What does the Eyes component of BEFAST assess in stroke screening?

What does the Eyes component of BEFAST assess in stroke screening?

• A. Sudden vision loss, field loss, or double vision
• B. Speech difficulties
• C. Limb weakness
• D. Headache intensity

Answer: (C)

The Eyes part of BEFAST checks for abrupt vision changes that can signal a stroke affecting the visual pathways or retinal circulation. It specifically includes sudden vision loss in one eye, a loss of part of the visual field (field loss), or double vision. These symptoms differ from the other BEFAST signs: speech difficulties relate to speech, limb weakness relates to arm strength, and headache intensity isn’t part of BEFAST. Spotting any of these vision changes means urgent evaluation and immediate medical attention for stroke.

The Eyes part of BEFAST checks for abrupt vision changes that can signal a stroke affecting the visual pathways or retinal circulation. It specifically includes sudden vision loss in one eye, a loss of part of the visual field (field loss), or double vision. These symptoms differ from the other BEFAST signs: speech difficulties relate to speech, limb weakness relates to arm strength, and headache intensity isn’t part of BEFAST. Spotting any of these vision changes means urgent evaluation and immediate medical attention for stroke.