Short Answer
Donated blood is discarded if it does not meet safety or quality standards or if it expires before being used.
Detailed Explanation
Blood banks never compromise on patient safety. A blood unit may be discarded if:
- It tests positive for a mandatory infectious disease.
- It becomes contaminated or damaged.
- Storage conditions were not maintained.
- The component expires before use.
- Quality control standards are not met.
Discarding unsuitable blood protects patients and is an essential part of safe transfusion practice.
Key Points
- Reactive laboratory tests.
- Damaged blood bags.
- Improper storage.
- Expired blood components.
- Failure to meet quality standards.
❤️ Every donated unit is treated with great care, but patient safety will always come first.
