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How many grams of NaCl are in 100ml of NS solution?
Suggested Answer: C
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Normal saline is a 0.9 (w/v) solution. % w/v is the number of grams/100ml X 100
12 comments · newest first
TA
Tamie
11 months ago
Normal saline is 0.9% NaCl, so 9 grams makes sense.
JU
Julio
11 months ago
Totally agree, D is the right answer!
TI
Tiera
12 months ago
Wait, are you sure? That seems high.
NA
Nakisha
12 months ago
Definitely option D, 9.0 grams.
EL
Elvera
12 months ago
It's 9.0 grams in 100ml of NS solution!
JA
Janna
1 year ago
I practiced a similar question where we had to find grams in a solution, and I think it was around 9 grams for 100ml of NS.
RA
Raelene
1 year ago
I'm not entirely sure, but I remember something about converting percentages to grams.
TA
Taryn
1 year ago
I think normal saline is 0.9% NaCl, so that might help with the calculation.
LO
Louisa
1 year ago
I feel like I might be mixing up the units, but I think 0.9 grams sounds familiar for 100ml of saline.
DE
Detra
1 year ago
Okay, let's see here. I don't think the other options really capture the essence of machine learning and autonomy. I'm going to go with Option D and explain how the robot can use sensor data and planning to operate independently.
GA
Gabriele
1 year ago
I'm not sure about this one. I'll need to review my notes and try to recall the relevant concepts.
FR
Franklyn
1 year ago
Hmm, I'm not entirely sure about this one. I'll need to think it through carefully.