A nurse is changing the bed linen for a client who is on contact precautions. Which of the following personal protective equipment should the nurse wear?

A. Notifying the laboratory is not the first action to take in this situation. While it's important to inform the laboratory about suspected transfusion reactions for further investigation and documentation, immediate patient care takes precedence to ensure the client's safety.

B. This is the correct action to take first. Stopping the infusion of blood is crucial to prevent further administration of the potentially harmful blood product. Suspecting an acute hemolytic reaction (symptoms like chills, back pain, and hypotension) necessitates immediate cessation of the transfusion to minimize complications.
C. Obtaining a urine specimen may be indicated later to assess for hemolysis and kidney function, but it is not the first action to take. The priority is to stop the transfusion and assess the client's condition to manage the suspected transfusion reaction.
D. While it's important to notify the provider promptly, stopping the transfusion (option B) is the first critical action to take in response to suspected acute transfusion reactions. The provider will need to be informed for further orders and management, but immediate cessation of the transfusion is essential to prevent worsening of the client's condition.

A. Clean drinking water is crucial for preventing waterborne diseases, which are transmitted through contaminated water sources (indirect transmission). It does not directly address diseases transmitted from person to person (direct transmission).
B. Proper sanitation practices, such as hand hygiene, proper disposal of waste, and sanitation of living environments, can prevent the spread of diseases transmitted through direct contact (e.g., fecal-oral route, respiratory droplets). Effective sanitation reduces the contamination of surfaces and objects that can harbor infectious agents, thereby interrupting direct transmission routes.
C. Pest control primarily targets diseases transmitted by vectors (such as mosquitoes, ticks, rodents) and is important for preventing diseases like malaria, dengue fever, and Lyme disease. While vector control is essential for preventing these diseases, it does not directly address diseases transmitted directly from person to person.
D. Isolation involves separating individuals who are infected or suspected of being infected from others to prevent the spread of disease. Isolation measures are crucial for controlling diseases that are highly contagious and spread through direct contact (e.g., airborne transmission, close personal contact). By isolating infected individuals, the nurse can effectively prevent direct transmission within the community.