<p> AIM And Intended Learning Outcomes </p> <p>This article aims to increase the nurse's knowledge and awareness of the collection, processing, uses and safe administration of blood and blood products. After reading this article, the nurse should be able to:</p> ■ <p>Express his or her knowledge of blood group systems</p> ■ <p>Be aware of methods of collection and the importance of the careful selection of blood donors</p> ■ <p>Give the reasons for laboratory testing of blood donations and know which tests are performed</p> ■ <p>Understand what blood products are available and their appropriate use</p> ■ <p>Discuss possible adverse reactions to blood transfusions and what observations and actions to take.</p>