What type of blood can be safely transfused for a patient who is O+?

For a patient with an O+ blood type, it is crucial to understand the compatibility of blood types during transfusions to avoid serious reactions. The O blood type, specifically O+, is known as the universal donor for red blood cells, meaning individuals with O blood can donate to any other blood type, but they can only safely receive blood from donors who are also O positive or O negative.

When considering the options provided, O+ is indeed the most appropriate choice, as it matches the patient's blood type exactly. This ensures that there are no antigens present in the donor blood that could trigger an immune response in the recipient.

In summary, only blood labeled O+ (as well as O-) can be transfused into someone with O+ blood safely, making it the correct choice. Understanding these compatibility factors is vital for safe and effective transfusion practices.