Final answer:
The data provided is objective because it is based on a lab test that produced a clear result.
Step-by-step explanation:
The data provided is objective because it is based on a lab test that produced a clear result. Objective data refers to factual information that is based on direct observation or measurement, such as lab tests or scientific findings. In this case, the lab tech tested the stool for occult blood, and the negative result indicates the absence of occult blood. The data stating 'Her stool was tested for occult blood by lab tech, results were negative' is an example of objective data because it is a fact-based, measurable, and observable outcome from a laboratory test. The negative result for occult blood is evidence that is independent of feelings, opinions, or bias. The result is obtained using standardized methods which are designed to be repeatable and yield consistent data irrespective of who conducts the test. Objective data in medicine allows healthcare professionals to make informed decisions regarding diagnosis and treatment. Examples include blood tests results, X-rays, and vital signs. These objective findings serve as conclusive evidence to support medical assessments and guide patient care.