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How many milligrams of atropine sulfate are needed to make 30ml of a 1:200 solution?
Suggested Answer: A
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11 comments · newest first
HA
Haydee
11 months ago
Just did the math, and it adds up!
LI
Lisha
11 months ago
Yup, 150mg checks out!
RO
Rolf
12 months ago
Wait, are we sure about that? Seems high.
AN
Anabel
12 months ago
Totally agree, it's 150mg!
SH
Shanda
12 months ago
You need 150mg for a 1:200 solution in 30ml.
EL
Elly
1 year ago
I keep second-guessing myself on these calculations. Was it 1:200 or 200:1? I hope I didn't mix that up!
MA
Marshall
1 year ago
I think the formula we used in class was something like final volume times the concentration. It feels like 150 mg could be the right answer.
LA
Laurene
1 year ago
I remember practicing similar questions about dilutions, but I'm not entirely sure if I got the conversion right.
JE
Jesusita
1 year ago
I definitely recall that 1:200 means there's a small amount of active ingredient, but I can't remember if it was 150 mg or something else.
GI
Gilberto
1 year ago
Hmm, this seems like a tricky one. The complexity to automate the GUI with the third-party controls could be a real challenge. I'll need to think carefully about the best approach.
JO
Josue
1 year ago
I've reviewed similar questions before, so I think I can narrow this down and make an educated guess.