Cardiovescular System Related Multiple Choice Questions and Answers

 

CARDIOVASCULAR SYSTEM



Mcqs, 1. The first branch of the human aorta is

 

1) Left sub-clavian artery
2) Brachiocephalic artery
3) Coronary artery 
4) Left common carotid artery
                                           Answer : 3

 

Mcqs, 2. hepatic portal system originates from
1) Kidney
2) Diaphragm
3) Liver
4) Different parts of alimentary canal
                                           Answer : 4
 

Mcqs, 3. least blood pressure is npresent in

1) Aorte
2) Capillary
3) Vein
4) Venacava
                                           Answer : 4
 

Mcqs, 4. The function of spleen in adults is

1) Phagocytosis of old RBCs
2) Secretion of hormones
3) Formation of blood
4) Development of macrophage
                                           Answer : 1

Mcqs, 5. A person has blood group A means he / she has
1) A antigen in RBC
2) A antigen in plasma
3) B antigen in RBC

4) B antigen in plasma

                                           Answer : 1

Mcqs, 6. A person has blood group B means he / she has

1) A antigen in RBC
2) A antigen in plasma
3) B antigen in RBC
4) B antigen in plasma
                                            Answer : 3

Mcqs, 7. Extracelluar fluids is rich in the following except

1) K+
2) HCO3-
3) Na+
4) Ca2+
                                           Answer : 1
 

Mcqs, 8. The velocity of flow in blood vessels is determined by

1) Caliber of blood vessel
2) Viscosity of blood
3) Pressure difference between two ends of blood vessels
4) All listed
                                           Answer : 4
 

Mcqs, 9. Left border of heart is formed by
1) Right ventricle
2) left Atrium
3) Left Atrium and left ventricle
4) Left ventricle

                                            Answer : 3

Mcqs, 10. Immunoglobin which cross Placenta is
1) IgG
2) IgD
3) IgM
4) IgE

                                            Answer : 1

Mcqs, 11. For blood clotting fibrinogen is changed into fibrin with the help of
1) Thrombin
2) Platelets
3) Vitamin K
4) Antithrombin

                                            Answer : 1

Mcqs, 12. Blood clot inside a blood vessel is known as
1) Thrombus

2) Fibrinolysis
3) Thrombosis
4) Clot

                                            Answer : 1

Mcqs, 13. Thickest layer in the heart is
1) Endocardium

2) Myocardium 
3) Epicardium
4) Pericardium
                                            Answer : 2
 
Mcqs, 14. Does not open in right Atrium
1) Middle cardiac vein
2) Anterior cardiac vein
3) Superior Vena cava
4) Coronary sinus

                                            Answer : 1

Mcqs, 15. Albumin is one of the plasma protein is synthesized in
1) Liver
2) Adrenal gland
3) Pancreas
4) Screen

                                            Answer : 1

Mcqs, 16. What is the function of blood platelets
1) Aid in coagulation of blood
2) Ingest bacteria
3) Carry haemoglobin
4) Transport co2

                                            Answer : 1

Mcqs, 17. uterine artery is a branch of
1) Common iliac artery
2) External iliac artery
3) Internal iliac artery
4) Descending aorta

                                            Answer :  3

Mcqs, 18. Which of the following vitamins has closest relationship with blood
1) A

2) D
3) K
4) E
                                            Answer : 3

Mcqs, 19. Which of the following is the correct pathway for propagation of cardiac impulse
1) AV node – Bundle of His – SA node-Purkinje fibers
2) SA node-Purkinje fibers- AV node- Bundle of His
3) SA node – AV node – Bundle of His – Purkinje fibers
4) Purkinje fibers – AV node – SA node – Bundle of His

                                            Answer : 3

Mcqs, 20. Bleeding can be due to all of the following causes except
1) Deficiency of white blood cells
2) Decrease in calcium
3) Thrombocytopenia
4) Deficiency of coagulation factor

                                            Answer : 1

Mcqs, 21. Hey Pathak portal system originates from
1) Diaphragm
2) Kidney 

3) Liver
4) Different parts alimentary canal 

                                            Answer : 4

Mcqs, 22. The blood in the mammalian heart pumped by the right ventricle pass out of orifice which is guarded by
1) Bicuspid valve
2) Tricuspid valve
3) Aortic arch
4) Pulmonary valve

                                            Answer : 4

Mcqs, 23. Peptic ulcer is most common to people of blood group
1) A
2) B
3) AB
4) O

                                            Answer : 4

Mcqs, 24. Splenic artery is a branch of
1) Superior mesenteric artery
2) Renal artery
3) Inferior mesenteric artery
4) Celiac trunk

                                            Answer : 4

Mcqs, 25. Universal Donor blood group of human beings is
1) B
2) AB
3) O

4) A
                                            Answer : 3

Mcqs, 26. Following substance are there buffering agents of human body except
1) Carbohydrate

2) Phosphate
3) Haemoglobin
4) Protein

                                            Answer : 1

Mcqs, 27. Blood grouping is important for
1) Diagnosis of blood disease
2) Blood transfusion
3) Detection of AIDS
4) Blood donation

                                             Answer : 2
Mcqs, 28. Aorta pierces the diaphragm at the level of 
1) T8
2) T12
3) T10
4) C6
                                             Answer : 2
 
Mcqs, 29. A patient with high fever will most likely demonstrate the sign of
1) Decreased sweating
2) Increased pulse rate
3) Increased urinary output
4) Increased appetite
                                             Answer : 2
 
Mcqs, 30. Normally cardiaccycle takes … seconds to complete.
1) 0.1
2) 0.01
3) 0.8
4) 0.08
                                             Answer : 3
 
 
 
 
 

 

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