Video: Qhov kub ntawm 97.3 txhais li cas?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Hypothermia: <35.0 ° C (95.0 ° F)
Tom qab ntawd, ib tus kuj tseem yuav nug tau, puas yog qhov kub ntawm 97.4 tsis zoo?
A ua npaws yog qhov nce hauv lub cev ib txwm muaj kub . Hauv cov menyuam feem ntau, lub cev qub kub yog nruab nrab 97.4 thiab 100.2 degrees Fahrenheit (36.3 thiab 37.9 degrees Celsius). Kev kub taub hau tuaj yeem siv sijhawm luv, tshwj xeeb ntawm lub sijhawm, lossis lawv tuaj yeem rov tshwm sim qee lub sijhawm ntev dua.
Ib qho ntxiv, lub cev kub li cas? Qhov nruab nrab lub cev kub cev feem ntau lees txais ua 98.6 ° F (37 ° C). Qee qhov kev tshawb fawb tau qhia tias " li qub " lub cev kub tuaj yeem muaj ntau yam, ntawm 97 ° F (36.1 ° C) txog 99 ° F (37.2 ° C). A kub tshaj 100.4 ° F (38 ° C) feem ntau txhais tau tias koj kub taub hau los ntawm kev kis mob lossis mob.
Ua qhov no hauv kev txiav txim siab, vim li cas koj qhov kub yuav qis?
Tsawg lub cev kub feem ntau tshwm sim los ntawm kev tawm hauv huab cua txias. Tab sis nws kuj tseem tuaj yeem tshwm sim los ntawm kev haus cawv lossis siv yeeb tshuaj, ua rau poob siab, lossis qee yam teeb meem xws li ntshav qab zib lossis qis cov thyroid. A qis lub cev kub yuav tshwm sim nrog tus kab mob. Qhov no feem ntau tshwm sim hauv cov menyuam yug tshiab, cov neeg laus, lossis cov neeg uas tsis muaj zog.
Dab tsi yog cais raws li qhov ntsuas kub tsawg?
Feem ntau, tus menyuam kub yuav tsum nyob nruab nrab ntawm 97.7 ° F (36.5 ° C) thiab 99.5 ° F (37.5 ° C) thaum ntsuas nrog tus pas ntsuas kub hauv qhov ncauj. Yog koj tus menyuam kub poob qis dua 97.7 ° F (36.5 ° C), lawv tau txiav txim siab tias muaj kev sov siab, lossis qis lub cev kub.
Pom zoo:
Qhov feem pua ntawm kev kub hnyiab tau koom nrog siv txoj cai ntawm nines yog tias ob txhais ceg pem hauv ntej raug hlawv?
Ib tus neeg laus uas tau raug kub hnyiab, feem pua ntawm lub cev koom nrog tuaj yeem xam raws li hauv qab no: Piv txwv li, yog tias ob txhais ceg (18%x 2 = 36%), puab tais (1%) thiab lub hauv siab hauv ntej thiab hauv plab raug hlawv , qhov no yuav koom nrog 55% ntawm lub cev
Koj puas tuaj yeem siv lub ntsuas kub kub los ntsuas koj qhov ntsuas kub?
Hmoov zoo, koj tuaj yeem siv lub ntsuas kub ntawm cov nqaij los xyuas koj lub cev kub. Nws tsis yog qhov tseeb raws li lub ntsuas cua qhov ncauj, tab sis nws tuaj yeem pab koj taug qab koj lub cev kub li cas
Qhov sib txawv ntawm qhov kev tshawb xav qhov chaw thiab qhov kev xav ntau npaum li cas?
Raws li qhov kev xav ntau zaus, qhov zaus ntawm cov hlab ntsha cuam tshuam ntawm cov hlab ntsha hnov zoo sib xws rau qhov zaus ntawm lub suab, uas tso cai rau peb kom paub nws lub suab. Tag nrho cov basilar membrane yog qhib los ntawm lub suab tsis sib txawv. Txhua yam uas siab tshaj 5,000 hertz tau piav qhia los ntawm qhov kev xav
Qhov ntsuas qhov ntsuas qhov ntsuas qhov ntsuas kub npaum li cas?
Cov qhab nias thiab txhais lus CAS muaj 21 yam khoom nrog 4 qhov kev xaiv txhua tus (uas tau qhab nia 0,1,2,3). CAS tus qhab nia tsuas yog qhov sib npaug ntawm cov qhab nia khoom. Yog li, cov qhab nia ntawm CAS tuaj yeem nyob ntawm 0 txog 63. Qhov qhab nia siab dua txhais tau tias tus neeg koom nrog muaj cov tsos mob npau taws ntau dua
Dab tsi yog qhov txawv ntawm qhov tseeb qhov pib thiab qhov sib txawv qhov pib?
Qhov pib tsis txaus yog qhov tsawg kawg ntawm kev txhawb siab xav tau rau ib tus neeg kom pom qhov kev txhawb siab 50 feem pua ntawm lub sijhawm. Qhov sib txawv ntawm qhov sib txawv yog qhov sib txawv me tshaj hauv kev txhawb nqa uas tuaj yeem kuaj pom 50 feem pua ntawm lub sijhawm