1. Intro- Exam 1 Flashcards
1 out of how many babies are born with a congenital defect?
1 out of 115 to 150 births
Heart rate and Respiratory Rate: Newborn - 1 yr
HR: 140 RR: 40
Heart rate and Respiratory Rate: 1 - 4 yrs
HR: 120 RR: 30
Heart rate and Respiratory Rate: 4 - 12 yrs
HR: 100 RR: 20
Heart rate and Respiratory Rate: >12yrs
HR: 80 RR: 15
define ionized calcium
not bound to proteins, free calcium, more relevant
define serum calcium
bound to proteins
ionized calcium units: conventional and SI (peds+adults)
Conventional: 4.5 -5.6 mg/dL
Peds: 1.10-1.35 mmol/L
Adults: 1.11-1.3 mmol/L
serum calcium units: conventional and SI Peds
Conventional: 8.5-10.3 mg/dL
SI Peds: 2.12-2.57 mmol/L
mmol/L = [formula]
[mg/dL x 10] ÷ mol wt
mEq/L = [formula]
mmol/L x valence electrons (Remember calcium has 2 valence electrons)
Pressure and O2 Sat: Right Atrium
Press: 2-6 mmHg O2 Sat: 65-80%
Pressure and O2 Sat: Right Ventricle
Press: 15-25/0-8 mmHg O2 Sat: 65-80%
Pressure and O2 Sat: Pulmonary Artery
Press: 15-25/8-15 mmHg O2 Sat: 60-80%
Pressure: Mean Pulmonary
Press: 10-20 mmHg
Pressure: PCWP
Press: 6-12 mmHg
Pressure and O2 Sat: Left Atrium
Press: 6-12 mmHg O2 Sat: 95-99%
Pressure and O2 Sat: Left Ventricle
Press: 125/0-10 mmHg O2 Sat: 95-99%
Pressure and O2 Sat: Aorta
Press: 90-140/60-90 mmHg O2 Sat: 95-99%
Pressure: Mean Arterial
Press: 70-105 mmHg
Equation and normal value: Cardiac Output
HR x SV 4 to 8 L/min
Equation and normal value: Cardiac Index
CO / BSA 2.5 to 4 L/min/m2
Equation and normal value: Heart Rate
Beats per minute 60 to 100 bpm
Equation and normal value: Stroke Volume
EDV – ESV 60 to 100 ml/beat
Equation and normal value: Ejection Fraction
SV / EDV 40 to 60%
Equation and normal value: SVR
((MAP-RAP)/CO)x80 800 to 1200 dyne sec/cm5
Equation and normal value: PVR
((MPAP-LAP)/CO)x80 <250 dyne sec/cm5
Equation and normal value: LV Stroke Work
(MAP-PAWP)(SV)(0.0136) 58 to 104 gm-m/beat
Equation and normal value: Coronary Artery Perfusion Pressure
Diastolic BP – PAWP 60 to 80 mmHg
Equation and normal value: Ventricular End-Diastolic Volume
SV/EF 100 to 160 ml
Equation and normal value: Ventricular End-Systolic Volume
EDV-SV 50 to 100 ml
Equation and normal value: Ventricular Ejection Fraction
SV/EDV 40 to 60%
ABG (off bypass) normal value: pH
7.35 to 7.45
ABG (off bypass) normal value: pCO2
35 to 45 mmHg
ABG (off bypass) normal value: pO2
80 to 100 mmHg
ABG (off bypass) normal value: O2 Sat
95 to 100%
ABG (off bypass) normal value: CO2 Content
19 to 24 mM/L
ABG (off bypass) normal value: BE
-2 to +2
ABG (off bypass) normal value: Bicarb
22 to 26 mEq/L
ABG (ON bypass) normal value: pH
7.40
ABG (ON bypass) normal value: pCO2
40 mmHg
ABG (ON bypass) normal value: pO2
150 to 250 mmHg
ABG (ON bypass) normal value: O2 Sat
95 to 100%
ABG (ON bypass) normal value: CO2 Content
19 to 24 mM/L
ABG (ON bypass) normal value: BE
-2 to +2
ABG (ON bypass) normal value: Bicarb
22 to 26 mEq/L
Mixed Venous Blood Gas: pH
7.31 to 7.41
Mixed Venous Blood Gas: pCO2
41 to 51 mmHg
Mixed Venous Blood Gas: pO2
35 to 45 mmHg
Mixed Venous Blood Gas: O2 Sat
60 to 80%
Mixed Venous Blood Gas: CO2 Content
22 to 26 mM/L
Mixed Venous Blood Gas: BE
-2.5 to +2.5
Mixed Venous Blood Gas: Bicarb
22 to 26 mEq/L
Normal Value: Arterial O2 Content
17 to 20 ml/dL
Normal Value: Venous O2 Content
12 to 15 ml/dL
Normal Value: A-V O2 Content Difference
4 to 6 ml/dL
Normal Value: O2 Delivery
950 to 1150 ml/min
Normal Value: O2 Consumption
200 to 250 ml/min
Normal Value: O2 Consumption Index
120 to 160 ml/min/m2
Normal Value: Na+
136 to 145 mEq/L
Normal Value: K+
3.5 to 5.0 mEq/L
Normal Value: Cl-
98 to 106 mEq/L
Normal Value: CO2
21 to 30 mEq/L
Normal Value: Glucose
75 to 115 mg/dL
Normal Value: BUN
10 to 20 mg/dL
Normal Value: Creatine
0.2 to 0.8 mg/dL
Normal Value: Creatinine
<1.5 mg/dL
Normal Value: Ca++
8.5 to 10.5 mEq/L
Normal Value: Mg++
1.3 to 2.1 mEq/L
Normal Value: Osmolarity
275 to 295 mOsm/L
Normal Value: Anion Gap
8 to 16 mEq/L
Normal Value: RBC Male
4.25 to 5.5 x 10^6/μL
Normal Value: RBC Female
3.6 to 5.0 x 10^6/μL
Normal Value: WBC
5 to 10 x 10^3/μL
Normal Value: Hgb Male
13.5 to 17.5 g/dL
Normal Value: Hgb Female
12 to 16 g/dL
Normal Value: Hct Male
40% to 54%
Normal Value: Hct Female
37% to 47%
Normal Value: Platelets
150 to 350 x 10^3/μL
Normal Value: Prothrombin Time (PT)
10 to 14 seconds
Normal Value: Plasma Thrombin Time (PTT)
30 to 45 seconds
Normal Value: Activated Partial Thromboplastin Time (APTT)
16 to 25 seconds
Normal Value: Activated Clotting Time (ACT)
92 to 128 seconds
Normal Value: Fibrin Split Product (FSP)
<10 μg/dL
Which set of blood gases is particularly important in Peds?
Mixed Venous Blood Gas
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