Normal Ranges/values and Formulas Flashcards
Red Blood Cells (RBC)
Male and Female
Male: 4.3-5.7 cells/mcL
Female: 3.8-5.1 cells/mcL
Hemoglobin (Hgb)
12-18 g/dL
Hematocrit (Hct)
36-52%
White Blood Cells (WBC)
4,500-10,500 cells/mcL
Sodium (Na)
135-145 mEq/L
Potassium (K)
3.5-5 mEq/L
Chloride (Cl)
95-105 mEq/L
Calcium (Ca)
8.5-10.5 mEq/L
Magnesium (Mg)
1.5-2.5 mEq/L
Phosphorus (P)
3.0-4.5 mg/dL
Blood Urea Nitrogen (BUN)
6-23 mg/dL
Creatinine (Cr)
0.6-1.4 mg/dL
Serum Osmolality
275-295 mOsm/kg H2O
Platelet (Plt)
150,000-440,000/mcL
Prothrombin Time
11-13 seconds
International Normalized Ratio (INR) without Warfarin
0.8-1.1
International Nomalized Ratio (INR) with Warfarin
2.0-3.0
Activated partial thromboplastin time (aPTT)
21-35 seconds
Fibrinogen
200-400 mg/dL
D-dimer
less than 250 mcq/mL
B-type natriuretic peptide (BNP)
less than 100 pg/mL
Troponin-I
less than 0.04 ng/mL
Tidal Volume
6-8 mL IBW
Respiratory Minute Volume
Range
4-8 L/min
PIP
Range
less than 40 cmH2O
Driving Pressure
15 cmH2O
Pplat
less than 30 cmH2O
Inspiratory Pressure (Pinsp)
Adult and Pediatric
Adult 20 cmH2O
Pediatric 10-15 cmH2O
Calculate IBW
5’00”=50 kg from there multiple 2 by every inch above 5
Formula Vt
IBW times 4-6 mL
Respiratory Minute Volume Formula
(Vt) times (RR)= VE
Cardiac Output (CO)
Range
4-8 L/min
Formula for SVR
80 times (MAP-CVP)/CO
CVP
Range
2-6 mmHg
RVP (RVS/RVD)
Range
Systolic: 20-30 mmHg
Diastolic: 0-5 mmHg
Pulmonary Artery Systolic Pressure (PAS)
15-25 mmHg
Pulmonary Artery Diastolic Pressure (PDS)
8-15 mmHg
Pulmonary Capillary Wedge Pressure (PCWP)
8-12 mmHg
Normal Urine Output
0.5-1.5 cc/kg/hr
Combination of Brooks Modified and Parkland Burn Formula
Kg times TBSA times 2-4 mL= volume given over 24 hours
2mL/kg- Adults
3 mL/kg- Pediatrics less than 30 Kg
4 mL/kg- Electrical burns
Pediatrics greater than 30 kg
Parkland Burn Formula
Kg times TBSA times 2-4 mL= volume given over 24 hours. Administer first half over 8 hours.
Cardiac Index Range
2-4 L/min
Hemodynamic in Right Failure. CVP, CI, SVR, PCWP.
CVP High
CI Low
SVR High
PCWP Low
Hemodynamic in Hypovolemia. CVP, CI, SVR, PCWP.
CVP Low
CI Low
SVR High
PCWP Low
Hemodynamic in Cardiogenic. CVP, CI, SVR, PCWP.
CVP High
CI Low
SVR High
PCWP High
Hemodynamic in Neurogenic. CVP, CI, SVR, PCWP.
CVP Low
CI Normal or on Low end of normal
SVR Low
PCWP Low
Hemodynamic in Obstructive. CVP, CI, SVR, PCWP.
CVP High
CI Low
SVR High
PCWP High
Hemodynamic in Distributive. CVP, CI, SVR, PCWP.
CVP Low
CI Low
SVR Low
PCWP Low
Formula to find CO
(SVR times HR)/ 1,000
Formula to find CI
Q/BSA
Mild hypothermia range
32-35 Degrees C (89.6-98.6 F)
Moderate hypothermia range
28-32 C (82.4-89.6 F)
Severe hypothermia range
less than 28 C (less than 82.4 F)
SVR Range
800-1200
