A nurse is admitting a client who has pneumonia. The nurse should initiate which of the following isolation precautions for the client?
A.
Droplet
B.
Airborne
C.
Contact
D.
Protective environment
The Correct answer and Explanation is:
The correct answer is A. Droplet.
When admitting a client with pneumonia, the nurse should initiate droplet precautions. Pneumonia can be caused by various pathogens, including bacteria, viruses, and fungi. Many of these pathogens can be transmitted through respiratory droplets that are generated when an infected person coughs, sneezes, or talks. These droplets can travel short distances (typically less than six feet) and can infect others by entering their mucous membranes (e.g., eyes, nose, mouth).
Droplet precautions involve several key components to minimize the risk of transmission:
- Masking: Healthcare workers should wear a surgical mask when entering the room of a patient on droplet precautions. This helps to prevent the inhalation of infectious droplets.
- Patient Masking: If the patient needs to be transported outside of their isolation room, they should also wear a mask to reduce the risk of spreading infection to others.
- Room Assignment: Patients requiring droplet precautions should ideally be placed in a private room or with others who have the same infection to minimize exposure to non-infected patients.
- Hand Hygiene: Regular and thorough hand washing or the use of alcohol-based hand sanitizers is critical in preventing the spread of infection.
While airborne precautions (option B) are necessary for infections that can be transmitted via smaller particles that remain suspended in the air, such as tuberculosis, pneumonia is generally not categorized in this way unless specifically caused by certain pathogens (like those associated with tuberculosis).
Contact precautions (option C) are primarily for infections that can be transmitted through skin-to-skin contact or contaminated surfaces, while protective environments (option D) are used for immunocompromised patients to protect them from infections rather than to prevent them from spreading infection.
In summary, for a patient with pneumonia, initiating droplet precautions is essential for protecting both the patient and healthcare workers from potential transmission.