1
A) plasma B) lymph C) serum D) puss 2
A) undergo erythropoiesis B) are capable of phagocytosis C) secrete antibodies D) are multinucleate 3
A) circular smooth muscle B) endothelium C) longitudinal striated muscle D) connective tissue 4
A) just before diastole B) during diastole C) right after the systole D) during the systole 5
A) atrioventricular node B) bundle of His C) sinoatrial node D) Purkinje fibers 6
A) right atrium B) pulmonary artery C) pulmonary vein D) all of the above E) none of the above 7
A) ventricle B) bundle of His C) conus arteriosus D) tricuspid valve E) sinus venosus 8
A) hepatic vein B) aorta C) lymphatic system D) megakaryocytes E) septum 9
A) the right atrium B) the left atrium C) the left ventricle D) the right ventricle E) all are equally muscular 10
A) fish B) frog C) crocodile D) all of the above E) none of the above 11
A) Hormones are transported in the blood. B) All invertebrates have an open circulatory system. C) Capillaries have thicker walls than veins do. D) The systemic circulation carries blood to and from the lungs. E) All of the above are true. 12
A) arteries B) veins C) capillaries D) all of the above E) none of the above 13
A) pulmonary vein B) pulmonary artery C) vena cava D) aorta E) respiratory circuit 14
A) smooth muscle B) Purkinje fibers C) connective tissue D) elastic fibers E) endothelium 15
A) is an open circulatory system B) contains one-way valves C) returns fluids to the bloodstream D) all of the above E) none of the above 16
A) macrophage B) eosinophil C) monocyte D) all of the above E) none of the above 17
A) erythrocytes B) monocytes C) lymphocytes D) eosinophils E) basophils 18
A) temperature regulation B) transport metabolic wastes C) provide immune defense D) transport oxygen and carbon dioxide E) all of the above 19
A) decreased stroke volume B) decreased heart rate C) vasodilation of blood vessels in skin D) all of the above E) none of the above 20
A) venule end of capillaries B) arteriole end of capillaries C) lymph vessels D) arteries E) veins 21
not part of the cardiovascular system?A) arteries B) heart C) blood D) veins E) All of the above are part of the cardiovascular system. 22
A) are smaller in diameter B) can be relaxed by hormones C) collapse when empty D) a and b are correct. E) All of the above statements are correct. 23
A) arteries B) arterioles C) capillaries D) venules E) a, b, and c are correct. 24
A) arteries B) veins C) capillaries D) all of the above E) none of the above 25
A) contraction of the walls of the lymphatic vessels B) pressure created by the pumping of the heart C) contractions of the lymph nodes D) squeezing of the lymphatic vessels by the body's muscles E) a combination of all of the above 26
A) collects liquid lost from the circulatory system B) returns proteins to circulation C) transports fats D) carries bacteria to the lymph nodes for destruction E) does all of the above 27
A) metabolites and wastes B) salts and ions C) proteins D) all of the above E) none of the above 28
A) platelets B) erythrocytes C) neutrophils D) basophils E) none of the above 29
A) left atrium, left ventricle, lungs, right atrium, right ventricle, body B) right atrium, right ventricle, lungs, left atrium, left ventricle, body C) left atrium, left ventricle, right atrium, right ventricle, lungs, body D) right atrium, lungs, right ventricle, left atrium, body, left ventricle E) left atrium, lungs, left ventricle, body, right atrium, right ventricle 30
A) Purkinje fibers B) bundle of His C) atrioventricular node D) sinoatrial node E) right ventricle 31
A) closing of the mitral and tricuspid valves B) closing of the pulmonary and aortic valves C) sound of blood rushing into the atria D) sound of blood rushing into the ventricles E) none of the above 32
A) True B) False 33
A) True B) False 34
A) True B) False 35
A) True B) False
2002 McGraw-Hill Higher Education