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PTCB PTCE Exam - Topic 1 Question 44 Discussion

Posted by Lezlie on May 05, 2022 at 10:53 AM

A 7 year old girl weighs 27 Kilograms. The adult dosage of the drug she has been prescribed is 500mg. Using Youngs rule, what will the dosage be for her?

Suggested Answer: C

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11 comments · newest first
GL
Glory 11 months ago
160mg seems reasonable too, but I trust the math on 125mg.
FL
Flo 11 months ago
Definitely not 200mg, that's way too high for a kid!
MO
Moira 12 months ago
Wait, how does Young's rule even work? Sounds complicated!
EU
Eugene 12 months ago
I thought it would be more than that, but I guess it makes sense.
OR
Oretha 12 months ago
The dosage for her would be 125mg using Young's rule!
OM
Omer 1 year ago
I think the answer might be 160mg, but I can't recall if I got that from a practice question or just guessing.
TA
Tamar 1 year ago
I feel a bit confused about the numbers. Is it just the weight we need to consider, or do we also factor in the age?
GL
Gladys 1 year ago
I remember practicing a similar question where we had to calculate dosages for kids. I think the formula is age over age plus 12 times the adult dose?
NE
Nelida 1 year ago
I think Young's rule is based on the child's age and weight, but I'm not entirely sure how to apply it correctly.
AM
Amber 1 year ago
I'm feeling a little lost on this one. There are a lot of technical terms and details in these options. I'll need to read through them carefully and try to identify the two that best fit the question.
LE
Leana 1 year ago
Hmm, I'm a bit unsure about the tunneling protocols used in each. I'll review my notes quickly to make sure I don't mix those up before answering.
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