Bissoy.com
Doctors Medicines MCQs Q&A

Which of the following statement is correct? I. Arteries carry oxygen-rich blood from the heart to all parts of the body. II. Veins are the vessels which carry carbon dioxide-rich blood from all parts of the body back to the heart.

Which of the following statement is correct? I. Arteries carry oxygen-rich blood from the heart to all parts of the body. II. Veins are the vessels which carry carbon dioxide-rich blood from all parts of the body back to the heart. Correct Answer Both I and II

Explanation:

  • The human heart is one of the most vital organs responsible for supporting life.
  • Between the lungs, in the thoracic cavity little to the left of the sternum i.e breastbone, the heart is situated.
  • It pumps blood in the entire body and on the other hand, the blood delivers oxygen, hormones, glucose, and other components to different parts of the human body including the heart.
  • It also makes sure that adequate blood pressure is maintained in the body.
  • There are two types of circulation within the body they are:
    • Pulmonary circulation: This type of circulation is accountable for transferring deoxygenated blood away from the heart to the lungs and then carrying oxygenated blood to the heart.
    • Systemic circulation: In this type of circulation oxygenated blood is pumped from the heart to every organ and tissue of the body and deoxygenated blood comes back again to the heart.

Image of the human heart:

Additional Information

  • Two chambered hearts contains 1 atrium and 1 ventricle: Pisces like Fish.
  • Three chambered hearts contains 1 ventricle and 2 atrium: Amphibians like Frogs, Reptiles like Snakes, Lizards.
  • Four chambered hearts contains 2 ventricles and 2 atrium: Reptiles like Crocodiles, Aves like Birds, Mammalia like Monkeys, Tigers, Human beings, Whales.

Related Questions

Consider the following statements about arteries A. Arteries are the blood vessels which carry oxygen rich blood from the heart to all parts of the body at a high pressure B. To ensure that the blood flows only from the heart to other body parts, the arteries have valves C. The walls of the arteries are comparatively thin The correct statement is/are
S1: There is no transportation system in any city that can compare in efficiency with the circulatory system of the body.
P: The larger one goes from the heart to the various other parts of the body.
Q: If you imagine two systems of pipes, one large and one small, both meeting at a central pumping station, you'll have an idea of the circulatory system.
R: These pipes are called arteries, veins and capillaries.
S: The smaller system of pipes goes from the heart to the lungs and back.
S6: Arteries are blood vessels in which blood is going away from the heart.

The Proper sequence should be:
Which of the following statements are true about the veins in the human circulatory system? I. All veins carry carbon dioxide-rich blood. II. The walls of the veins are thin. III. Veins carry blood from various organs to the heart.
Which of the following statements are true about veins in the human circulatory system? A. All veins carry carbon dioxide-rich blood. B. Veins have thin walls. C. Veins carry blood from different organs to the heart.
Which of the following statement is correct? I. Arteries are the vessels which carry blood away from the heart to various organs of the body Il. Veins collect the blood from different organs and bring it back to the heart.
Consider the following statements about the Open and Closed Blood Circulatory System:   A) Open blood circulatory system does not contain special blood vessels to carry oxygenated and deoxygenated blood, while in the closed blood circulatory system blood vessels are present. B) Oxygenated and Deoxygenated blood gets mixed in the closed blood circulatory system, while oxygenated and deoxygenated blood does not get mixed in the open blood circulatory system. Choose the correct statement.
In the following question, the 1st and the last part of the sentence/ passage are numbered 1 and 6. The rest of the sentence/passage is split into four parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is correct.  1. Blood pumps through the circulatory system of the human body. P. Over time, the increased pressure on the arteries can cause a wide range of problems. Q. Hypertension occurs when the force exerted against artery walls is abnormally high. R. Just as too much water pressure can damage pipes and faucets, high blood pressure can spell trouble. S. When blood is under pressure, it is like the water in the pipes of a house. 6. Small bulges, called aneurysms, may form in blood vessels
In the following question, the first and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/passage is split into four parts and named P, Q, R, S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is correct. S1. Blood donation refers to a practice where people donate their blood to people so it helps them with their health problems. P. It is also a sign of humanity that unites people irrespective of caste, creed, religion, and more. Q. If the body loses blood in excessive amounts, people to get deadly diseases and even die.  R. Blood is one of the most essential fluids of our body that helps in the smooth functioning of our body. S. Thus, we see how blood donation is literally life-saving which helps people. S6. To raise awareness about this life-saving procedure, the world observes 14th June as Blood Donor Day.
What is the right sequence in the following when there is heart attack?
1. Narrow internal passages in vessels.
2. Cholesterol and rashes on fibrous tissue.
3. Insufficient supply of oxygen and blood.
4. Reaching of blood clots in heart arteries.
Rearrange the parts of the sentence in correct order.  Arteries are P: Which blood is going Q: Blood vessels in R: Away from the heart