41. The valve present between left atrium and left ventricle is called:
(a) Tricuspid valve
(b) Bicuspid valve✅
(c) Semilunar valve
(d) none of the above
42. The valve present at the base of aorta is called:
(a) Tricuspid valve
(b) Bicuspid valve
(c) Semilunar valve✅
(d) none of the above
43. Which of the following arteries supply blood to legs?
(a) Femoral artery✅
(b)Renal artery
(c) Coronary artery
(d) pulmonary artery
44. Which of the following veins does collect blood from the digestive system and supply blood to liver?
(a) Hepatic vein
(b) Hepatic portal vein✅
(c) Renal veins
(d) none of the above
45. The voice of lubb is produced during the contraction of heart when:
(a) Tricuspid valve is closed
(b) Bicuspid valve is closed
(c) Both tricuspid and bicuspid valves are closed✅
(d) Semilunar valves are closed
46. The voice of dub is produced during the contraction of heart when:
(a) Tricuspid valve is closed
(b) Bicuspid valve is closed
(c) Both tricuspid and bicuspid are closed
(d) Semilunar valves are closed✅
47. Which of these layers is present in the arteries?
(a) Connective tissues and elastic fibres
(b) Smooth and circular muscles
(c) Connective tissues
(d) All of the above✅
48. Which of the Atherosclerosis? followings is
(a) The breaking of the wall of the artery
(b) The narrowness of the wall of the artery✅
(c) The deposition of fats in the wall of the artery
(d) None of the above
49. Which of the followings is the characteristic of capillary?
(a) It has three layers of endothelium
(b) It has one layer of endothelium✅
(c) It has one layer of connective tissues
(d) It has one layer of elastic tissues
50. Which of followings is the main function of capillaries?
(a) Supply blood to tissues
(b) Exchange of materials✅
(c) Bring blood from tissues
(d) Transport of materials
51. Which of the following layers is thin in veins?
(a) Connective tissues and elastic fibres
(b) Smooth and elastic tissues.✅
(c) Connective tissues
(d) All of the above
52. Which of following veins has oxygenated blood?
(a) Renal vein
(b) Hepatic vein
(c) Pulmonary vein✅
(d) Coronary vein
53. In which of the following blood. vessels has high blood pressure?
(a) Artery✅
(b) Vein
(c) Capillary
(d) non of the above
54. In which of the following blood vessels, pulse is felt?
(a) Artery✅
(b) Vein
(c) Capillary
(d) non of the above
55. Which of the followings are blood vessels responsible for exchange of material?
(a) Artery
(b) Vein
(c) Capillary✅
(d) none of the above
56. Which of followings is the cause of hypertension?
(a) Low blood pressure
(b) High blood pressure✅
(c) Cholesterol level
(d) All of the above
57. Which of the followings is thrombus?
(a) A blockage of blood vessel
(b) A clot in the vessel.✅
(c) A moving clot in vessel
(d) None of the above
58. Which of the following is embolus?
(a) A blockage of blood vessel
(b) A clot in the vessel
(c) A moving clot in vessel✅
(d) None of the above
59. Which of the following condition is helpful in the prevention of heart attack?
(a) Avoid too much fatty food rich in cholesterol.
(b) Maintain normal body weight
(c) Control the blood pressure by regular walk and exercises.
(d) All of the above✅
60. Tricuspid valve contains no. of flaps:
(a) Four
(b) Five
(c) Three✅
(d) Two
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