Xov xwm

Nrog rau txoj kev loj hlob ntawm kev lag luam niaj hnub, kev tsim khoom thiab kev sib txuas ntawm cov organic tebchaw yog nce zuj zus nyob rau ib hnub.

Tom qab cov organophosphorus compound nkag mus rau hauv lub cev, nws sai sai ua ke nrog cov cholinesterase nyob rau hauv lub cev los tsim phosphorylated cholinesterase.

Peb -coordinate phosphorus compounds. Rau sp3 (kev tsis sib xws) hybrid triangular pyramid configuration, phosphorus atom nrog ib leeg ib khub ntawm electrons.

Hauv kev ua liaj ua teb, tshuaj tua kab yuav siv tau rau lub sijhawm ntev. Yog hais tias cov tshuaj tua kab tsis siv raws li cov tshuaj tau sau tseg.

Nyob rau hauv cov xwm txheej hnyav, tachycardia, nce ntshav siab, cov menyuam kawm ntawv loj xws li pinpoint loj, ua tsis taus pa, pulmonary edema, incontinence, ua pa nyuaj siab, tsis nco qab, thi...

Examination of the patient's vomitus or gastric contents initially extracted during gastric lavage, as well as respiratory secretions can prove the presence of organophosphorus compounds.

Lub sijhawm thiab qhov hnyav ntawm cov tsos mob ntawm cov tshuaj tua kab mob organophosphorus yog ze ze rau txoj kev nkag, qhov xwm txheej ntawm cov tshuaj tua kab, tus nqi nkag thiab nqus, thiab k...

The cholinergic muscarinic receptors of some parasympathetic nerves and some sympathetic postganglionic fibers are excited, resulting in smooth muscle contraction.

Kev coj ua ntawm feem ntau ntawm cov hlab ntsha cholinergic hauv tib neeg lub cev (nrog rau cov preganglionic fibers ntawm lub cev muaj zog sympathetic thiab parasympathetic qab haus huv.