2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Feem ntau, cov tshuaj lipid-soluble, thiab cov tshuaj uas muaj cov molecules me, hla cov cell membrane yooj yim duathiab muaj feem ntau yuav nqus tau los ntawm kev sib kis.
Vim li cas cov tshuaj lipid soluble absorbed yooj yim dua?
Vim cov cell membrane yog lipoid, lipid-soluble tshuaj diffuse sai tshaj. Cov molecules me me yuav nkag mus rau daim nyias nyias sai dua li cov loj. Cov tshuaj feem ntau yog cov organic acids tsis muaj zog lossis cov hauv paus, uas muaj nyob rau hauv un-ionized thiab ionized cov ntaub ntawv nyob rau hauv ib qho chaw aqueous.
Cov tshuaj lipophilic puas nqus tau zoo dua?
Nws feem ntau lees paub hauv kev tshawb fawb tshuaj uas qhov kev nkag mus ntawm cov molecules hla ntawm cov cellular teeb meem nce nrog lipophilicity thiab tias feem ntau cov lipophilic tebchaw yuav muaj lub plab hnyuv siab tshaj plaws.
tshuaj lipophilic ua dab tsi?
2 Lipophilicity. Lipophilicity yog cov cuab yeej tshuaj tseem ceeb, uas cuam tshuam rau kev noj tshuaj thiab cov metabolism. Nws kuj tseem ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa kev sib txuas ntawm lub hom phiaj lossis kev tsis txaus siab, nrog rau kev nce lipophilicity ua rau muaj kev pheej hmoo ntawm kev khi rau lub hom phiaj tsis xav tau ntawm tes.
lipid solubility cuam tshuam li cas rau kev nqus tshuaj?
Absorption. Ob qho tib si lipid solubility ntawm cov tshuaj thiab pH ntawm cov ntaub so ntswg gastric cuam tshuam rau kev nqus tshuaj los ntawm GI ib puag ncig. Cov tshuaj lipid-soluble yog nqus sai dua cov tshuaj uas tsis yog-lipid-soluble. Cov kua dej plabmuaj pH ntawm kwv yees li 1.4.
Pom zoo:
Vim li cas kuv thiaj tau cov tshuaj tsw qab seem ntawm kuv cov khaub ncaws?
Yog tias koj lub tshuab ntxhua khaub ncaws txias dhau, nws yuav tsis yaj cov tshuaj ntxuav kom zoo, uas tuaj yeem ua rau cov tshuaj ntxuav dawb "cumps" ntawm cov khaub ncaws. Kev ntxuav cov khaub ncaws yuav tsum tshem tawm cov clumps.
Vim li cas cov tshuaj tiv thaiv combustion yog cov tshuaj tiv thaiv oxidation?
Kev sib xyaw ua ke ib txwm ua rau muaj oxygen lossis huab cua. … Hauv combustion cov tshuaj tiv thaiv oxygen yog ua ke nrog cov roj qhov chaw feem ntau carbon thiab hydrogen raws li ua rau carbon dioxide thiab dej thiab yog li qhov no yog cov tshuaj tiv thaiv oxidation.
Puas yuav ua rau kom nqus tau cov tshuaj txhaj tshuaj intramuscularly?
Kev nqus sai sai rau kev txhaj tshuaj intramuscular piv rau kev txhaj tshuaj subcutaneous. Qhov no yog vim cov leeg nqaij muaj ntshav ntau dua li thaj chaw hauv qab ntawm daim tawv nqaij. Cov nqaij mos kuj tseem tuaj yeem tuav cov tshuaj ntau dua li cov ntaub so ntswg subcutaneous.
Cov tshuaj twg yog cov tshuaj uas tsis yog tshuaj tiv thaiv inflammatory analgesic?
Txhua yam koj yuav tsum paub txog NSAIDs. Nonsteroidal anti-inflammatory tshuaj (NSAIDs) yog cov tshuaj uas txo qis lossis txo qhov mob. Cov piv txwv nrov tshaj plaws ntawm cov tshuaj hauv pawg no yog aspirin thiab ibuprofen. NSAIDs tuaj nyob rau hauv lub ntsiab lus dav ntawm non-opioid analgesics.
Vim li cas cov tshuaj loog dav dav muab los ntawm kev nqus pa?
Kev nqus tshuaj loog Inhaled anesthetics Inhalation anesthetics (nitrous oxide, halothane, isoflurane, desflurane, sevoflurane, feem ntau siv cov neeg ua haujlwm hauv kev xyaum niaj hnub no) yog siv rau induction thiab kev saib xyuas cov tshuaj loog.
