Question 356987
body weight of patient = 75 kg
dosage ={{{3(mu)g /Kg}}} of body weight
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For 75 Kgs. 75*3= {{{225(mu)g}}}
Total dosage ={{{225(mu)g}}}
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she put 400 mg in 250 cc 
1mg = 1000 {{{(mu)g}}}
400000{{{(mu)g}}} in 250 cc
1 cc will contain 400000/250 = 1600{{{(mu)g}}}
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But dosage is 225{{{(mu)g}}} = ? cc
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0.14 cc/hour should be given.

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m.ananth@hotmail.ca