Answer :
7.48427 mg of epinephrine should be administered to a patient weighing 165 lb.
Given, the typical dose of epinephrine at a particular concentration administered to a patient under cardiac arrest is 0.1 mg per kilogram of body weight and a patient weighs 165 lb.
To calculate how much epinephrine should be administered, first we need to convert the weight of the patient from pound to kg.
The formula to convert pounds to kilograms is:
1 pound = 0.453592 kilograms
Therefore,
165 lb = 165 × 0.453592 kg
= 74.8427 kg
Now, we can calculate the amount of epinephrine that should be administered using the following formula:
Amount of epinephrine = 0.1 mg/kg × body weight
= 0.1 mg/kg × 74.8427 kg
= 7.48427 mg
Therefore, the amount of epinephrine that should be administered to a patient weighing 165 lb is 7.48427 mg.
Conclusion: So, 7.48427 mg of epinephrine should be administered to a patient weighing 165 lb.
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