Body Fluids and...

What happens when a clot occurs in an undamaged blood vessel?

Read the statements given below and choose the correct sequence of events leading the formation of a blood clot.
(i) Calcium activates an enzyme.
(ii) Fibrin binds platelets to form a 'plug'.
(iii) Thrombin converts fibrinogen to fibrin.
(iv) Platelets and damaged cells release an activator.

When the right ventricle of heart contracts, the blood is supplied to

The English physician, William Harvey ........ discovered the circulation of blood.

Which one of the following is wrong?

The vitamin essential for the synthesis of prothrombin is 

In human, the prothrombin required for blood clotting is produced inside the

In a closed circulatory system, blood is completely enclosed within the:

Which enzyme induces lysis of fibrinogen to fibrin during fibrinolysis?

What is interstitial fluid?