Which of the following is NOT a typical symptom of traumatic asphyxia?

Traumatic asphyxia occurs when there is significant compression of the thorax, leading to a lack of oxygen in the blood due to mechanical obstruction. The symptoms associated with traumatic asphyxia primarily stem from impaired respiratory function and consequent hypoxia.

Skin pallor is a common symptom because the body is not receiving adequate oxygen, leading to a pale appearance. Difficulty breathing is also expected since the compression restricts the lungs' ability to expand and effectively take in air. Additionally, altered mental status may arise due to hypoxia; when the brain is deprived of oxygen, cognitive functions can be impaired.

While excessive bleeding can accompany many forms of trauma, it is not a hallmark symptom of traumatic asphyxia specifically. Traumatic asphyxia mainly results in respiratory distress and systemic oxygen deprivation rather than significant external bleeding. Therefore, the presence of excessive bleeding does not align with the typical symptomatology of traumatic asphyxia, supporting the identification of this choice as the correct answer.