradation, excretion

Which of the fpllowingis shared by the lymphatic vessels and cardiovascular veins? A.Valves to ensure direction of flow B.Muscle pump C.Negative intra-thoracic pressure allows return of fluid D.All answers are correct

Answer

Heparin is an activator of antithrombin III. In addition to thrombin, which additional coagulation factors are targeted by the antithrombin III:heparin complex? a. Factor VIII b. Factor V c. Factor Xa d. Factor VII

immediata Which of the following statements are true about the general functions of the blood? (Read carefully and select all of the correct statements.) Please review the power point lecture over the Chapter 11 Blood. This is located in the Module A A. The clotting factor is albumin. B. arterial blood is bright red colored blood because it is oxygenated blood. C. The Universal Donor is Type O-(neg). D. Blood is 3-5 times thicker than water.. E. The viscosity is increased due to the presence of blood cells, plasma proteins, H2O, waste products and elements. F. The PH of blood is 7 to 7.3 due to the slight acidic environment Type here to search O i 15 सक r b thr nee whi actic Seru 57

Which lists the layers of the heart wall from superficial to deep? A. myocardium, endocardium, epicardium B. endocardium, myocardium, epicardium C. epicardium, myocardium, endocardium