Nursing Clinical Practice Guide
Clinical Scenario: You are assigned to Mr. Chen, a 68-year-old intubated patient with severe COVID-19 pneumonia in a negative pressure ICU room. His care requires frequent oral suctioning, turning, and medication administration.
Nursing Intervention Strategy:1. Assessment & Planning: Before entering, review the care plan and gather all necessary supplies to minimize exits/entries. Verify the N95 respirator has been fit-tested for you.2. Implementation - Donning PPE: Perform hand hygiene. In the anteroom or clean area, don in this order: 1) Gown, 2) N95 Respirator (perform seal check), 3) Eye Protection, 4) Gloves. Ensure all skin and clothing are covered.3. Providing Care: Provide all necessary care efficiently. Remember that procedures like suctioning, bronchoscopy, or nebulizer treatments are Aerosol-Generating Procedures (AGPs) and pose the highest risk. Ensure the room door remains closed.4. Doffing PPE & Evaluation: Upon exiting, remove PPE in the anteroom or immediately inside the room doorway to avoid contaminating hallways. Sequence: 1) Gloves, 2) Gown, 3) Eye Protection, 4) Respirator. Perform hand hygiene after each step if contaminated and always upon final removal. Self-monitor for any symptoms.
Patient Safety and Precautions:
• Key Point! An N95 respirator must be fit-tested to ensure a proper seal. A beard can break the seal, making it ineffective.• Do not touch the front of the respirator or eye protection during removal. Handle by straps only.• If PPE becomes heavily soiled or damaged during care, exit the room immediately (following proper doffing sequence) and don new PPE.
Nursing Procedure & Medication Flow
PPE Donning/Doffing Procedure:
• Donning Sequence (Clean to Dirty): Hand Hygiene → Gown → N95 → Eye Protection → Gloves.• Doffing Sequence (Dirty to Clean): Gloves → Hand Hygiene → Gown → Hand Hygiene → Eye Protection → Hand Hygiene → N95 → Hand Hygiene.• Critical Point: The outside of all PPE is considered contaminated. The inside (touching your skin/clothes) and the ties/straps are considered clean.
A Word from Your Senior Nurse
"In the heat of a busy shift, especially in the ICU, it can be tempting to skip a step or use 'just a surgical mask' for a quick task. Don't. Your safety is the foundation of your patient's safety. One exposure can take you off the floor for days, leaving your team short-staffed and putting your own health at risk. Mastering the muscle memory of donning and doffing PPE is as critical as mastering IV starts. On the NCLEX, they're testing your judgment to choose the safest action—not just for the patient, but for yourself and the healthcare team. That mindset of unwavering safety is what defines a professional nurse."