Normal Values Flashcards
Respiratory Rate
12 - 20 / min
Oral Temperature
97.0 - 99.5F
Or
36.5 - 37.5C
Rectal Temperature
98.7 - 100.5F
Or
37.1 - 38.1C
Temperature Ear
98.7 - 100.5F
Or
37.1 - 38.1C
- What is a Normal Blood Pressure?
- What value will constitute HTN?
- What value will constitute Hypotension?
- 120/80 mmHg
- 140/90 mmHg
- 90/60 mmHg
Work of Breathing
(WOB)
0.5 - 0.7 J/L
or
0.05 - 0.07 kg-m/L
PetCO2
34 - 36 torr
or
3-5%
Vd (Anatomic) Dead Space
1 mL / lb of body weight
Vd (mechanical) Dead Space
10 mL / inch of tubing
Vd / Vt Ratio (Dead space)
Vd/Vt = PaCO2 - PetCO2 / PaCO2
20 - 40%
PaO2
80 - 100 torr
SpO2
93 - 98%
PAO2
Normal value varies directly with pt’s FiO2 and Pb.
P(A-a)O2
Gradient
Normal value varies directly with pt’s FiO2
CaO2
Arterial Oxygen Content
17 - 20%
CvO2
Venous Oxygen Content
12 - 16 vol%
C(a-v)O2
Arterial-Venous Oxygen Content
4 - 5 vol%
Qs / Qt
Shunt Equation
3 - 5%
Normal anatomical shunt is about 5%
For every 100 of A-a gradient ADD another 5%
PaO2 / FiO2
or
P/F Ratio
380 torr or geater
Mean Arterial Pressure (MAP)
93 - 94 mmHg
Right Atrial Pressure
2 - 6 mmHg
or
4 - 12 cmH2O
Right Ventricle Pressure
25 / 0 mmHg
Pulmonary Artery Pressure (PAP)
25 / 8 mmHg
Mean 13 - 14 mmHg
Pulmonary Capillary Pressure
8 - 10 mmHg
Pulmonary Capillary Wedge Pressure (PCWP)
4 - 12 mmHg
Left Atrial Pressure
2 - 6 mmHg
Left Ventricle Pressure
120 / 0 mmHg
Pulse pressure
40 mmHg
Cardiac Output (Qt)
4 - 8 L / min.
Cardiac Index (CI)
2.5 - 4.0 L / min / m2
Systemic Vascular Resistance (SVR)
Less than 20 mmHg / L / min
Or
1 600 Dynes / sec / cm-5
Pulmonary Vascular Resistance (PVR)
Less than 2.5 mmHg / L / min
Or
200 Dynes / sec / cm-5
Red Blood Cell Count (RBC)
4 - 6 mill / mm3
Hemoglobin (Hb)
12 - 16 g / 100 ml Blood
Hematocrit (Hct)
40 - 50%
White Blood Cell Count
5,000 - 10,000 per mm3
Potassium (K+)
4.0 mEq / L
or
Range 3.5 - 4.5
Sodium (Na+)
140 mEq / L
Range 135 - 145 mEq / L
Chloride (Cl-)
90 mEq / L
or
Range 80 - 100
Bicarbonate (HCO3-)
24 mEq / L
or
Range 22 - 26 mEq / L
Magnesium (Mg2+)
1.7 - 2.4 mEq / L
or
1.7 - 2.1 mg / dl
Calcium (Ca2+)
4.5 - 5.25 mEq / L
or
8.7 - 10.4 mg / dl
Phosphate (HPO4 2-)
1.2 - 2.3 mEq /l
or
3.0 - 4.5 mg / dl
Brain Natriuretic Peptide (BNP)
Less than 100 pg/mL
Lactate levels
4.5 - 19.8 mg / dl
or
0.5 - 2.2 mmol / L
Serum Glucose
70 - 100 mg / dl
Clotting Time
Up to 6 minutes
Platelet Count
150,000 - 400,000 / mm3
Activated Partial Thromboplastin Time (APTT)
24 - 32 seconds
Prothrombin Time (PT):
Drug:
12 - 15 seconds
Coumadin
Thrombin Time (TT)
7 - 12 seconds
International Normalized Ratio (INR)
0.8 - 1.2
Hemoximetry / CO-Oximetry (COHb)
1 -3%
Creatinine
0.7 - 1.3 mg / dl
Blood Urea Nitrogen (BUN)
7 - 20 mg / dL
PaCO2
40 torr
or
Range 35 - 45
PaO2
97 torr
or
Range 80 - 100
pH
7.40
or
Range 7.35 - 7.45
SaO2
98%
or
95 - 100%
Respiratory Quotient (RQ)
0.67 - 1.3
ET Tube Sizes Adult Males
7.5 - 8.5mm
ET Tube Sizes Adult Females
6.5 - 8.0mm
ET Tube Markings
Oral intubation
21 - 25 cm at the lips
ET Tube Markings
Nasal intubation
26 - 29 cm at the nares
Cuff Pressure
Less than or equal to 20 mmHg
Or Less than or equal to 25 cmH2O
Thyromental Distance
> 6.5 cm
Cerebral Perfusion Pressure (CPP)
60 - 100 mmHg
Spontaneous Tidal Volume (Vt)
5 - 8 ml / kg
Vital Capacity (VC)
65 - 75 mL / kg
or
10 x Vt
Minute Ventilation (Ve)
5 - 6 L / min.
Maximum Inspiratory Pressure (MIP)
-80 cmH2O
Maximum Expiratory Pressure (MEP)
+160
Static Lung Compliance
60 - 100 mL / cmH2O
Airway Resistance
0.6 - 2.4 cmH2O / L / sec.
Mean Airway Pressure (Paw)
5 - 10 cmH2O
Typical Factors
Tank Factor for E cylinder
0.3
Tank Factor for H cylinder
3.0
Body Mass Index (BMI)
18 - 25