As you enter the hospital with a patient you suspect has an infectious disease, which…

As you enter the hospital with a patient you suspect has an infectious disease, which answer choice does not prevent the spread of infectious disease? Avoid touching unnecessary items as you move through the hospital to the patient’s room. Doffing PPE outside the patient’s room as you walk back to your ambulance. Washing hands before and after patient contact. Using a provider not involved in patient care to open doors as you travel to the patie