问题:溺水后如何急救()。A、上岸后应立即将溺水者头部偏向一侧清除口内泥沙等异物B、单腿跪式,将溺水者腹部放置腿上轻压背部C、对已停止呼吸者,应立即做人工呼吸和胸外心脏按压D、送往医院抢救
Sunday, August 13, 2023
问题:选择牙膏的正确方法是:()。A、牙体牙龈正常的情况,应选用防龋牙膏B、患有牙龈炎或牙周炎,应选用脱敏牙膏C、应关注其味道是否好闻和使用时泡沫大小D、应长期使用同一种牙膏
Tuesday, September 13, 2022
Monday, September 12, 2022
Tuesday, September 13, 2022
Monday, February 6, 2023
Friday, September 22, 2023
Sunday, January 8, 2023
Thursday, August 17, 2023
Tuesday, September 13, 2022
问题:碘盐应该怎样保存()?A、阳光下B、无色透明无盖瓶子里C、不透明有盖瓶子里
Monday, September 19, 2022
问题:冷冻食品最好是在5℃以下解冻,或在21℃以下的流动水中解冻。
Monday, September 12, 2022
Tuesday, September 13, 2022
Wednesday, September 14, 2022
问题:失眠同学应尽量避免进食下列那类食品。()A、苹果B、浓茶C、面包D、西红柿
Tuesday, September 13, 2022
Tuesday, September 13, 2022
Monday, September 12, 2022
问题:如果被犬、猫抓伤、咬伤后应立即用肥皂水清洗伤口,并尽快到犬伤门诊注射狂犬病疫苗。
Monday, September 12, 2022
Tuesday, September 13, 2022
Tuesday, September 13, 2022
Monday, September 12, 2022