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Chapter 8 LA

Chapter 8 LA exam 3

lido MRD 3.2 mg/lb, 500 mg/ apt (3.2 x 2.2= 7 mg/kg)
mepivacaine 3mg/lb, 400 mg/apt
prilocaine 4mg/lb, 500 mg/apt
articaine 3.2 mg/lb
bupivacaine .9 mg/lb, 90mg/apt
Lido Let, Mepi Me, Pril please, arti act, Bupiv bitchy 3.2, 3, 4, 3.2, .9, 500, 400, 500, 0, 90
mg to ml 1:20k 1 divided by 20 = .05 ml (if you times this by 1.8 ml in cart you get the number of mg per cart)
MRD of vaso in healthy person .2 epi, 1 levon
MRD of vaso in cardiac dose .04 epi, .2 levon
amount of 1:50k epi for healthy person 1 divided by 50= .02, .02 x 1.8ml= .036 ml epi/cart, .2 divided by .036= 5.5
cardiac dose epi .04 mg
2 percent LA is how many mg per ml 2g/100 ml, 2000 mg/100ml, 20 mg/1ml
2.3 cart. of 3% mep. is how many cc ml is equal to cc, 2.3 carts with 1.8 ml each, 2.3 x1.8= 4.14 ml or cc
MRD of 2% lido, 1:100k epi 120lb pt on tricylic anti-depressants epi is restricted to .04 with anti-depressant, 1 divided by 100= .01 times 1.8= .018 mg/cart, .04 divided by .018= 2.2 cart.
MRD 2% lido, 120lb healthy pt 20 x 1.8=36, 120 x 3.2= 384 MRD, 384 divided by 36= 10.6 cart
Created by: polivkavitch