Final answer:
The nurse should ensure that a patient in respiratory isolation wears a mask and follows proper isolation precautions during transportation to the radiology department to prevent the spread of infection.
Step-by-step explanation:
When a patient in respiratory isolation, like Marisa, is to be transported to the radiology department, the nurse should ensure that the patient wears a mask and follow proper isolation precautions. This is essential to prevent the transmission of infection through respiratory droplets to other patients, visitors, and healthcare workers.
Medical procedures, including radiology services, present risks for contamination. A sterile field should be maintained and proper aseptic techniques should be used. In cases such as John's, where a chest radiography is necessary, steps must be taken to safeguard against the spread of potential infections like the influenza virus.
All hospital staff must adhere to stringent hand hygiene and careful disinfection routines. Isolation precautions should never be disregarded during transportation of isolated patients; it's critical for the safety of everyone in the healthcare environment.