Reference Ranges and Therapeutic Levels Flashcards
Acetaminophen
10-30 mcg/mL
Cabamazepine
4-12 mg/L
Digoxin
1-2 ng/mL
Iron
60-150 mcg/dL
Lithium
0.6-1.2 mEq/L
Phenobarbital
15-40 mcg/mL
Phenytoin
10-20 mcg/mL
Salicylates
15-30 mg/dL
Theophylline
10-20 mcg/mL
Valproic Acid
50-120 mg/L
Sodium
135-145 mEq/L
Potassium
3.5-5 mEq/L
Chloride
98-106 mEq/L
CO2
23-29 mEq/L
<20 = acidosis for coding
Glucose
75-115 mg/dL
<70 or > 150 for coding
BUN
10-20 mg/dL
Creatinine
0.6-1.2 mg/dL
>1.5 for coding
Calcium
9-10.5 mg/dL
CK (male)
<235 U/L
> 500 = rhabdo for coding
CK (female)
<190 U/L
>500 = rhabdo for coding
Magnesium
1.8-3.0 mg/dL
Phosphorus
3.0-4.5 mg/dL
Alk phos
40-150 U/L
AST (SGOT)
< 35 U/L
ALT (SGPT)
< 35 U/L
Ammonia
30-80 mg/dL
Total bili
0.3-1 mg/dL
>1 for coding
Lactate
< 2 mmol/L
Lipase
< 160 U/L
Osmolality
285-295
Protein
5.5-8 g/dL
Anion gap
5-15 mmol/L
- calculating AG:
Na - (Cl + CO2) = AG
Hgb/Hct (females)
Hgb < 12 mg/dL
Hct < 35%
Hcg/Hct (males)
Hgb <15 mg/dL
Hct < 39%
ABG (on room air)
pH
7.35 - 7.45
ABG (on room air)
PCO2
35-45 mm/Hg
ABG (on room air)
PO2
80-100 mm/Hg
ABG (on room air)
HCO3
22-26 mEq/L
ABG (on room air)
SpO2
95-100%
COHb
1-2% (non-smoker)
6-10% (smoker)
Pt
11.9 - 15.2 secs
INR
< 1.1
> 1.5 for coding
Ptt
24.1 - 35.8 secs
QTc (male)
< 440 ms
>450 ms for coding
QTc (female)
< 460 ms
>470 ms for coding
QRSd
80-100 ms