Here, the rate of infusion is 40mLs/hr.
An infusion may be defined as a process of being extracted some compounds from original products.
To find the dose required = 0.5 (mg) x patient weight (kg)
= 0.5mg x 80 = 40mg
Available Aminophylline is 500mg in 500 mLs = 1mg in a mL
To find the actual rate of infusion = [tex]\frac{40 * 500 mL }{500}[/tex]
= [tex]\frac{40 mg * 1ml}{1 mg}[/tex] = 40mLs/hour.
Therefore, the rate of infusion is 40mLs/hr.
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