[ { "type": "single", "category": "生活常识", "question": "成年人正常的腋下体温范围大约是多少摄氏度？", "options": [ "A. 35.0~36.0", "B. 36.0~37.0", "C. 37.0~38.0", "D. 38.0~39.0" ], "answer": "B", "explanation": "成年人腋下正常体温为36.0~37.0℃。", "id": 1 }, { "type": "single", "category": "生活常识", "question": "以下哪种食物富含碘元素，适合预防甲状腺肿大？", "options": [ "A. 白菜", "B. 海带", "C. 黄瓜", "D. 西红柿" ], "answer": "B", "explanation": "海带等海产品富含碘，可预防甲状腺肿大。", "id": 2 }, { "type": "single", "category": "生活常识", "question": "正常情况下，成年人每天应饮用多少毫升水较为适宜？", "options": [ "A. 500~800", "B. 1500~1700", "C. 2500~3000", "D. 3500以上" ], "answer": "B", "explanation": "健康成年人每日推荐饮水量约1500~1700毫升。", "id": 3 }, { "type": "single", "category": "生活常识", "question": "遇到有人触电，首先应该怎么做？", "options": [ "A. 用手拉开触电者", "B. 立即切断电源", "C. 拨打120", "D. 进行人工呼吸" ], "answer": "B", "explanation": "触电急救第一步必须先切断电源，防止施救者触电。", "id": 4 }, { "type": "single", "category": "生活常识", "question": "以下哪种洗涤用品更适合清洗蔬菜水果？", "options": [ "A. 洗洁精", "B. 洗衣液", "C. 肥皂", "D. 果蔬专用清洗剂" ], "answer": "D", "explanation": "果蔬专用清洗剂配方温和，更适合去除农残且安全。", "id": 5 }, { "type": "single", "category": "生活常识", "question": "牛奶不宜与以下哪种食物同食，易影响消化？", "options": [ "A. 鸡蛋", "B. 面包", "C. 柿子", "D. 燕麦" ], "answer": "C", "explanation": "柿子含鞣酸，与牛奶蛋白易凝结，影响消化。", "id": 6 }, { "type": "single", "category": "生活常识", "question": "火灾现场逃生时，正确做法是？", "options": [ "A. 直立快速奔跑", "B. 弯腰捂鼻前行", "C. 乘坐电梯", "D. 跳楼逃生" ], "answer": "B", "explanation": "火灾烟雾在上层，应弯腰捂鼻低姿撤离。", "id": 7 }, { "type": "single", "category": "生活常识", "question": "以下哪种维生素缺乏容易导致夜盲症？", "options": [ "A. 维生素A", "B. 维生素B", "C. 维生素C", "D. 维生素D" ], "answer": "A", "explanation": "缺乏维生素A会影响视网膜感光，引发夜盲症。", "id": 8 }, { "type": "single", "category": "生活常识", "question": "夏天长时间暴晒后，皮肤晒伤，不应该做的是？", "options": [ "A. 冷敷降温", "B. 涂抹芦荟胶", "C. 立即用热水清洗", "D. 避免再次暴晒" ], "answer": "C", "explanation": "晒伤后用热水会加重皮肤损伤，应冷敷舒缓。", "id": 9 }, { "type": "single", "category": "生活常识", "question": "正常成年人每分钟安静心跳次数大约是？", "options": [ "A. 40~60次", "B. 60~100次", "C. 100~120次", "D. 120~140次" ], "answer": "B", "explanation": "成年人静息心率正常范围为60~100次\/分钟。", "id": 10 }, { "type": "multi", "category": "生活常识", "question": "以下哪些属于健康的生活习惯？（多选）", "options": [ "A. 早睡早起", "B. 低盐饮食", "C. 久坐不动", "D. 适度运动" ], "answer": "A,B,D", "explanation": "早睡早起、低盐饮食、适度运动均为健康习惯，久坐不利于健康。", "id": 11 }, { "type": "multi", "category": "生活常识", "question": "以下哪些食物有助于补铁，改善贫血？（多选）", "options": [ "A. 猪肝", "B. 菠菜", "C. 红枣", "D. 肥肉" ], "answer": "A,B,C", "explanation": "猪肝、菠菜、红枣均富含铁元素，利于改善缺铁性贫血。", "id": 12 }, { "type": "multi", "category": "生活常识", "question": "家庭用电安全，正确的做法有哪些？（多选）", "options": [ "A. 湿手触碰开关", "B. 定期检查线路", "C. 大功率电器单独走线", "D. 违规私拉电线" ], "answer": "B,C", "explanation": "湿手触电危险，私拉电线易引发火灾，BC为安全做法。", "id": 13 }, { "type": "multi", "category": "生活常识", "question": "以下哪些方法可以有效防蚊？（多选）", "options": [ "A. 清理积水", "B. 使用蚊帐", "C. 喷洒花露水", "D. 保持室内潮湿" ], "answer": "A,B,C", "explanation": "积水易滋生蚊虫，潮湿环境利于蚊子繁殖，ABC可有效防蚊。", "id": 14 }, { "type": "multi", "category": "生活常识", "question": "以下哪些行为有助于保护视力？（多选）", "options": [ "A. 长时间看手机", "B. 多远眺绿植", "C. 保持正确坐姿", "D. 在强光下看书" ], "answer": "B,C", "explanation": "远眺与正确坐姿可缓解眼疲劳，长时间用眼与强光看书伤眼。", "id": 15 }, { "type": "judge", "category": "生活常识", "question": "空腹喝大量浓茶有利于身体健康。", "options": [ "正确", "错误" ], "answer": "错误", "explanation": "空腹浓茶刺激胃黏膜，易引发不适，不利于健康。", "id": 16 }, { "type": "judge", "category": "生活常识", "question": "发生煤气泄漏时，应立即打开排风扇通风。", "options": [ "正确", "错误" ], "answer": "错误", "explanation": "排风扇启动产生电火花，易引爆煤气，应开窗自然通风。", "id": 17 }, { "type": "judge", "category": "生活常识", "question": "隔夜菜只要没变质，加热后就可以放心食用。", "options": [ "正确", "错误" ], "answer": "错误", "explanation": "部分隔夜菜易产生亚硝酸盐，长期食用存在健康风险。", "id": 18 }, { "type": "judge", "category": "生活常识", "question": "鱼刺卡喉时，用吞咽饭团的方式可以解决问题。", "options": [ "正确", "错误" ], "answer": "错误", "explanation": "吞咽饭团可能使鱼刺扎得更深，应及时就医或用镊子取出。", "id": 19 }, { "type": "judge", "category": "生活常识", "question": "牙膏不仅可以刷牙，还能临时缓解轻微烫伤疼痛。", "options": [ "正确", "错误" ], "answer": "正确", "explanation": "牙膏有清凉作用，可临时缓解轻微烫伤不适。", "id": 20 }, { "type": "judge", "category": "生活常识", "question": "为了补钙，喝骨头汤的效果比喝牛奶更好。", "options": [ "正确", "错误" ], "answer": "错误", "explanation": "骨头汤钙含量极低，牛奶是更高效的补钙来源。", "id": 21 }, { "type": "judge", "category": "生活常识", "question": "流鼻血时，应该仰头止血。", "options": [ "正确", "错误" ], "answer": "错误", "explanation": "仰头易使血液倒流呛入气管，应低头按压鼻翼止血。", "id": 22 }, { "type": "fill", "category": "生活常识", "question": "成年人每日食盐摄入量建议不超过 _______ 克。", "answer": "5", "explanation": "健康成人每日食盐推荐摄入量不超过5克。", "id": 23, "options": [] }, { "type": "fill", "category": "生活常识", "question": "全国统一的火警报警电话号码是 _______。", "answer": "119", "explanation": "119是我国通用火警报警电话。", "id": 24, "options": [] }, { "type": "fill", "category": "生活常识", "question": "正常成年人每日应保证至少 _______ 小时的睡眠时间。", "answer": "7", "explanation": "成年人建议每日睡眠时间7~9小时，至少保证7小时。", "id": 25, "options": [] }, { "type": "fill", "category": "生活常识", "question": "被猫狗抓伤咬伤后，应及时接种 _______ 疫苗。", "answer": "狂犬病", "explanation": "猫狗抓咬易感染狂犬病毒，需及时接种狂犬病疫苗。", "id": 26, "options": [] }, { "type": "fill", "category": "生活常识", "question": "人体最主要的散热器官是 _______。", "answer": "皮肤", "explanation": "皮肤通过汗液蒸发等方式完成人体主要散热功能。", "id": 27, "options": [] }, { "type": "fill", "category": "生活常识", "question": "家庭中常用的体温计测量的是人体 _______ 温度。", "answer": "腋下", "explanation": "家用体温计最常用、最安全的测量部位是腋下。", "id": 28, "options": [] }, { "type": "fill", "category": "生活常识", "question": "绿色蔬菜在烹饪前用 _______ 浸泡，可有效去除部分农药残留。", "answer": "清水", "explanation": "清水浸泡可溶解部分水溶性农药，降低农残。", "id": 29, "options": [] }, { "type": "fill", "category": "生活常识", "question": "遇到突发急症或严重外伤，应立即拨打急救电话 _______。", "answer": "120", "explanation": "120是我国统一的医疗急救求助电话。", "id": 30, "options": [] } ]