BSN Session 02 Test System Cool Education Nursing Academy Cool Education Nursing Academy Test System Anatomy CVS 0% Cardiovascular System Enter Password Enter Name 1 / 35 1. Volume of the blood ejected from each ventricle in a minute is known as? Stroke volume Venous return Cardiac output Heart rate 2 / 35 2. Which of the following reduces the rate and force of the heartbeat? Parasympathetic supply Sympathetic nerves Vagal simulation Both a and c 3 / 35 3. Fastest conduction of impulse occurs through? Purkinjean fibers SA node AV node Bundle branches 4 / 35 4. Which part of the conducting system of the heart sets the heart rate? Bundle of His AV node Purkinje fibers SA node 5 / 35 5. Depolarization means? Contraction Relaxation Contraction-relaxation All of these 6 / 35 6. There are how many pulmonary arteries and pulmonary veins in the body? 1:2 2:4 4:2 4:4 7 / 35 7. The valves are prevented from opening upwards in to the Atria by: Aortic valve Papillary muscles Chordae tendineae Pulmonary valve 8 / 35 8. Mitral valve is present between? Right atrium and Right ventricle Left atrium and left ventricle Left ventricle and aorta Right ventricle and pulmonary trunk 9 / 35 9. Endocardium consists of which epithelial cells? Cuboidal epithelium Columnar epithelium Squamous epithelium Stratified squamous epithelium 10 / 35 10. Which vessels are called capacitance vessels because they the capacity to hold a large proportion of the body’s blood? Arteries Veins Capillaries Sinusoids 11 / 35 11. When an artery is blocked the tissue got alternative blood supply such arteries are called? End-arteries Anastomosis Sinusoids Capacitance vessels 12 / 35 12. Capillaries have which layers in there walls? Tunica media Tunica adventitia and tunica intima Both A and B Just tunica intima 13 / 35 13. Which vessels have thick tunica media? Arteries Veins Capillaries Venules 14 / 35 14. Blood pressure is mainly determined by which vessels: Arteries Veins Arterioles Capillaries 15 / 35 15. Free-boundary electrophoresis is primarily used for: Determining boiling points Analyzing protein mixtures and nucleic acids Measuring solvent viscosity Separating gases 16 / 35 16. Which of the following is the longest vein of the body? Femoral vein Great saphenous vein Dorsal venous arch of the foot Small saphenous vein 17 / 35 17. Which of the following structure allows the blood to enter from right atrium to left atrium bypassing the pulmonary circulation is? Atrial septum Ductus arteriosus Foreman ovale Ductus venosus 18 / 35 18. Which of the following structures connects the umbilical vein to the fetal inferior vena cava? Ductus arteriosus Foramen ovale Ductus venosus Fetal Portal vein 19 / 35 19. Blood from superficial veins enters to the deep veins through other veins named as? Connecting veins Joining veins Communicating veins A and c 20 / 35 20. Peroneal artery, branch of posterior tibial artery supplies: Anterior aspect of the leg Lateral aspect of the leg Posterior aspect of the leg Dorsal surface of the foot 21 / 35 21. Which vein drains venous blood from gall bladder? Splenic vein Hepatic vein Cystic vein Gastric vein 22 / 35 22. Which of the following artery supplies the entire small intestine? Coeliac artery Inferior mesenteric artery Hepatic artery Superior mesenteric artery 23 / 35 23. From the following which is not a paired artery? Gonadal Splenic Phrenic Suprarenal 24 / 35 24. Hemi-azygos vein joins which of the following vein? Inferior vena cava Left brachiocephalic veins Left subclavian vein Superior vena cava 25 / 35 25. Azygos vein joins which of the following vein? Inferior vena cava Left brachiocephalic veins Left sub clavi an vein Superior vena cava 26 / 35 26. Which of the following is not a superficial vein of upper limb? Cephalic vein Axillary vein Basilic vain Median cubital vein 27 / 35 27. Brachiocephalic veins are formed by the union of? Subclavian and external jugular vein Vertebral and cervical vein Internal jugular and subclavian vein Internal and external jugular vein 28 / 35 28. Inferior vama cava enters into the thorax at the level of which vertebra? 5th lumbar vertebrae 1st lumbar vertebrae 12 thoracic vertebrae 8th thoracic vertebrae 29 / 35 29. Superior vina cava formed by the union of which veins? Right and left internal jugular veins Right and left external jugular veins Right and left brachiocephalic veins Right and left subclavian veins 30 / 35 30. At the level of which lumbar vertebrae abdominal aorta divides into right and left common iliac arteries? 5th 4th 3rd 2nd 31 / 35 31. Left subclavian artery is the branch of? Arch of the aorta Brachiocephalic artery Descending aorta Ascending aorta 32 / 35 32. Right subclavian artery is the branch of? Arch of the aorta Brachiocephalic artery Descending aorta Ascending aorta 33 / 35 33. Right and left coronary arteries are the branches of? Descending aorta Arch of aorta Ascending aorta Abdominal aorta 34 / 35 34. Aorta in the abdominal cavity extends at the level of which lumbar vertebrae? 3rd 4th 5th 2nd 35 / 35 35. At the level of which thoracic vertebrae aorta passes behind the diaphragm and enters the abdominal region? 5th 10th 11th 12th Your score is 0% To Open This Test You Need to Join Our Online Paid Test Session.Â
