Archive for ‘Laboratory Medicine’

September 24, 2009

Laboratory values mnemonics

Laboratory values medical mnemonics. This is a tough one. It is difficult to remember lab values especially if you don’t work with them on a daily base. This mnemonic I found on the web, but it looks more like a draft and I would like to fix it with your help guys. I will appreciate if you submit any lab values mnemonic and we can try to come up with a full list of mnemonics for almost all important lab values.

K+ 3.5 – 5
Ca+ 4.5.- 5
Mg 1.5-2.5
Phos 1.8-2.6
Na+ 135-145
Cl 95-105
Crt .5-1.2
BUN 10-20
PTT 60-70 or 1 ½ times higher if on Heparin
PT 11.0 – 12.5 or 2.o -3.5 times higher if on coumadin
INR 2.0-3.5 for coumadin
WBC 5-10
RBC 5
HCT 40
Hgb 15
pH 7.35-7.45 (40)
co2 35-35

. For me I’m going to remember:

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