Question

Which of the following is NOT mandated to be on a label of a blood specimen collected for blood transfusion testing?

1) Patient's name
2) Date and time of collection
3) Blood type
4) Expiration date

Answer 1

The expiration date of a blood specimen is not mandated to be on the label of a blood specimen collected for blood transfusion testing.

Step-by-step explanation:

The correct answer is 4) Expiration date.

When collecting a blood specimen for blood transfusion testing, there are certain pieces of information that must be included on the label. These include:

1. Patient's name: This helps to ensure that the blood specimen is correctly matched to the patient.
2. Date and time of collection: This is important for tracing the timeline of the specimen and ensuring its viability.
3. Blood type: This information is crucial for matching the blood specimen to a compatible recipient.
4. Expiration date: However, the expiration date is not mandated to be on the label of a blood specimen collected for blood transfusion testing. This information is typically stored in the laboratory's records for quality control purposes.

Therefore, the correct option is 4) Expiration date.