In the AVPU scale, what does the 'A' indicate?

• A. Alert
• B. Aroused
• C. Active
• D. Aware

Answer: (A)

The key idea is quickly assessing how awake and responsive a person is. In the AVPU scale, the letter A stands for Alert: the patient is fully awake, aware of their surroundings, and able to respond appropriately to questions or commands without needing any stimulation. They are oriented to person, place, and time and can engage in conversation or follow simple directions. The rest of the scale looks at responses to verbal cues, to painful stimuli, or no response at all, to quickly gauge any decrease in consciousness. This makes Alert the highest level on the scale and the best indicator of full wakefulness in urgent settings.