传染病学英文名解大题(4)

using the antimicrobial agents against when using the antimicrobial agents

G+ cocci against G- bacilli

Blood Culture G+ cocci G- bacilli

18．The Main Differences Between Bacilliary dysentery and amebic dysentery Clinical Symptoms obvious/marked chills,feve，joint double peak fever, relative bradycardia LLT negative positive

传染病学常考的英文内容

Bacilliary dysentery amebic dysentery

Incubation period several hours-7days 1-2weeks

endotoxemia symptoms usually(fever) ,obvious seldom or mild(fever)

abodominal tenderness left lower quadrants right upper quadrant

diarrhea as high as 20~40times/day several times/day

Tenesmus +++—++++ （-）~（+）

Predilection site rectosigmoid colon appendices and ascending colon.

Stool: : pus and blood bloody stool usually scanty with mucus etiology Culture : shigella entamoeba trophozoites

volume small large

WBC much less

RBC less much

Blood WBC ↑↑ normal or onset↑

Sigmidoscopic diffuse erythema with flask- shaped ulcers with raised

Examination superficial ulcers edges and normal intervening mucosa

Treatment antibiotics anti- ameba

19. The Main Differences Between amebic liver abscess and bacterial liver abscess

amebic liver abscess bacterial liver abscess

history amebic colitis septicemia or abdominal purulent disease symptom onset slow, long-term fever, weight loss. onset urgent,toxemia symptoms striking Liver:

enlarged liver,tenderness notable mild

abscess single,large, many,small,

brown colour pus yellow-white pus

entamoeba trophozoites be found bacterium culture :positive

Blood WBC,N ↑ ↑↑↑

Blood culture negative positive

Therapeutic response good curative effect can be gained good curative effect can be gained when using he anti- ameba agents when using t antibiotics

Prognosis relatively good easy to relapse