![Yam tshuaj twg muaj lub neej ntev tshaj plaws? Yam tshuaj twg muaj lub neej ntev tshaj plaws?](https://i.answers-medical.com/preview/medical-health/13943201-what-drug-has-the-longest-half-life-j.webp)
Video: Yam tshuaj twg muaj lub neej ntev tshaj plaws?
![Video: Yam tshuaj twg muaj lub neej ntev tshaj plaws? Video: Yam tshuaj twg muaj lub neej ntev tshaj plaws?](https://i.ytimg.com/vi/J_wdcU1HS1c/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Polonium hauv lub cev muaj ib biological ib nrab - lub neej ntawm li 30 mus rau 50 hnub.
Xav txog qhov no, qhov twg yog qhov ntev ib nrab lub neej?
Ib yam tshuaj lom neeg ib nrab - lub neej tsuas yog hais txog yuav ua li cas ntev nws siv rau ib nrab ntawm koob tshuaj kom metabolized thiab tshem tawm ntawm cov hlab ntsha. Los yog, muab lwm txoj kev, tus ib nrab - lub neej ntawm cov tshuaj yog lub sijhawm nws siv rau nws kom txo los ntawm ib nrab.
Tsis tas li ntawd, cov tshuaj twg muaj qhov luv tshaj ib nrab lub neej? Cocaine muaj ib cov luv tshaj ib nrab - lub neej los ntawm tag nrho cov tshuaj tawm muaj.
Hais txog qhov no, nws txhais li cas yog tias cov tshuaj muaj ib nrab neej nyob ntev?
Teb Cov Lus Teb. los ntawm Tshuaj .com Cov ib nrab - lub neej ntawm a tshuaj yog lub sij hawm coj mus rau lub plasma concentration ntawm a tshuaj txo kom ib nrab nws tus nqi qub. Ib nrab - lub neej yog siv los kwv yees li cas ntev nws yuav siv sij hawm rau ib tshuaj kom tshem tawm ntawm koj lub cev. Piv txwv li: Cov ib nrab - lub neej ntawm Ambien yog li 2 teev.
Muaj pes tsawg lub neej nws siv tshuaj kom tshem tawm?
Los ntawm kev txhais, lub plasma concentration ntawm cov tshuaj yog halved tom qab ib tug tshem tawm ib nrab-lub neej. Yog li ntawd, hauv txhua qhov ua tiav ib nrab ntawm lub neej, cov tshuaj tsawg dua raug tshem tawm. Tom qab ib nrab-lub neej tus nqi ntawm cov tshuaj nyob rau hauv lub cev yog 50 % tom qab ob ib nrab-lub neej 25%, thiab lwm yam.
Pom zoo:
Dab tsi yog 10 yam kev nyuaj siab tshaj plaws hauv lub neej?
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Rau cov neeg laus, kaum qhov xwm txheej nyuaj tshaj plaws hauv lub neej thiab lawv cov qhab nia "Life Change Unit" muaj raws li hauv qab no: Kev tuag ntawm tus txij nkawm (lossis menyuam*): 100. Kev sib nrauj: 73. Kev sib yuav sib cais: 65. Kev raug kaw: 63. Kev tuag ntawm ib nyob ze tsev neeg: 63. Tus kheej raug mob lossis mob: 53. Kev sib yuav: 50. Kev rho tawm haujlwm: 47
Lub koom haum ntawm cov leeg pob txha los ntawm qhov tsawg tshaj plaws mus rau qhov loj tshaj plaws yog dab tsi?
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Skeletal thiab cardiac nqaij fibers. Npaj cov leeg hauv qab no los ntawm qhov tsawg tshaj plaws mus rau qhov loj tshaj plaws: nqaij fiber ntau, fascicle, myofibril, filament, nqaij. Npaj cov nqaij mos sib txuas hauv qab no los ntawm qhov tsawg tshaj plaws mus rau qhov loj tshaj: epimysium, perimysium, fascia, endomysium. cov sarcomere
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Lub fovea muaj qhov ceev tshaj plaws ntawm cone photoreceptors hauv retina (199,000 / mm2); cov lej poob mus txog 50% (100,000/mm2) los ntawm 500 Μm (c
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Capillaries ntawm cov hlab ntsha
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Hauv kev tshuaj xyuas ntawm 135 cov kev tshawb fawb yav dhau los, uas suav nrog ze li ntawm 250,000 tus neeg ua ke, cov kws tshawb fawb pom tias cov tshuaj simvastatin (Zocor) thiab pravastatin (Pravachol) muaj qhov cuam tshuam tsawg tshaj plaws hauv cov tshuaj no