Question

Difficulty: HardStandard and Transmission-Based Precautions

A nurse educator is reviewing infection control protocols with a staff nurse who is assigned to care for a mechanically ventilated client. The client has an active multidrug-resistant *Acinetobacter baumannii* infection in a sacral pressure injury and is newly diagnosed with influenza A. The staff nurse is preparing to perform open endotracheal suctioning. Which statements by the staff nurse indicate a correct understanding of the required precautions? Select all that apply.

  1. I will wear a fit-tested N95 respirator during the suctioning procedure.Answer
  2. I will don a fluid-resistant gown and clean gloves prior to entering the client's room.Answer
  3. C
    I will request a transfer to a positive-pressure isolation room for this client.
  4. I will put on goggles or a disposable face shield before initiating the suctioning.Answer
  5. E
    I will remove my respirator inside the room immediately after disposing of my gown and gloves.

Answer

The staff nurse must wear a fit-tested N95 respirator, don a fluid-resistant gown and clean gloves prior to entry, and put on goggles or a face shield before initiating suctioning.
The client presents a complex infection control scenario requiring combined precautions. The multidrug-resistant *Acinetobacter baumannii* necessitates strict Contact Precautions (gown and gloves upon entry). The influenza A necessitates Droplet Precautions; however, because the nurse is performing open endotracheal suctioning—an aerosol-generating procedure (AGP)—the Droplet Precautions must be escalated to Airborne Precautions. Therefore, a fit-tested N95 respirator or PAPR is mandatory. Furthermore, Standard Precautions dictate that eye protection (goggles or face shield) must be worn when splashes or sprays of body fluids are anticipated, which is guaranteed during open airway suctioning.

Step-by-Step Solution

1
Identify the base transmission precautions required for the client's specific pathogens.
Influenza A requires Droplet Precautions. Multidrug-resistant *Acinetobacter baumannii* requires Contact Precautions.
Establishing the baseline isolation tier dictates the minimum PPE required upon room entry.
2
Evaluate the planned clinical intervention (open endotracheal suctioning) against the baseline precautions.
Open suctioning is an aerosol-generating procedure (AGP).
Certain procedures alter the transmission risk profile.
3
Determine the required modifications to PPE and environmental controls based on the AGP.
Droplet Precautions must be escalated to Airborne Precautions during the AGP, mandating an N95 respirator/PAPR and ideally a negative-pressure room. Standard and Contact precautions (gown, gloves, eye protection) remain actively required.
AGPs vaporize respiratory secretions into fine aerosols that can remain suspended in the air and bypass standard surgical masks.
4
Verify the correct doffing sequence and location for the selected PPE.
Gown and gloves are removed inside the room; the respirator is removed only after exiting the room.
Removing the respirator inside an airspace filled with suspended aerosols defeats its protective purpose.

Key Concept

Escalation of precautions during aerosol-generating procedures (AGPs) and proper PPE utilization for clients with concurrent Contact and Droplet/Airborne infections.
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