【单选题】患儿 , 女 ,7 岁 , 确诊为中毒性细菌性痢疾。为预防传播 , 该患儿应隔离至()
【单选题】Advertising is a form. of selling. For thousands of years there have been individuals who have tried to persuade others to buy the food they have produced or the goods they have made or the services t...
A.
when the Industrial Revolution started
B.
when goods began to be produced in great quantities
C.
because trains replaced men in carrying goods around
D.
as attention was shifted from distribution to production
【单选题】Advertising is a form. of selling. For thousands of years there have been individuals who have tried to persuade others to buy the food they have produced or the goods they have made or the services t...
A.
when the Industrial Revolution started
B.
when goods began to be produced in great quantities
C.
because trains replaced men in carrying goods around
D.
as attention was shifted from distribution to production
【单选题】第一产程中关于胎心监测说法错误的是
A.
潜伏期在宫缩间歇时每隔1~2小时听诊器听胎心一次
B.
进入活跃期后,宫缩频时应每15~30分钟听胎心一次,每次听诊1分钟
C.
胎心监护能观察胎心率的变异及其与宫缩、胎动的关系,优于听诊器
D.
正常情况下,第一产程后半期,宫缩时胎头受压,胎心率一过性减慢,每分钟小于100次
E.
若宫缩后出现胎心率减慢且不能迅即恢复,或胎心率<120次/分或>160次/分为胎儿缺氧表现
【多选题】下述关于胎儿窘迫的临床表现的说法中错误的是( )
A.
胎心率小于每分钟120次或大于每分钟160次