一、基础急救措施
保持呼吸道通畅
- Open the airway: Tilt the head back and lift the chin
- Clear obstructions: Remove any food or debris from the mouth
止血与包扎
- Direct pressure: Apply firm pressure to the wound
- Use a bandage: Cover the wound with a sterile bandage and secure it
心肺复苏（CPR）
- Check pulse: Tap the person on the shoulder and listen for a heartbeat
- Begin CPR: Perform chest compressions at a rate of 100-120 per minute
二、常见急救场景
窒息急救
- Mouth-to-mouth breathing: Pinch the person's nose shut and breathe into their mouth
- Chest compressions: Alternate between breaths and compressions
骨折与扭伤
- Immobilize the area: Use a splint or brace to keep the joint still
- Elevate the injured limb: Reduce swelling and pain
烧伤与中毒
- Cool the burn: Run cold water over the affected area for 10 minutes
- Poison control: Remove contaminated clothing and seek medical help
三、应急沟通用语
呼叫救援
- Call for help: "We need an ambulance!"
- Dial emergency number: "911" in the US
病情评估
- Check vital signs: Ask if the person is breathing and has a pulse
- Determine shock: Look for pale skin, rapid breathing, and weak pulse
四、注意事项
Always prioritize safety: Turn off hazards before assisting
Train regularly: Practice CPR and first aid skills
Use proper equipment: Wear gloves and use disinfectant before touching wounds
这些短句覆盖了常见急救场景和基础操作，建议结合专业培训进行系统学习。