AƽʧI(y)t(y)ԇo(do)Y
AƽʧRF(xin)I(y)t(y)ԇб^Ҫһ֪RcI(y)t(y)ԇP(gun)Aƽʧo(do)YՈ
һxж
һRF(xin)
1.(jng)ϵy(tng)^^ʹꡢĮϵK˯
2.ѭh(hun)ϵy(tng)ʼӿgѪ½ݿ
3.ϵy(tng)ӿF(xin)
4.ϵy(tng)Iʳȱ
\
(j)ԭl(f)ıF(xin)Y(ji)ҙz飺
1.HC03p٣CO2Y(ji)½
2.Cl-縹aIСжrCl-(dng)̶ͪYжYжrCl-
3.xg϶縹acIСжȕrxg϶(dng)ͪYжYжrxg϶ߡ
ί
1.eOίԭl(f)
2.aAˎ
1aAˎ
̼c1gHCO3-12mmol
c1gHCO3-9mmol
u飨THAM1˺HCO3-8mmol
2ӋaA
aAmmol/L=Ŀ(bio)C02Y(ji)yC02Y(ji)mmol/L×0.3×wأkg
aAmmol/L=AGʧ
ÿC02Y(ji)1vol%ÿǧw5%̼c0.5ml11.2%c0.3ml3.95%THAM 1ml
3.(j)ԭl(f)pؼKrxwί
xԉAж
xԉAжwҺ(ni)H+GʧHCO3-£R^Ҋ
һRF(xin)
ԭl(f)YɱF(xin)\(yn)ؕrɰl(f)ͣ^ľ沿֫㴤־ϵKdԵ
\
1.H+GʧHCO3-ӵԭl(f)
2.ҙz
HCO3-͉AʣֵѪpHֵC02Y(ji)ߣʉAѪ⛉Aжrԡ
ί
1.ίԭl(f)
2.Ѫȕr(yng)a}ˮȱ⛕ra
3.ѪȵͶѪ⛲͕raȻ@}ᾫ
ж
жָͨɢѭh(hun)ϵK(do)·ݓQp٣C02ѪPaCO2H2C03ѪpH½
һRF(xin)
1.ԺжԼȱCO2ҪF(xin)l(f)C졢Ҏ(gu)tʳʽڶѪ˯eyʼӿʧKͣXˮ[ҕ^ˮ[ȡ
2.ԺжԷβİYԡ̵y뵡d^d˯鴤ȾY^ʹIҕ(jng)t(y)W(xu)|W(wng)Ѽ^ˮ[B߱F(xin)
\
1.ԺжȱC02ԭl(f)ԺжԷβ
2.ҙz
1PaC02߰ȱrPaO2ͣѪpH½
2xӰҊC02Y(ji)ABSB
3Ѫw(ni)cӣѪc׃Ѫ}
4AƽɁy
5tࡣ
ί
1.ԺжЧųCO2_
2.ֺͨҪrКܻܲ_
3.ʹúd^
4.ֽoҪr(yng)˹C
5.m(dng)(yng)THAM
6.eO̎Ѫ̎ˮ늽|(zh)Aʧ
ġԉAж
ԉAжָ^ȓQw(ni)C02ų^PaCO2ѪpH
һRF(xin)
1.ͱF(xin)^ȓQ⣺\
2.(jng)d^ߣڴ֫ľӡ鴤ѣҕģR
3.ؐڸɵȰY
\
1.^ȓQRF(xin)
2.ҙzPaCO2ѪpHH2CO3pCO2Y(ji)½
ί
1.ίԭl(f)
2.ʹغCO25%CO2
Aƽʧ
AƽʧRF(xin)dz(f)sF(xin)Aƽʧ{(dio)ɷ֞ԡԺ͵ԻAƽʧ
һԻAƽʧ
1.xжԺԉAж
2.xԉAжԺж
3.жԴxԉAж
4.ԉAжԴxж
ԻAƽʧ
1.ʹxж
2.ʹxԉAж
3.ͺж
4.ͺԉAж
5.xжж
6.xԉAжԉAж
ԻAƽʧ
1.xжxԉAж
2.жԉAж
3.xжԉAж
4.xԉAжж