PPE, Bloodborne Pathogens, Isolation, and Vaccinations
Key Takeaways
- PPE selection depends on the task and the expected exposure to blood, splashes, sprays, or contaminated surfaces.
- Bloodborne pathogen safety includes sharps safety, exposure reporting, and never recapping used needles unless policy provides an approved exception.
- Isolation precautions require correct supplies, station preparation, signage or alerts per policy, and communication without breaching privacy.
- Vaccination programs support infection control, but technicians still use standard precautions for every patient.
PPE selection
Personal protective equipment is chosen for the task. Gloves are used when contact with blood, body fluids, contaminated items, or nonintact skin is possible. Fluid-resistant gowns, face protection, masks, or eye protection may be needed when splashing or spraying could occur.
During dialysis, high-risk moments include cannulation support, connection and disconnection, handling used tubing, cleaning a blood spill, processing contaminated equipment, and transporting waste. Follow facility policy for exact PPE, because local procedures and products vary.
Bloodborne pathogen safety
Hepatitis B, hepatitis C, and HIV are common examples used in exam questions about bloodborne pathogens. The technician's job is prevention: use standard precautions, keep sharps controlled, place used sharps directly in approved containers, and report exposures immediately.
Do not pass an uncapped sharp hand to hand. Do not leave needles on a tray, chair, machine, or bedside table. Do not overfill sharps containers. If a needle stick, splash to mucous membranes, or contact with nonintact skin occurs, stop the unsafe exposure, wash or flush as directed, and report at once.
Isolation precautions
Some patients require added precautions beyond standard precautions. The technician should know where isolation supplies are kept, how the station is prepared, how equipment is dedicated or disinfected, and who must be notified. The exact process must match facility policy.
Communication must protect privacy. Do not announce a diagnosis in a public treatment area. Use approved alerts, signs, room assignments, machine dedication, or report channels as directed by the facility. If the isolation plan is unclear, ask the RN or supervisor before proceeding.
Vaccinations
Vaccination programs help reduce infection risk for patients and staff. In dialysis, hepatitis B vaccination and immunity tracking are often emphasized because blood exposure risk is high. Seasonal and other vaccines may also be addressed by employer policy.
Vaccination status does not change the need for precautions. A vaccinated worker must still perform hand hygiene, use PPE, handle sharps safely, clean surfaces, and report exposures. A patient with a known infection still deserves dignity, confidentiality, and the same quality of care.
A technician expects splashing while cleaning a blood spill near a dialysis chair. Which PPE choice is most appropriate?
A used needle is lying on a treatment tray after cannulation. What should the technician do?
A patient requires isolation precautions, but the technician is unsure which supplies and machine setup are required. What is the best action?