What is the proper sequence for donning PPE to achieve MOPP level 4?

What is the proper sequence for donning PPE to achieve MOPP level 4?

• A. Don mask with hood, overgarment, gloves, overboots, hood adjustments, and perform buddy check and seal verification per SOP.
• B. Don overboots, gloves, mask, hood, overgarment.
• C. Don mask first, then gloves, then hood.
• D. Don gown then helmet.

Answer: (A)

Starting with the mask and its hood sets the essential breathing barrier first and helps position the head and neck seal correctly before anything else goes on. By securing the mask with the hood in place, you establish the core protective envelope around the face and neck, which reduces the risk of contaminant entry as you continue donning. Next, the overgarment goes on to cover the body, ensuring the torso and limbs are protected without disturbing an already-seated mask/hood seal. Once the body protection is in place, you can safely add the gloves to shield the hands and allow the sleeve cuffs to seal properly against the forearms. Putting on the overboots protects the feet and finalizes the lower-body barrier, again without compromising the facial seal established earlier. After all protective layers are in place, you adjust the hood to ensure a complete, gap-free seal around the face and neck, which is crucial for maintaining MOPP level 4 protection. Finally, a buddy check and seal verification per SOP confirms that all components are correctly worn, seals are intact, and the system is functioning as intended.

Starting with the mask and its hood sets the essential breathing barrier first and helps position the head and neck seal correctly before anything else goes on. By securing the mask with the hood in place, you establish the core protective envelope around the face and neck, which reduces the risk of contaminant entry as you continue donning.

Next, the overgarment goes on to cover the body, ensuring the torso and limbs are protected without disturbing an already-seated mask/hood seal. Once the body protection is in place, you can safely add the gloves to shield the hands and allow the sleeve cuffs to seal properly against the forearms.

Putting on the overboots protects the feet and finalizes the lower-body barrier, again without compromising the facial seal established earlier. After all protective layers are in place, you adjust the hood to ensure a complete, gap-free seal around the face and neck, which is crucial for maintaining MOPP level 4 protection.

Finally, a buddy check and seal verification per SOP confirms that all components are correctly worn, seals are intact, and the system is functioning as intended.