What is an expected finding in a patient with an expanding neck hematoma?

• A. Rapid weight loss
• B. Enlarging fluid collection with ballotable neck swelling
• C. Persistent cough
• D. Unilateral facial drooping

Answer: (B)

An expanding neck hematoma typically presents with visual and physical signs, the most apparent being an enlarging fluid collection noticeable upon palpation of the neck, leading to ballotable swelling. This occurs as blood accumulates in the subcutaneous tissue and can cause significant swelling that might be felt with gentle pressure, indicating the presence of fluid (in this case, blood).

This finding is critical in clinical practice as it may suggest ongoing bleeding and the potential for airway compromise, thereby requiring immediate evaluation and possible surgical intervention. Monitoring the size and consistency of the hematoma is essential to assess the urgency of treatment needed.

Other responses do not typically correlate with the presentation of a neck hematoma. Weight loss is not directly associated with a hematoma; persistent cough may indicate airway issues or other pathologies but not specifically a hematoma; and unilateral facial drooping could suggest nerve involvement or other neurological issues rather than a direct consequence of a neck hematoma. Thus, the presence of ballotable neck swelling is the hallmark finding in this situation.