What are common signs and symptoms of a blunt chest injury?

Common signs and symptoms of a blunt chest injury often include deformity and swelling in the affected area. When a blunt force impacts the chest, it can cause damage to the ribs, sternum, and underlying organs, resulting in visible changes in the chest's shape. Swelling can occur due to inflammation or bruising in response to the injury.

Deformity might be particularly noticeable if there are fractures, such as rib fractures or a depressed sternum. Recognizing these physical changes is crucial, as they can indicate more severe injuries that may affect respiration or other vital functions. Prompt identification of these symptoms allows for better assessment and intervention by first responders or medical personnel.

The other signs included in the options pertain to different conditions or injuries rather than specifically highlighting the physical manifestations of a blunt chest injury. While bleeding from the mouth, extreme dizziness, and loss of balance could potentially follow various injuries, they are not direct indicators of a blunt injury to the chest area itself.