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Question
Name these:
Three circulating fluids in human body.
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Solution
Blood, Tissue fluid and Lymph.
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RELATED QUESTIONS
Explain Diapedesis.
Which organ acts as a pump in the circulatory system?
Name the following:
The smallest common blood vessels formed by the union of capillaries.
Name the following:
The fluid found between the membranes of the heart.
Match the items in Column ‘A’ with those in column ‘B’ Rewrite the correct matching pairs.
| Column A | Column B | ||
| (a) | SA Node | (i) | Plasma |
| (b) | Defective haemoglobin in RBC | (ii) | Serum |
| (c) | Muscle fibres located in heart | (iii) | Pacemaker |
| (d) | The liquid squeezed out of blood during clotting | (iv) | Sickle cell anaemia |
| (e) | Never tires, keep on contracting and relaxing | (v) | Purkinje fibres |
| (f) | Cardiac cycle | (vi) | Cardiac muscle |
| (g) | Liquid part of the blood without corpuscles | (vii) | 0·85 sec |
Fill in the blanks with suitable words given below:
The carbon dioxide loaded blood from right ventricle is pumped into the lungs through ______.
Name the organ from which oxygenated blood goes into the heart
Given below is the simplified pathway of the circulatory system:
(i) Name the blood vessels marked 1 to 8.
(ii) Name the chamber of the heart which:
(a) Receives blood from ‘1’.
(b) Pumps blood into blood vessel ‘8’.
(iii) Mention two structural differences between blood vessels ‘7’ and ‘2’.
_____ gas is transported to all parts of the body.
Reduction in number of ______ can cause clotting disorder, leading to excessive loss of blood from the body.
