NCLEX Labs and Values Flashcards
1
Q
Na
A
135 - 145
2
Q
K+
A
3.5 - 5.0
3
Q
Ca ++
A
8.5 - 10.6
4
Q
Ionized Ca++
A
4.5 - 5.2
5
Q
Cl-
A
98 - 107
6
Q
Mg+
A
1.5 - 2.5
7
Q
PO4
A
2.5 - 4.5
8
Q
Gastric pH
A
4 or less
(respiratory secretion pH > 5.5)
9
Q
urine pH
A
4.5 - 8
10
Q
urine specific gravity
A
1.010 - 1. 030
(1.008 = fluid volume overload)
11
Q
SaO2
A
95 - 98
(<86 is emergency, <70 is life threatening)
12
Q
blood pH
A
7.35 - 7.45
13
Q
PaCO2
A
35 - 45
14
Q
HCO3
A
22 - 26
15
Q
PaO2
A
80 - 100
16
Q
respiratory alkalosis
A
High pH, low PaCO2
17
Q
metabolic alkalosis
A
High pH, high HCO3
18
Q
respiratory acidosis
A
low pH, high PaCO2
19
Q
metabolic acidosis
A
low pH, low HCO3
20
Q
central venous pressure (CVP)
A
3 - 12
(<3 = hypovolemia, >12= hypervolemia)
21
Q
troponin I
A
< 0.03
22
Q
troponin T
A
< 0.2
23
Q
creatinine clearance
A
1.67 - 2.6
24
Q
creatinine (men)
A
0.6 - 1.2
