Home ยป How often can a donor give blood? Blood MCQs How often can a donor give blood? January 10, 2022 10 Views Q. How often can a donor give blood? A. At any time B. Every 2 months C. Every 3 months D. Every 6 months Answer: Every 3 months
Which of the following investigations should be done immediately to best confirm a non-matched blood transfusion reaction?