39. Dr. Smith wants 1/2% lidocaine (Xylocaine) solution for his procedure. You have 50 cc of...

Question

Question

39. Dr. Smith wants 1/2% lidocaine (Xylocaine) solution for his procedure. You have 50 cc of 1% lidocaine. How do you dilute

Answer 1

Answer #1

Lidocaine needed=1/2%

Available dose=1%=50 ml

So needed dose= 50÷1/2=25ml.

So doctor can take 25 cc of ludocaune as he needs 1/2%

Answer 2

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