PPE should be used in which scenario?

• A. During Routine Cleaning of the Ambulance
• B. While Handling Needles or Other Sharps
• C. Whenever You Touch Nonintact Skin
• D. When Performing Endotracheal Intubation

Answer: (D)

PPE is used to protect healthcare workers from exposure to infectious agents and bodily fluids, especially during procedures that generate aerosols or involve airway management. Endotracheal intubation is an airway procedure that can produce aerosols and involve direct contact with the patient’s airway, increasing the risk of inhaling or contacting infectious particles. Because of that high risk, comprehensive PPE is essential—gloves, a gown, eye protection or a face shield, and a properly fitted respirator or powered air-purifying respirator, depending on the setting and guidelines. This scenario clearly calls for enhanced protection to minimize exposure, more so than routine cleaning or handling needles/sharps where standard precautions are commonly emphasized.