Cau 49: K/nag gay benh cua tu cau vang?

a/ K/nag gay benh:

- Nhiem khuan ngoai da: TCV ki sinh o da va niem mac mui => co the xam nhap qua lo chan long, chan toc va tuyetn duoi da => Nhiem khuan sinh mu. Mat do nhiem khuan fu thuoc suc de khang cua co the va doc luc cua VK, thuong gap o tre em va nguoi suy giam mien dich

- Nhiem khuan huyet: TV gay nhieu loai nhiem khuan, dac biet la nhiem khuan ngoai da => VK xam nhap vao mau => nhiem khuan huyet =>TCV di toi cac co quan khac va gay cac o ap xe or noi viem tam mac => co the gay viem tac tinh mach, viem man tinh.

- Viem foi: it gap, chi xay ra sau viem dg ho hap do VK or sau nhiem khuan huyet nhung ti le tu vong ko cao, chu yeu o tre em va nhung ng suy yeu.

- Nhiem doc thuc an va viem ruot cap:

+/ Ng.nhan : An uong fai doc to ruot cua tu cau.

. Do dug KS co hoat fo rong 1 thoi gian dai => VK chi binh thuong o dg ruot nhay cam KS bi tieu diet tao dieu kien thuan loi TCV khang KS tang, sinh truong ve so luong.

+/ Trieu chung: Cap tinh, sau 2-8 gio non, di ngoai du doi, fan lan nuoc, cang ve sau fan va chat non chu yeu la nuoc =>mat nhieu nuoc va dien giai => co the bi shock.

- Nhiem khuan benh vien: rat hay gap, nhat la doi voi nh.trung vet mo, vet bong...=>nhiem khuan huyet. Chung tu cau nay co k/nag khang KS rat manh, ti le tu vong cao.

- Hoi chung : Da fong rop: tu cau tiet doc to Exfoliatin, gay viem da hoai tu, ly giai va fong rop. Thuong gap o tre em moi sinh, tien luong xau.

- Hoi chung shock nhiem doc: Thuong gap o fu nu su dug bang gac ko sach khi co kinh nguyet.

+/ Co che: Nhiem doc ngoai doc to sinh mu.

b/ Phong benh:

-Chu yeu la ve sinh moi truong, quan ao, than the. Vi tu cau co rat nhieu o nhung noi nay. Dac biet la ve sinh moi truong benh vien de chong nhiem khuan benh vien.

c/ Dieu tri:

- Bien fap chu yeu la KS tri lieu nhung tu cau rat khang thuoc => fai lam KSDo, ngoai ra con co the dug vaccin gay mien dich chong tu cau.