How should a sucking chest wound be treated in PCC?

How should a sucking chest wound be treated in PCC?

• A. Tape the wound closed with regular tape.
• B. Place an airtight chest seal over the wound and monitor for signs of tension; treat accordingly.
• C. Leave it open to the air.
• D. Apply only a simple dressing.

Answer: (B)

A sucking chest wound needs an airtight seal to stop air from being drawn into the chest with each breath, which can collapse a lung and lead to a tension pneumothorax. The best approach is to place an airtight chest seal over the wound. This creates a one-way barrier that prevents air from entering the chest, while a vented or properly managed seal allows any built-up air to escape if pressure rises. After sealing, monitor for signs of a developing tension pneumothorax—such as increasing shortness of breath, chest pain, rapidly worsening distress, distended neck veins, hypotension, or tracheal deviation—and treat promptly if those signs appear. Taping the wound with regular tape may not provide a true airtight seal and can peel away; leaving the wound open to the air lets air continuously enter the chest; a simple dressing alone does not seal the chest and fails to prevent air entry.

A sucking chest wound needs an airtight seal to stop air from being drawn into the chest with each breath, which can collapse a lung and lead to a tension pneumothorax. The best approach is to place an airtight chest seal over the wound. This creates a one-way barrier that prevents air from entering the chest, while a vented or properly managed seal allows any built-up air to escape if pressure rises. After sealing, monitor for signs of a developing tension pneumothorax—such as increasing shortness of breath, chest pain, rapidly worsening distress, distended neck veins, hypotension, or tracheal deviation—and treat promptly if those signs appear.

Taping the wound with regular tape may not provide a true airtight seal and can peel away; leaving the wound open to the air lets air continuously enter the chest; a simple dressing alone does not seal the chest and fails to prevent air entry.