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ǰλãԱ > ๫Ա > ҽƸ > > 2018ִҵҩʦҩѧۺϱҩŨȡ/

2018ִҵҩʦҩѧۺϱҩŨȡ/㷽

2018-01-09 16:01 ҽ http://www.wh-ztkj.com/yiliao/ ߣͼ_ҽƱ༭ Դͼ

˲ṩ2018ִҵҩʦҩѧרҵ֪ʶϹҲοϣԴұҽϵͳƸ2018ִҵҩʦʸ

˲ṩ2018ִҵҩʦҩѧרҵ֪ʶϹҲοϣԴұҽϵͳƸ2018ִҵҩʦʸ ҽҵλƸԽȺ306587726໤ԽȺ199854076ҽƸϢעҽ˲΢Źں“˲

һҩļ

ҩƷλλ弶ǧ(kg)(g)(mg)΢(μg)ɿ(ng)

λ(L)(ml)΢(μl)

1)ùسܽ1οڷ0.25g0.5gʶÿĹ250mg

֮Ĺϵ㼴250mg=0.25g500mg=0.5g˿ɷ1Ƭ2Ƭ

2)άB12עÿμע50200μgÿ֧ʶΪ0.1mg

ݻ㼴0.1mg=100μg˿ɸ0.050.2mgע1/2-2֧

2ҩijһֵ

1)1500mlˮкNa+ٿ?

1500mlˮк

ȻƵ=0.9%×1500=13.5g

ȻƵķ=58.45

Ƶķ=23

Na+ĺ=13.5g×23/58.45=5.31g

2)ٺ˵ؾʯȥ1mgȥ൱?

ȥط169.18

ؾʯȥط337.28

ؾʯȥص=1mg×337.28/169.18=2mg

ټ

ϵÿҺҪĵ

ϵһ¼ҺװϡõҺϵ101520ͺš1101520!

ʱ(min)=ҪҺ(ml)*ϵ/ÿӵĵ

1Ũȵļ

(1)ٷֱŨȼ

ٷŨȣϵָ100gҺʵĿԷ%(g/g)ʾ

ٷŨ=g/Һg×100%

ٷŨȣϵָ100mlҺʵĿԷ%(g/ml)ʾ

ٷŨ=g/Һml×100%

ٷŨȣϵָ100mlҺҺĺԷ%(ml/ml)ʾ

ٷŨ=ml/Һml×100%

(2)ŨŨϡ

CŨ×VŨ = Cϡ×Vϡ

70%Ҵ1000ml95%ҴӦ?

95%Ҵ=70%*1000/95%=736.8ml

70%Ҵ1000mlȡ95%Ҵ736.8mlˮϡ1000ml

(3)ŨȻ͵Ļ㣺

10%עҺ1000mlֽ50%5%ŨȵעҺ?

裺50%עҺxml5%עҺ(1000-x)ml

ùʽ50%x+ 5% ×(1000-x)=10%×1000

ãx =111ml (1000-111)m1=889ml10%עҺ1000mlȡ50%עҺ111ml5%עҺ889ml.

(4)Ũȵļ

Ѫ͸ŨΪ298mmol/L

͸Ũ280310mmol/LΪҺ

͸ŨС280mmol/LΪҺҩȦ

͸Ũȴ310mmol/LΪҺ

㽵ݷһ£ѪҺıֵΪ-0.52棬ѧԭκҺ㽵-0.52棬ѪҺ

ijҩ1%Һı½ֵ֪ʱøҩҺƵҺҩ㹫ʽΪW = 0.52×V/(100×b)УVΪƵҺbΪҩ1%½ֵWΪҩ

ijҩҺǵʱҪҩΪ㹫ʽΪW=(0.52-b×C)×V/(100×b1)УWΪӵҩbΪҩ1%½ֵCΪҩٷŨȣVΪҺ b1Ϊҩ1%½ֵ

(5)ȻƵ

ָ1gҩɵȻȻƵΪ0.471g0.47gȻƿɲȵ͸ѹõĵҺҩɰʽW = 0.9% × V/E

УWΪƵҺҩVΪҺEΪ1gҩȻƵڼʽ㣺W=(0.9-C×E)×(V/100)WΪƵҺȻƵ(g)VΪҺ(ml)EΪ1gҩȻƵCΪҺҩİٷŨȡ

ؼάػ

1ػ㣺

ЧۣϵָشƷЧ۵λʣЧֵ1μgΪ1IU(ʵλ)ùءùءùصԴ1μgΪ1IUijһض1μgλһΪ1IU,ùG0.6μgΪ1IU;ùG0.6329μgΪ1IU;Ļغ1μgΪ1IU

ԭϺıʾָԭʵлмٵĵ׼ɵʣΪƷùصЧ1mgΪ 672 IU л񹲺͹ҩ䡷涨1mgЧ۲610IUԲƷЧ610-672IU֮䣬Чڱǩעڵнл㡣

2άҩﻻ㣺

άAļӻƴ(RE)ʾÿ1UάA൱RE0.344μg1UάA=0.3RE

άDÿ40000U=1mg

άEӵʾ

άE 1U൱ڣ1mg dl-α,൱0.7mg dl-αӣ൱0.8mg d-αᡣ

ġӪȼ

ӪָӪӳ⣬羲⡢Ƥ¡ǻڵ;ԾΪҪ;ʳӪسΪӪ

ӪʵɣҪΪǡ֬ᡢʡάء΢Ԫء߼״̬ͬͬһΪ2432 kcal/kg•dӦݻߵؼӪ䷽

1ǡ֬

1gṩ4kcal1g֬ṩ9kcal1gṩ4kcal

2ǡ֬ȣ

ȵȣ

͵֮һΪ150kcal1g N;

ӦʱӦӵĹɽȵȵΪ100kcal1g Nлֵ֧Ҫ

֬ȣ

һ£70%NPCṩ30%֬ṩ

˵Ӧʱʵ֬ĹԼǵ߿ṩռ50%

——ȵƼ——

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