The recommended dose of a exceptional drug is 0.1 gram/kg. How several mg of the drug should be given to...??
A. 0.5 mg
B. 5 mg
C. 22.72 mg
D. 2,272 mg
Answer:
D. 2,272 mg
0.1 g/kg = 100mg/kg
50lb --> 22.72kg
22.72 kg x 100mg/kg = 2,272 mg
Do your own homework.
You've get to first convert pounds to kilograms. Try this site: http://users.tpg.com.au/doktormj/kilogra... Now, simply multiply the number of kilgrams by 0.1.
Here's a shortcut to (roughly) convert pounds to kg:
Cut the pounds in partially, then steal 10% off your answer.
So if the lenient weighs 50 pounds:
1/2 of 50 is 25
10% of 25 is 2.5
So, 25 - 2.5 = 22.5kg.
22.5kg * 0.1g/kg = 2.25g = 2250mg
Like I said, this is a "rough" conversion, but it's trouble-free to see that the answer that is hugely close to this dose is D. 2272mg
It's kinda scary to muse that someone is asking this question give or take a few giving meds. If you can't figure out how to do it yourself, who's gonna comfort you when you are really tasked with this procedure.
By the track, the answer is D.
The answer is D, and you can see, here, the importance of knowing how to do the math YOURSELF. You see, surrounded by real vivacity, you don't get a multiple choice. You a moment ago get the medication and a patient.
Let's hope you revise enough of this to not massacre anyone before they set you loose on patients.
D. is the closest; although if you are a nurse you cannot a short time ago administer what's the closest, you need to integer out why it's not exact. P.S. You need to revise this; it's pretty freakin important.