Video: Yuav ua li cas yog indirect calorimetry?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Indirect calorimetry (IC) muab ib qho kev ntsuas siab tshaj plaws, muaj tseeb, thiab tsis muaj kev ntsuas ntawm EE hauv ib tus neeg. Ob peb xyoos dhau los, cov txheej txheem no tau siv rau kev kho mob xws li mob hnyav thiab khoom noj khoom haus parenteral.
Ua kom pom qhov no, qhov tseeb npaum li cas yog calorimetry?
Cov raug ntawm calorimeter tau raug lees paub los ntawm kev ntsuas ntsuas ntsuas thiab zoo dua 0.1 W hauv 25 W. Cov kev poob hauv lub xov tooj ntawm tes (lub xov tooj ntawm tes) chargers thiab ballasts ntawm compact fluorescent teeb tau ntsuas hauv qhov no calorimeter thiab muab piv rau cov uas tau los ntawm cov kev ntsuas pa.
Qhov thib ob, yog vim li cas indirect calorimetry tseem ceeb? Indirect calorimetry yog ib qho cuab yeej txhim khu kev qha thiab raug rau kev kawm txog kev siv hluav taws xob. Kev suav nyiaj siv hluav taws xob muaj ntau daim ntawv thov thiab feem ntau siv los txiav txim siab txog cov metabolism hauv, ntsuas lub cev muaj zog thiab noj zaub mov zoo thiab kev ua tau zoo ntawm kev kho lossis kev tiv thaiv.
Kuj paub, dab tsi indirect calorimetry ntsuas?
Indirect calorimetry yog ib tug txheej txheem uas ntsuas Kev tshoov siab thiab tas sij hawm cov pa roj ntws, ntim thiab ntau ntawm O2 thiab CO2. tso cai ntsuas kev siv cov pa oxygen thiab kev tsim cov pa roj carbon dioxide. non-invasive thiab yog. cov cuab yeej siv kuj tseem hu ua lub laub metabolic.
Ntev npaum li cas yog indirect calorimetry?
Indirect calorimetry yog ib qho kev kuaj ua pa uas ntsuas tus neeg mob tsim CO2 thiab noj cov pa oxygen rau li 30 feeb, kom txog thaum lub xeev khov kho.
Pom zoo:
Indirect variation txhais li cas?
Indirect Variation. Thaum ob qhov kev hloov pauv hloov pauv hauv qhov sib txawv ntawm qhov sib txawv nws yog hu ua indirect variation. Nyob rau hauv indirect variation ib variable yog tas li lub sij hawm inverse ntawm lwm yam. Qhov no txhais tau hais tias cov variables hloov nyob rau hauv ib tug tib ratio tab sis inversely. Cov kab zauv dav dav rau qhov hloov pauv hloov pauv yog Y = K1x
Yuav ua li cas yog cov structural units uas ua ionic compounds thiab yuav ua li cas lawv hu ua?
Rau binary ionic compounds (ionic compounds uas muaj tsuas yog ob hom ntawm cov ntsiab lus), cov tebchaw muaj npe los ntawm kev sau lub npe ntawm cov cation ua ntej tom qab lub npe ntawm anion. Piv txwv li, KCl, ib qho ionic compound uas muaj K + thiab Cl-ions, yog lub npe hu ua potassium chloride
Yuav ua li cas yog qhov tshwm sim uas ib tug poj niam dig muag xim uas yuav ib tug txiv neej uas tsis pom kev zoo yuav muaj xim dig muag me nyuam?
Yog tias tus poj niam uas muaj lub zeem muag zoo li no (heterozygous rau qhov muag tsis pom xim) yuav ib tug txiv neej ib txwm muaj (XY), cov xeeb ceem hauv qab no tuaj yeem xav tau hauv F2 tiam: ntawm cov ntxhais, 50% yog ib txwm muaj thiab 50% yog cov neeg nqa khoom rau cov kab mob; ntawm cov tub, 50% yog xim dig muag thiab 50% yog qhov pom kev zoo
Yuav ua li cas indirect calorimetry ua?
Indirect calorimetry ntsuas kev siv hluav taws xob los ntawm kev kwv yees tus nqi oxidation ntawm lub zog macronutrients, rog, carbohydrate, thiab protein, los ntawm cov pa pauv ntawm pa oxygen thiab carbon dioxide thiab los ntawm kev tso tawm hauv cov zis ntawm cov khoom tsis tiav oxidized nitrogenous compounds
Vim li cas indirect calorimetry yog tus qauv kub?
Indirect calorimetry (IC) yog suav tias yog tus qauv kub los txiav txim siab kev siv hluav taws xob, los ntawm kev ntsuas pulmonary gas exchanges. Nws yog cov txheej txheem uas tsis muaj kev cuam tshuam uas tso cai rau cov kws kho mob tuaj yeem kho tus kheej daim ntawv xaj khoom noj khoom haus rau cov kev xav tau ntawm metabolic thiab txhawb nqa kev kho mob zoo dua