In a patient with head trauma and blood, which finding is a sign you might observe?

In a patient with head trauma and blood, which finding is a sign you might observe?

• A. Confusion
• B. Combativeness
• C. CSF leakage
• D. Dizziness

Answer: (C)

When head trauma is involved, a clear, watery drainage from the nose or ears signals a tear in the dura and a basal skull fracture. This CSF leakage is a direct sign of intracranial involvement and carries a higher concern for complications like meningitis, which is why it stands out as the best finding. CSF that leaks from the nose or ears is usually clear and may form a halo on a dressing around blood. In the field, you’d recognize it as distinct from other more nonspecific symptoms such as confusion, combativeness, or dizziness, which can occur with many injuries. Manage by treating for head injury, avoid packing or inserting anything into the nose or ears, keep the patient still and transport promptly for further evaluation and confirmation (e.g., tests for beta-2 transferrin if available).

When head trauma is involved, a clear, watery drainage from the nose or ears signals a tear in the dura and a basal skull fracture. This CSF leakage is a direct sign of intracranial involvement and carries a higher concern for complications like meningitis, which is why it stands out as the best finding. CSF that leaks from the nose or ears is usually clear and may form a halo on a dressing around blood. In the field, you’d recognize it as distinct from other more nonspecific symptoms such as confusion, combativeness, or dizziness, which can occur with many injuries. Manage by treating for head injury, avoid packing or inserting anything into the nose or ears, keep the patient still and transport promptly for further evaluation and confirmation (e.g., tests for beta-2 transferrin if available).