Which symptom is typical of Bell's Palsy?

Which symptom is typical of Bell's Palsy?

• A. One sided facial droop
• B. Alert and Oriented
• C. No other neurological deficits
• D. Bilateral facial droop

Answer: (A)

Bell's palsy is a peripheral facial nerve palsy, so it typically causes weakness on one side of the face. This unilateral facial droop reflects the entire affected side of the face losing muscle control, including the forehead, eye, and mouth. That one-sided weakness is the hallmark distinguishing Bell's palsy from other conditions. Other options describe general mental status or non-specific features, or describe a pattern (bilateral weakness) that isn’t typical for Bell's palsy. So the best symptom is the one-sided facial droop on the affected side.

Bell's palsy is a peripheral facial nerve palsy, so it typically causes weakness on one side of the face. This unilateral facial droop reflects the entire affected side of the face losing muscle control, including the forehead, eye, and mouth. That one-sided weakness is the hallmark distinguishing Bell's palsy from other conditions. Other options describe general mental status or non-specific features, or describe a pattern (bilateral weakness) that isn’t typical for Bell's palsy. So the best symptom is the one-sided facial droop on the affected side.