病原体从传染源向周围播散的范围较小或者单个疫源地是() ["疫情通报","疫情报告","疫情措施","疫点","疫区"]
耕地占用税实行()税率。 ["A.比例","B.定额","C.超额累进","D.超率累进"]
下列哪一项反映近曲小管的功能() ["尿比重检测","内生肌酐清除率","浓缩稀释试验","PSP排泄试验","血肌酐和尿素氮"]
传染病在人群中爆发、流行,其病原体向周围播散时所能波及的地区是() ["疫情通报","疫情报告","疫情措施","疫点","疫区"]
呼吸补泻的补法操作方法是() ["呼气时进针,吸气时出针","呼气时进针,吸气时提插","呼气时进针,吸气时捻转","呼气时提插,吸气时捻转","呼气时出针,吸气时进针"]
视一物成二物而不清者为()