What effect did patient preparation have on induction according to Magaw?

• A. It delayed induction
• B. It produced rapid surgical narcosis by diverting attention
• C. It increased pain
• D. It had no effect

Answer: (B)

The main idea is that a patient’s mental state and preparation can influence how quickly anesthesia takes effect. Magaw observed that guiding the patient’s attention away from the procedure and preparing them calmly can lead to rapid surgical narcosis. This happens because distraction and reassurance reduce fear and anticipatory pain, lowering sympathetic arousal and making the patient more receptive to the sedative and narcotic agents being used. In practice, this means induction can occur more quickly when the patient is psychologically prepared and not focused on the discomfort of the procedure. The other options don’t fit because preparation isn’t typically seen as delaying induction or increasing pain, and it is not accurate to say there’s no effect when attention diversion clearly facilitates a faster onset.