formulas and values Flashcards
1
Q
what is the normal range for Na
A
135-145
2
Q
what is the normal range for K
A
3.5-5
3
Q
what is the normal range for glucose
A
60-110
4
Q
what is the normal range for Cl
A
92-109
5
Q
what is the normal range for SrCr
A
0.5-1.1
6
Q
what is the normal range for CaT
A
8.5-10.5
7
Q
what is the normal range for CaI
A
4.6-5.2
8
Q
what is the normal range for phosphate
A
2.6-4.5
9
Q
what is the normal range for Mg
A
1.4-2.1
10
Q
what is the formula for change in serum Na
A
(infusate Na - serum Na)/ (TBW + 1)
11
Q
what is the formula for LBW
A
(2.3 x inches over 5 ft) + (50 for men) or (45 for women)
12
Q
what is the formula for mEq
A
(mg x valence)/ atomic wt.
13
Q
what is the formula for plasma osmolality
A
2 x Na + (glucose/18) + (BUN/2.8)