What are the symptoms of a stroke?

The symptoms of a stroke are characterized by a sudden onset of specific neurological deficits. One of the hallmark features is sudden numbness, particularly on one side of the body, which reflects impairment in motor function. Additionally, confusion and trouble speaking indicate that the stroke may be affecting areas of the brain responsible for cognition and language, such as the temporal and frontal lobes. A severe headache may also occur, especially in cases of hemorrhagic stroke, indicating bleeding in the brain.

These symptoms are critical because they align with the common mnemonic "FAST" (Face drooping, Arm weakness, Speech difficulties, Time to call emergency services), which helps in identifying a stroke quickly. Recognizing these symptoms can lead to prompt medical intervention, which is vital for minimizing long-term damage and improving recovery outcomes.

In contrast, the other choices present symptoms that are not associated with a stroke. Sudden fever and chills, persistent cough and sore throat, and chest pain with shortness of breath relate more to infections, respiratory conditions, or cardiac issues rather than neurological events. Therefore, the symptoms listed in the correct option directly indicate a stroke, making it the most appropriate answer for understanding this medical emergency.