Reference laboratory values Flashcards
Red blood cell count (RBC)
female: 3.8–5.2 T/L
male: 4.4–5.5 T/L
Hemoglobin (HGB)
female: 120–165 g/L
male: 135–170 g/L
Mean corpuscular volume (MCV)
80–95 fL
Mean corpuscular hemoglobin (MCH)
28–33 pg
Mean corpuscular hemoglobin concentration (MCHC)
320–360 g/L
Erythrocyte sedimentation rate (ESR, Westergren)
<20 mm/h
Reticulocyte count (relative to RBC)
0.5–2.0%
Platelet count (PLT)
150–400 g/L
White blood cell count (WBC)
4–10 g/L
Differential blood count:
neutrophil, juvenile (metamyelocyte)
0–1 %
Differential blood count:
neutrophil, band
3–5%
Differential blood count:
neutrophil, segment
50–70%
Differential blood count:
eosinophil
2–4%
Differential blood count:
basophil
0–1%
Differential blood count:
monocyte
2–6%
Differential blood count:
lymphocyte
20–40%
Bleeding time
4–6 min.
Prothrombin time (PT, INR)
0.8–1.2 min.
aPTT (activated partial thromboplastin time)
35–45 s.
Thrombin time
20–22 s.
Fibrinogen
1.5–4.0 g/L
Inorganic components in serum/plasma:
SODIUM
135–145 mmol/L
Inorganic components in serum/plasma:
POTASSIUM
3.5–5.0 mmol/L
Inorganic components in serum/plasma:
CALCIUM
2.2–2.6 mmol/L
Inorganic components in serum/plasma:
CHLORIDE
95–105 mmol/L
Inorganic components in serum/plasma:
IRON
female: 11–30 μmol/L
male: 12–36 μmol/L
Inorganic components in serum/plasma:
TIBC (total iron binding capacity)
female: 45–70 μmol/L
male: 50–80 μmol/L
Metabolites in serum/plasma:
BILIRUBIN:
- Total
- Direct reacting
Total: < 17 μmol/L
Direct reacting: < 5 μmol/L
Metabolites in serum/plasma:
GLUCOSE (fasting)
3.0–6.0 mmol/L
Metabolites in serum/plasma:
URIC ACID
150–400 μmol/L
Metabolites in serum/plasma:
CARBAMID
3.5–7.0 mmol/L
Metabolites in serum/plasma:
CREATININ
40–130 μmol/L
Metabolites in serum/plasma:
CHOLESTEROL (total)
3.6–5.2 mmol/L
Metabolites in serum/plasma:
HDL- cholesterol
1.0–1.6 mmol/L
Metabolites in serum/plasma:
TRIGLYCERIDES
0.8–2.3 mmol/L
Proteins in serum/plasma:
TOTAL PROTEIN
60–80 g/L
Proteins in serum/plasma:
ALBUMIN
35–50 g/L
Proteins in serum/plasma:
A/G (albumin/ globulin quotient)
1.25–2.5
Proteins in serum/plasma:
CRP (C reactive protein)
1–8 mg/L
Enzyme activities in serum/plasma:
alfa- amylase
< 180 U/L
Enzyme activities in serum/plasma:
ALAT (alaninaminotransferase,
GPT)
< 45 U/L
Enzyme activities in serum/plasma:
ASAT (aspartateaminotransferase,
GOT)
< 45 U/L
Enzyme activities in serum/plasma:
ALP (alkaline phosphatase)
< 150 U/L
Enzyme activities in serum/plasma:
CK (creatinkinase)
< 200 U/L
Enzyme activities in serum/plasma:
GGT (gammaglutamyltranspeptidase)
< 60 U/L
Enzyme activities in serum/plasma:
LDH (lactatedehydrogenase)
< 160 U/L
pH (arterialized capillary blood)
7.35–7.45
pCO2 (arterialized capillary blood)
35–45 mmHg
standard bicarbonate (st HCO– 3)
(arterialized capillary blood)
21–26 mmol/L
BE (base excess)
arterialized capillary blood
0±3 mmol/L
pO2 (arterialized capillary blood)
80–105 mmHg
O2Sat (arterialized capillary blood)
95–98 %
Creatinineclearance
for 1.73 m2 body surface
120–125 ml/min
Urine volume
1000–1500 ml/24 h
pH (renal function and urinalysis)
4.5–8.0
“specific gravity” (density)
renal function and urinalysis)
1.010–1.035 kg/L
Osmolar concentration
600–1200 mosm/kg
Urinary sediment (per field)
<1–3 RBC, <3–5 WBC
Usual chart speed (ECG)
25 mm/s
AV conduction time (PR interval)
1 mm ~ 0,04 s.
Width of the QRS complex
0.12–0.2 s.
pathological Q wave:
width:
amplitude:
width: ≥ 0.04 s.
amplitude: > 0.4 mV or > 25% of the R amplitude
P (peta)
10^15
T (tera)
10^12
G (giga)
10^9
M (mega)
10^6
k (kilo)
10^3
m (milli)
10^-3
μ (micro)
10^-6
n (nano)
10^-9
p (pico)
10^-12
f (femto)
10^-15
