A medical assistant forgets to draw prothrombin time (PT) after collecting other specimens. What is the appropriate action?

• A. Discard the previously collected specimens and draw the PT.
• B. Keep the specimens previously collected and draw the PT.
• C. Inform the provider immediately and wait for instructions.
• D. Document the error and proceed with other tasks.

Answer: (B)

The appropriate action in this scenario is to keep the specimens previously collected and draw the prothrombin time (PT). This choice is correct because it ensures that you do not waste the already collected samples, which may still be valid for their intended tests. By drawing the PT afterward, you fulfill the requirement for all necessary tests without compromising the integrity of the previously collected specimens.

This approach balances accountability and efficiency in the laboratory workflow. If other tests can still be performed on the initially collected samples, those results can help inform patient care while the PT is being addressed.

Other actions, such as discarding the previously collected specimens, would be inappropriate as it wastes valuable samples that might be needed for diagnosis or monitoring. Informing the provider and waiting for instructions might lead to unnecessary delays in patient care, particularly if the provider expects the medical assistant to proceed with the situation independently. Documenting the error without taking any further action doesn't adequately resolve the oversight and would likely hinder proper patient management.