In the BEFAST acronym, what does the letter A stand for?

In the BEFAST acronym, what does the letter A stand for?

• A. Arms
• B. Ankles
• C. Abdomen
• D. Aorta

Answer: (A)

BeFAST helps you spot a stroke quickly by focusing on common, real-time warning signs. The A corresponds to Arms — specifically sudden weakness or numbness in one or both arms. This is a key red flag because the brain areas that control arm movement are often affected during a stroke, so an arm drifting downward or an inability to lift both arms evenly signals a possible event requiring urgent care. Other options such as ankles, abdomen, or the aorta aren’t part of this mnemonic, so they don’t indicate stroke in the BEFAST framework. Recognizing Arm weakness promptly guides immediate action to maximize treatment chances.

BeFAST helps you spot a stroke quickly by focusing on common, real-time warning signs. The A corresponds to Arms — specifically sudden weakness or numbness in one or both arms. This is a key red flag because the brain areas that control arm movement are often affected during a stroke, so an arm drifting downward or an inability to lift both arms evenly signals a possible event requiring urgent care. Other options such as ankles, abdomen, or the aorta aren’t part of this mnemonic, so they don’t indicate stroke in the BEFAST framework. Recognizing Arm weakness promptly guides immediate action to maximize treatment chances.