Which of the following is a symptom of a stroke?

• A. Weakness or paralysis
• B. Nosebleed
• C. Rash
• D. Fatigue

Answer: (A)

Stroke produces a sudden loss of blood flow to parts of the brain, causing immediate neurological problems. Weakness or paralysis is a direct result of disruption to the brain’s motor areas, so it’s a hallmark sign that something is happening in the brain. This kind of sudden, focal motor deficit is what makes it the best answer here.

The other options don’t reflect brain-based disruption. A nosebleed comes from nasal blood vessels, not brain function. A rash is a skin reaction, and fatigue is a non-specific, general feeling that doesn’t indicate an acute brain event.

If you or someone else suddenly experiences weakness or paralysis on one side, trouble speaking, or any other sudden neurological change, it’s a medical emergency—call emergency services right away. Remember the quick check: face drooping, arm weakness, speech difficulty, and time to act.