Which of the following is a sign of a chest injury?

• A. Headache and dizziness
• B. Nausea and vomiting only
• C. Difficulty breathing, flushed/pale/ashen/ bluish skin, bruising at site of the injury, unusual movement of the chest, coughing up blood, sucking sound with breathing, s&s of shock
• D. Pain in left toe

Answer: (C)

When a chest injury is present, breathing and circulation are the priorities, so the best indicators are signs that point to trouble with breathing and the chest itself. Difficulty breathing shows the lungs or chest wall aren’t moving air effectively. Skin color changes—such as flushed, pale, ashen, or blue—signal poor oxygenation. Bruising at the injury site suggests trauma to the chest. Unusual movement of the chest can mean rib fractures or a fractured chest wall, which can compromise breathing. Coughing up blood indicates injury to the lungs or airways. A sucking sound with breathing can reveal an open chest wound, where air is being drawn into the chest cavity. Signs of shock—like a weak or rapid pulse, sweating, and altered mental status—show the body is under severe stress from the injury. Taken together, these findings point to a chest injury that needs urgent evaluation.

Headache and dizziness, or nausea and vomiting, can occur with other problems and don’t specifically point to a chest injury. Pain in a toe isn’t related to the chest. When you encounter signs like these chest-focused symptoms, treat as a potential chest injury and seek emergency care, while monitoring breathing and keeping the person still and calm.