Question

Difficulty: HardStandard and Transmission-Based Precautions

A practical nurse (PN) is reviewing infection control procedures with unlicensed assistive personnel (UAP) prior to providing morning care for a client with disseminated herpes zoster. The client is currently on airborne and contact precautions. Which statement by the PN provides the most accurate instruction?

  1. Ensure the client's room door remains completely closed, and remove your isolation gown and gloves inside the room before you exit.Answer
  2. B
    Apply a standard surgical mask, an isolation gown, and clean gloves before entering the room to perform any direct client care.
  3. C
    You may keep the room door partially open so the client feels less isolated, as long as you wear an N95 respirator inside.
  4. D
    After bathing the client, step into the hallway immediately to remove your contaminated gown, gloves, and N95 respirator.

Answer

The correct instruction is to ensure the client's room door remains completely closed, and remove the isolation gown and gloves inside the room before exiting.
The correct instruction accurately reflects both airborne and contact precaution protocols. Airborne precautions require the door to remain completely closed to maintain negative room pressure, containing aerosolized particles. Contact precautions dictate that contaminated PPE (gown and gloves) must be removed inside the client's room before crossing the threshold into the clean hallway environment.

Step-by-Step Solution

1
Identify the required precautions for disseminated herpes zoster.
The pathogen is transmitted via both airborne aerosols and direct contact, requiring both airborne and contact precautions.
Understanding the transmission route determines the necessary environmental controls and PPE.
2
Determine the environmental requirements for airborne precautions.
The client must be placed in a negative-pressure room with the door completely closed to contain aerosolized particles.
An open door breaks the negative pressure seal, allowing airborne pathogens to escape into the facility.
3
Determine the correct PPE selection and doffing sequence for the combined precautions.
An N95 respirator is required for entry. Upon leaving, the gown and gloves must be removed inside the room, while the N95 is removed outside.
Removing contaminated contact PPE inside the room prevents pathogen spread to clean areas, while keeping the N95 on until outside protects the healthcare worker from airborne particles lingering in the room.

Key Concept

Airborne and Contact Precautions for Disseminated Herpes Zoster
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