Advertisements
Advertisements
प्रश्न
Name the largest artery
Advertisements
उत्तर
The largest artery in our body is the aorta.
APPEARS IN
संबंधित प्रश्न
A blood vessel which carries blood back to the heart is:
Differentiate between the following pair of terms:
Vena cava and aorta.
Give any three differences between an artery and a vein.
Fill in the blank with suitable word given below:
The oxygen-rich blood is pumped into different parts of the body through ________.
Answer very briefly, Why is it necessary to know The blood groups of the donor as well as the recipient ?
Multiple choice question. Tick (✓) the correct choice:
The blood cells which protect the body from infection are
- RBCs
- platelets
- WBCs
- all the above
Which of the following statement is true (T) and which ones are false (F)? Mark T or F:
Blood group A has antigen A.
What is antigens?
What is antibodies?
The figures given below show diagrammatic cross sections of three kinds of blood vessels.
 |
- Identify the blood vessels A, B and C.
- Name the parts labelled 1-4.
- Mention two structural differences between A and B.
- Name the kinds of blood that flow through A and through B respectively.
- In which one of the vessels referred to in (a) above does the exchange of gases actually take place?
Study the following diagram carefully:
(a) With which figure in the chapter can you roughly compare this diagram?
(b) Write any two things shown in it as extra from those in the figure named above.
The diagram below represents a certain category of blood vessels showing the role of a special structure in their walls :
(i) Name the kind of blood vessels shown.
(ii) What is the structure shown inside the blood vessels?
(iii) What is the role of these structures?
(iv) Are these structures present in any other kind of blood vessel? If so, name it.
(v) Towards which side of the figure (Top or Bottom) is the heart located?
Complete the following sentence with appropriate word:
The blood vessel which transports blood from heart to an organ is called _________.
Identify the pulse point ‘A’ from below given diagram.
Analogy:
Carry oxygenated blood: Arteries.
Carry deoxygenated blood: ______.
With the help of neat and labelled diagrams artery and vein.
The blood vessel which supplies oxygenated blood to cardiac tissue is ______.
The substances to and from the tissues diffuse through the walls of ______.
From where to where do the following blood vessel carry blood?
Renal artery
Name these:
Three kinds of blood vessels.
