A practical nurse is conducting environmental rounds on a medical-surgical unit to monitor adherence to infection control standards. Which observed action demonstrates correct application of transmission-based precautions?
- A transporter places a standard surgical mask over the nose and mouth of a client with active pulmonary tuberculosis prior to a transfer to the radiology department.Answer
- BAn unlicensed assistive personnel removes a contaminated isolation gown and gloves in the hallway immediately after exiting a contact precaution room.
- CA charge nurse assigns a newly admitted client with a draining methicillin-resistant Staphylococcus aureus (MRSA) wound to share a room with a client recovering from extensive burns.
- DA respiratory therapist dons a fit-tested N95 respirator before entering the room of a client diagnosed with seasonal influenza to perform a routine assessment.
Answer
A transporter places a standard surgical mask over the nose and mouth of a client with active pulmonary tuberculosis prior to a transfer to the radiology department.
The correct action involves placing a standard surgical mask on a client with active pulmonary tuberculosis when they leave their negative-pressure room. While healthcare workers must wear a fit-tested N95 respirator to protect themselves from airborne droplet nuclei, the client only needs a standard surgical mask to serve as source control, trapping respiratory secretions before they enter the environment.
Step-by-Step Solution
Key Concept
Standard and Transmission-Based Precautions