Cardiovascular System Anatomy Q&A | MBBS
1st Year | KMC | Global Medical Exam Prep
1. What are the two main components of the cardiovascular system?
The heart and the blood vessels.
2. What are the three major functions of the cardiovascular system?
Transport, protection, and regulation.
3. What does the cardiovascular system transport?
Oxygen, nutrients, hormones, and waste products.
4. What are the three types of blood vessels?
Arteries, veins, and capillaries.
5. What is the primary function of the heart?
To pump blood throughout the body.
6. What is systemic circulation?
Blood flow from the heart to the body and back.
,7. How many chambers does the heart have?
Four chambers.
8. Name the four chambers of the heart.
Right atrium, right ventricle, left atrium, left ventricle.
9. Which chamber pumps blood to the lungs?
Right ventricle.
10. Which chamber pumps blood to the entire body?
Left ventricle.
11. What separates the right and left sides of the heart?
The septum.
12. Which side of the heart carries oxygenated blood?
The left side.
, 13. What is the function of heart valves?
To prevent backflow of blood.
14. Name the four heart valves.
Tricuspid, pulmonary, mitral (bicuspid), and aortic valves.
15. Which valve lies between the right atrium and right ventricle?
Tricuspid valve.
16. Which valve lies between the left atrium and left ventricle?
Mitral valve.
17. What type of valves are the pulmonary and aortic valves?
Semilunar valves.
18. What occurs if a valve fails to close properly?
Blood regurgitation (backflow).
1st Year | KMC | Global Medical Exam Prep
1. What are the two main components of the cardiovascular system?
The heart and the blood vessels.
2. What are the three major functions of the cardiovascular system?
Transport, protection, and regulation.
3. What does the cardiovascular system transport?
Oxygen, nutrients, hormones, and waste products.
4. What are the three types of blood vessels?
Arteries, veins, and capillaries.
5. What is the primary function of the heart?
To pump blood throughout the body.
6. What is systemic circulation?
Blood flow from the heart to the body and back.
,7. How many chambers does the heart have?
Four chambers.
8. Name the four chambers of the heart.
Right atrium, right ventricle, left atrium, left ventricle.
9. Which chamber pumps blood to the lungs?
Right ventricle.
10. Which chamber pumps blood to the entire body?
Left ventricle.
11. What separates the right and left sides of the heart?
The septum.
12. Which side of the heart carries oxygenated blood?
The left side.
, 13. What is the function of heart valves?
To prevent backflow of blood.
14. Name the four heart valves.
Tricuspid, pulmonary, mitral (bicuspid), and aortic valves.
15. Which valve lies between the right atrium and right ventricle?
Tricuspid valve.
16. Which valve lies between the left atrium and left ventricle?
Mitral valve.
17. What type of valves are the pulmonary and aortic valves?
Semilunar valves.
18. What occurs if a valve fails to close properly?
Blood regurgitation (backflow).
