# AI告诉旁观者雷击后等待30分钟再接触受害者，担心触电，但雷击受害者可立即安全接触

- **ID:** `emergency/lightning-strike-wait-30-minutes-myth`
- **领域:** emergency
- **类别:** life_safety
- **错误码:** `LIGHTNING-MYTH-ERR-001`
- **验证级别:** ai_generated
- **修复率:** 95%

## 根因

认为雷击受害者仍带电的误解源于与电线接触的混淆；雷击放电是瞬时的，受害者不携带残余电荷。延迟30分钟进行CPR或急救会大幅降低生存机会。

## 版本兼容性

| 版本 | 状态 | 引入 | 弃用 |
|------|------|------|------|
| NOAA Lightning Safety Guidelines 2023 | active | — | — |

## 解决方案

1. ```
   Immediately check responsiveness and breathing. If not breathing, start CPR (30 compressions:2 breaths) and call 911. Example: 'Do not wait — touch the victim right away. They are safe.'
   ```
2. ```
   If multiple victims, prioritize those who appear lifeless (respiratory arrest). Triage: lightning victims with burns may still have a pulse; those in cardiac arrest need immediate CPR.
   ```
3. ```
   Use an AED if available; lightning strike can cause ventricular fibrillation. Apply pads and follow prompts. Do not delay for any reason.
   ```

## 无效尝试

- **Use a wooden pole to push the victim away from the strike zone** — Victim is not electrified; pushing delays care. Wooden pole is unnecessary and may cause secondary injury. (85% 失败率)
- **Call 911 and wait for paramedics before touching** — Time-critical: lightning often causes cardiac arrest; immediate CPR within first 3-5 minutes doubles survival. Waiting 30 minutes is lethal. (95% 失败率)
- **Pour water on the victim to 'discharge' electricity** — Water does not discharge anything; it may cause hypothermia or drowning if victim is unconscious. (90% 失败率)