Problem: Which response would a nurse make when an unlicensed assistive personnel (UAP) asks about the rationale for requiring visitors and staff to implement protective precautions for a patient with a compromised immune system? Need Assignment Help? "Protective precautions bolster the patient's defenses against infection." "Protective precautions remove allergenic substances from the patient's environment." "Protective precautions protect visitors and staff from infectious microorganisms causing the patient's disease." "Protective precautions limit the number of microorganisms exposed to the patient by visitors and staff."