Which vitamin helps in blood clotting

Which vitamins helps to stop bleeding?

Vitamin essential for blood clotting is____________

____ play an important role in blood clotting

Given below are four statements [1-4] regarding human blood circulatery system. 1.angina is acute chest pain when the blood circulation to the brain is reduced. 2.calcium ions play a very important role in blood clotting. 3.persons with blood group AB can donate blood to any person with any blood group under ABO system. 4.arteries are thick - walled and have narrow lumen as compared to veins. Which of these statements are correct?

Given below are four statements (i-iv) regarding human blood circulatory system (i) Arteries are thick-walled and have narrow lumen as compared to veins (ii) Angina is acute chest pain when the blood circulation to the brain is reduced (iii) Persons with blood group AB can donate blood to any person with any blood group under ABO system (iv) Calcium ions play a very important role in blood clotting Which two of the above statements are correct ?

Which vitamin helps cholesteral digestion

Which vitamin helps to synthesize haemoglobin of RBC?

Write the name of a protein that helps in the blood coagulation process.

Which of the following ions is involved in blood clotting?

Which vitamins is called ascorbic acid?