Pulmonary Circuit

Q. Arteries carries oxygenated blood but pulmonary artery carries deoxygenated blood and veins carry deoxygenated blood but pulmonary vein carries oxygenated blood is it true

Q.

The pulmonary artery carries______ blood from the right ventricle of the heart.

1. mixed

2. deoxygenated

3. nutrient rich

4. oxygenated

Q.

How is pulmonary artery different from pulmonary vein?

Q.

Why we need a circulatory system?

Q. In which organ of our body does blood get oxygenated ?

Q.

Why are valves absent in arteries and present in veins?

Q.

Pulmonary vein carries

1. deoxygenated blood

2. oxygenated blood

3. mixed blood

4. none of these

Q.

Which of the following blood vessel does not contain deoxygenated blood ?

1. Pulmonary artery

2. Vena cava

3. Hepatic vein

4. Pulmonary vein

Q.

Pulmonary artery carries oxygenated blood from lungs to the heart.

1. True

2. False

Q.

How are the lungs and heart connected?

Q.

Differentiate between tricuspid and bicuspid valves.

Q. You can see some blood vessels on the outside of the hands specially in older people. Are those veins or arteries ? How can you confirm your solution?

Q. Given alongside is a diagram of the human heart showing its internal structures? Label the marked $1$ to $6$, and answer the following questions.​ (c) Which chamber of the heart receives deoxygenated blood from the body?​

Q.

Blood in the pulmonary vein is _______

1. oxygenated

2. deoxygenated

3. mixed

4. none of above

Q.

Differentiate between the following pair of terms:​

(a) Pulmonary artery and pulmonary vein.

Q. Give any three differences between an artery and a vein.

Q.

Fill in the blanks with suitable words:​

(a) The two lower chambers of the heart are called___________.

Q.

Fill in the blanks with suitable words:​

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(c) The blood loaded with carbon dioxide from the body comes into the __________ of the heart.

Q.

Put a tick mark (✓) against the correct alternative in the following statements:​

​(a) The only artery which carries deoxygenated blood is called, ​

1. Renal artery
2. Pulmonary artery
3. Hepatic artery
4. Aorta

Q. Which side of the heart (left or right) contains the oxygenated blood ?

Q.

Put a tick mark (✓) against the correct alternative in the following statements:​

​(b) Pulmonary vein carries

1. CO2 laden blood
2. Oxygenated blood
3. Deoxygenated blood
4. Glucose-deficient in blood

Q.

Fill in the blanks with suitable words:​

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(b) The ________ artery takes the blood from the ventricles to the lungs.​

Q.

Fill in the blanks with suitable words:​

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(d) The oxygen-rich blood from the lungs comes into the _______ of the heart.

Q.

Choose the schematic diagram which properly represents pulmonary circulation in humans:

1. Right ventricle (oxygenated blood) ----> Lungs ----> deoxygenated blood ----> Aorta

2. Left ventricle(deoxygenated blood) ----> Lungs ----> oxygenated blood ----> Right Auricle

3. Left ventricle (oxygenated blood) ----> Lungs ----> oxygenated blood ----> Right Auricle

4. Right ventricle (deoxygenated blood) ----> Lungs ----> oxygenated blood ----> Aorta

Q.

Name the blood groups?

Q. Which of the following is correct about the pulmonary artery?

1. II

2. I and III

3. I and IV

4. II and III

Q. Blood group 'A' can receive blood from which group?

1. O
2. A, AB, O
3. A, O
4. B, AB

Q. above it says that blood flows at high pressure in the arteries butnblood in the vein does not flow at high pressure, why

Q.

Blood flows at a high pressure through arteries. Hence, it makes sense for arteries to have _______ and elastic walls.

Q. Which chamber of human heat receive blood.