How did they draw blood in ancient times without modern-day needles and syringes? Bonus question: How did they store it?

Question

How did they draw blood in ancient times without modern-day needles and syringes? Bonus question: How did they store it?

In: Biology

Answer 1

When they bled people as medical treatment, they just made a cut and blood came out and was collected in a basin then thrown away. They didn’t store it. When cooking with animal blood, they used it fast before it congealed.