Abg
This document was uploaded by user and they confirmed that they have the permission to share it. If you are author or own the copyright of this book, please report to us by using this DMCA report form. Report DMCA
Overview
Download & View Abg as PDF for free.
More details
- Words: 423
- Pages: 21
بسم الله الرحمن الرحيم ل ما علمتنا قالوا سبحانكل علم لنا إ ” إنك أنت العليم الحكيم“ صدق الله العظيم سورة البقرة ايه 32
Indications I-Respiratory Diseases severe pneumonia Status Asthmatics ARF-5
2-RDS-1 4- Acute bronchiolitis-2
II-Cardiac Diseases Severe HF-1 )Critical Cases )blue spell-2
)III-Metabolic Diseases )Electrolytes Severe GE DKA-2
:IV-POISING Salicylates
3-ARF-1
Symbols S
Saturation of hemoglobin
A
Alveolar gas
P
Partial pressure=tension
a
Arterial
V
Ventilation
Q
COP
Pao2=partial pressure of oxygen in arterial blood
OXYGENATION-1 VENTILATION-2 ACID BASE STATUS-3
OXYGENATION-1
>80 mmHg 60-79 mmHg 50-59 mmHg <50 mmHg
PaO2 Normal Mild Moderate Severe
oxygenation hypoxemia hypoxemia hypoxemia
VENTILATION-2
Pa CO2 Normal ventilation mmHg 35-45= Hyperventilation mmHg 35 > Hypoventilation mmHg 45 < Respiratory failure mmHg 50 <
ACID BASE STATUS-3 A-Acidosis or Alkalosis pH Normal acid base status 7.35-7.45= Alkalosis 7.45< Acidosis 7.35> B-Respiratory or Metabolic Alteration of CO2 Respiratory Alteration of HCO3 Metabolic
An infant 1y presenting with mild RD PARAMETER
PATIENT
INTERPRETATION
NORMAL
O2 mmHg CO2 mmHg PH HCO3 mEq/L
90 40 7.38 23
80-90
N
Normal oxygenation
35-45
N
Normal ventilation
7.35-7.45
N
Normal acid-base status
22-26
N
No metabolic alteration
NORMAL ABG
An infant 1y presenting with moderate RD PARAMETER
PATIENT
INTERPRETATION
NORMAL
O2 mmHg CO2 mmHg PH HCO3 mEq/L
75 40 7.38 23
80-90
↓
MILD HYPOXEMIA
35-45
N
Normal ventilation
7.35-7.45
N
Normal acid-base status
22-26
N
No metabolic alteration
MILD HYPOXEMIA
An infant 1y presenting with HPS PARAMETER
PATIENT
INTERPRETATION
NORMAL
O2 mmHg CO2 mmHg PH HCO3 mEq/L
90 40 7.58 33
80-90
N
Normal oxygenation
35-45
N
Normal ventilation
7.35-7.45
↑
ALKALOSIS
22-26
↑
METABOLIC
METABOLIC ALKALOSIS
An infant 1y presenting with severe RD PARAMETER
PATIENT
INTERPRETATION
NORMAL
O2 mmHg CO2 mmHg PH HCO3 mEq/L
90 50 7.08 23
80-90
N
Normal oxygenation
35-45
↑
HYPOVENTALATION
7.35-7.45
↓
ACIDOSIS
22-26
N
No metabolic alteration
RESPIRATORY ACIDOSIS
An infant 1y presenting with JDM PARAMETER
PATIENT
INTERPRETATION
NORMAL
O2 mmHg CO2 mmHg PH HCO3 mEq/L
90 40 7.18 10
80-90
N
Normal oxygenation
35-45
N
Normal ventilation
7.35-7.45
↓
ACIDOSIS
22-26
↓
METABOLIC
METABOLIC ACIDOSIS
An infant 1y presenting with aspirin poising PARAMETER
PATIENT
INTERPRETATION
NORMAL
O2 mmHg CO2 mmHg PH HCO3 mEq/L
90 20 7.58 24
80-90
N
Normal oxygenation
35-45
↓
HYPERVENTILATION
7.35-7.45
↑
ALKALOSIS
22-26
N
NOT METABOLIC
RESPIRATORY ALKALOSIS
Significance I-Diagnostic Assess severity of disease 2-Diagnose 1ry disorder-1
II-Therapeutic Hypoxemia-1 O2 therapy Ventilatory status-2 assess ventilation Metabolic A-B imbalance-3 add alkali or acid
III-Prognostic & Follow up .Assess ventilation
2-Response to ttt-1
Indications I-Respiratory Diseases severe pneumonia Status Asthmatics ARF-5
2-RDS-1 4- Acute bronchiolitis-2
II-Cardiac Diseases Severe HF-1 )Critical Cases )blue spell-2
)III-Metabolic Diseases )Electrolytes Severe GE DKA-2
:IV-POISING Salicylates
3-ARF-1
Symbols S
Saturation of hemoglobin
A
Alveolar gas
P
Partial pressure=tension
a
Arterial
V
Ventilation
Q
COP
Pao2=partial pressure of oxygen in arterial blood
OXYGENATION-1 VENTILATION-2 ACID BASE STATUS-3
OXYGENATION-1
>80 mmHg 60-79 mmHg 50-59 mmHg <50 mmHg
PaO2 Normal Mild Moderate Severe
oxygenation hypoxemia hypoxemia hypoxemia
VENTILATION-2
Pa CO2 Normal ventilation mmHg 35-45= Hyperventilation mmHg 35 > Hypoventilation mmHg 45 < Respiratory failure mmHg 50 <
ACID BASE STATUS-3 A-Acidosis or Alkalosis pH Normal acid base status 7.35-7.45= Alkalosis 7.45< Acidosis 7.35> B-Respiratory or Metabolic Alteration of CO2 Respiratory Alteration of HCO3 Metabolic
An infant 1y presenting with mild RD PARAMETER
PATIENT
INTERPRETATION
NORMAL
O2 mmHg CO2 mmHg PH HCO3 mEq/L
90 40 7.38 23
80-90
N
Normal oxygenation
35-45
N
Normal ventilation
7.35-7.45
N
Normal acid-base status
22-26
N
No metabolic alteration
NORMAL ABG
An infant 1y presenting with moderate RD PARAMETER
PATIENT
INTERPRETATION
NORMAL
O2 mmHg CO2 mmHg PH HCO3 mEq/L
75 40 7.38 23
80-90
↓
MILD HYPOXEMIA
35-45
N
Normal ventilation
7.35-7.45
N
Normal acid-base status
22-26
N
No metabolic alteration
MILD HYPOXEMIA
An infant 1y presenting with HPS PARAMETER
PATIENT
INTERPRETATION
NORMAL
O2 mmHg CO2 mmHg PH HCO3 mEq/L
90 40 7.58 33
80-90
N
Normal oxygenation
35-45
N
Normal ventilation
7.35-7.45
↑
ALKALOSIS
22-26
↑
METABOLIC
METABOLIC ALKALOSIS
An infant 1y presenting with severe RD PARAMETER
PATIENT
INTERPRETATION
NORMAL
O2 mmHg CO2 mmHg PH HCO3 mEq/L
90 50 7.08 23
80-90
N
Normal oxygenation
35-45
↑
HYPOVENTALATION
7.35-7.45
↓
ACIDOSIS
22-26
N
No metabolic alteration
RESPIRATORY ACIDOSIS
An infant 1y presenting with JDM PARAMETER
PATIENT
INTERPRETATION
NORMAL
O2 mmHg CO2 mmHg PH HCO3 mEq/L
90 40 7.18 10
80-90
N
Normal oxygenation
35-45
N
Normal ventilation
7.35-7.45
↓
ACIDOSIS
22-26
↓
METABOLIC
METABOLIC ACIDOSIS
An infant 1y presenting with aspirin poising PARAMETER
PATIENT
INTERPRETATION
NORMAL
O2 mmHg CO2 mmHg PH HCO3 mEq/L
90 20 7.58 24
80-90
N
Normal oxygenation
35-45
↓
HYPERVENTILATION
7.35-7.45
↑
ALKALOSIS
22-26
N
NOT METABOLIC
RESPIRATORY ALKALOSIS
Significance I-Diagnostic Assess severity of disease 2-Diagnose 1ry disorder-1
II-Therapeutic Hypoxemia-1 O2 therapy Ventilatory status-2 assess ventilation Metabolic A-B imbalance-3 add alkali or acid
III-Prognostic & Follow up .Assess ventilation
2-Response to ttt-1
Related Documents
Abg
May 2020 38
Abg
May 2020 32
Abg
November 2019 45
Abg
May 2020 34
Abg Karrie.docx
November 2019 20