Question

Sometimes doctor's inject medicines directly in our bloodstream Where do they inject in an artery or in a vein answer me fast ​

Answer 1

Answer:

Nearly always medicines injected directly into our blood stream are injected into the veins, not the arteries. The reason for choosing the veins is punctuating arteries often results in bleedings, as the blood pressure in the arteries are far higher than blood pressure in the veins.