K Kapnula
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课程 5 · 年级 12+

Bleeding and wounds: stopping it right

📖 课程 ──▶ 🎯 测验——选择翻译 ──▶ ✅ 本课已完成

Severe bleeding kills in minutes. Rule #1: PRESSURE. Press the wound with clean cloth/bandage and hold 10 min — blood clots itself. 2) Raise the limb above the heart. 3) Pressure bandage: gauze wad on the wound, wrap firmly crisscross. 4) Bled through — DON’T REMOVE, add another layer. Arterial (pulsing, bright red) is most dangerous. Tourniquet only on limbs, only as last resort, note the time.

🩹 A first-aid kit in the car is law in Germany (fine up to €60). Check expiry: materials age. Knowing where it lies is part of driver education.
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