What information on a specimen label is crucial for proper identification?

The information on a specimen label that is crucial for proper identification includes the patient's name, date of birth (DOB), the source of the specimen (indicating what part of the body or type of specimen it is), and the date and time the specimen was collected. This combination ensures that the specimen can be accurately matched to the patient throughout the testing process and can help avoid errors in diagnosis and treatment.

The patient's name is vital for unique identification, while the date of birth assists in confirming the identity, especially in cases where multiple patients may share the same name. The source of the specimen provides important context about what is being tested, as different specimens can yield different results for the same condition. Lastly, the date and time of collection are important for understanding the context of the sample, as some test results can be time-sensitive or influenced by the timing of collection.

Together, these elements enhance the reliability of the laboratory process and patient safety, making them critical for proper specimen identification.