What initial action should be taken for a chest wound that is sucking air?

• A. Cover the hole with a gloved hand and tape it.
• B. Insert an occlusive dressing into the wound.
• C. Apply ice to reduce swelling.
• D. Give oxygen to the patient.

Answer: (A)

For a chest wound that is sucking air, the most immediate and appropriate action is to cover the hole with a gloved hand and then apply tape to create a temporary seal. This helps to prevent further air from being sucked into the chest cavity, which could lead to a collapsed lung (pneumothorax). The act of covering the wound provides a barrier that allows for better pressure equilibrium within the thoracic cavity.

Using a gloved hand helps to create a seal with a firm fit, which is crucial because open chest wounds can compromise respiratory function and lead to life-threatening conditions. Taping the hand in place further secures the seal until a more sophisticated occlusive dressing can be applied.

The other options, while they may pertain to managing a chest wound, do not offer the immediate lifesaving intervention that sealing the wound does. Inserting an occlusive dressing without first sealing it with a hand may not adequately prevent air from entering the thoracic cavity initially. Applying ice could potentially create more complications and is not a proper intervention for managing an open chest wound. Giving oxygen may be necessary later in the patient's care but does not address the immediate threat posed by the sucking chest wound.