中性粒细胞的几种毒性变化,何种为胞质发生脂肪变性或颗粒缺失的表现
A. 中毒颗粒
B. Dohle体
C. 空泡
D. 退行性变
E. 大小不均
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1.TheUnitedStatesPostalServicehasasystemtoensureitsemployees'safety.2.OneofficialsaysUSPSisuniqueinthatithasmoredirectreachtocommunitiescomparedwithotherfederalagencies.3.Naturaldisasterscanhavealong-lastingimpactoncommunitylife.4.Maildeliveryserviceisstillresponsibleforthecompletionofalmosthalfofpayments.5.Thesightofamailmanonthestreetisareassuringsignoflifebecomingnormalagain.6.AfterHuricaneKatrinaiteruptedroutinedelivery,temporarymailservicepointsweresetup.7.PostalserviceinsomeregionsintheU.S.wassuspendedduetoextremecoldweather.8.Privatepostalcompaniesalsosupportdisasterreliefefortsbydistributingurgentsupplies.9.AdedicatedUSPSemployeewasonthejobcarryingoutdutiesinspiteofextremeconditions.10.Postalservicesworkhardtoidentifyitemsthatrequireprioritytreatment.注:1-10题对应1-10空,请写所匹配段落的【大写】字母。
卡他性炎一般是指发生在( )。
A. 粘膜的渗出性炎症
B. 皮肤的变质性炎症
C. 粘膜的变质性炎症
D. 皮肤的渗出性炎症
最有防御意义的炎症改变是
A. 炎症介质形成
B. 白细胞渗出
C. 局部酸中毒
D. 局部碱中毒
亚急性肾小球肾炎的眼观表现为体积增大,被膜紧张,质地柔软,颜色苍白或淡黄色,俗称
A. 大红肾
B. 皱缩肾
C. 大白肾
D. 化脓肾