What are the signs of a stroke?

• A. Sudden headache, arm weakness, and vision loss
• B. Facial drooping, arm weakness, and speech difficulties
• C. Chest pain, shortness of breath, and confusion
• D. Weakness, fever, and seizure activity

Answer: (B)

The signs of a stroke can be effectively identified using the acronym FAST: Face drooping, Arm weakness, Speech difficulties, and Time to call emergency services. Each component helps in recognizing the common symptoms associated with a stroke, which is crucial for prompt treatment.

Facial drooping occurs when one side of the face becomes numb or weak, often resulting in an asymmetrical appearance when the individual smiles or talks. Arm weakness may manifest as difficulty lifting one arm or maintaining it in a stable position, which highlights the motor function impairment commonly seen in strokes. Speech difficulties, such as slurred speech or inability to articulate words, indicate potential impacts on the brain's speech centers.

The other options contain symptoms that may arise from various medical conditions, but they do not specifically align with the classic presentations of a stroke. For instance, while a sudden headache can occur with a stroke, it is not consistently present, nor is it one of the primary indicators used for stroke recognition. Similarly, chest pain and shortness of breath relate more to cardiac issues than to a cerebrovascular incident. Therefore, the response involving facial drooping, arm weakness, and speech difficulties accurately encapsulates the essential signs to look for in stroke assessments.