Final answer:
When carrying out two blood culture collections, grow the broth cultures separately and combine them before starting the lab. Obtain the cultures as instructed and perform the tasks of subculturing and recording results. Follow safety measures such as disinfection and proper disposal of biohazard waste.
Step-by-step explanation:
When carrying out two blood culture collections for a patient, there are several steps to follow:
- Prepare the cultures: Grow broth cultures of bacteria separately and combine them in one tube before starting the lab.
- Obtain the cultures: A volunteer from the lab bench should obtain the cultures of the two bacteria specified by the instructor.
- Perform the tasks: After the demonstration by the instructor, perform the tasks such as subculturing samples, inoculating plates, and recording observations/results.
It is also important to follow proper safety measures such as disinfecting the work area, wearing gloves and safety glasses, and disposing of biohazard waste appropriately.