211 results
What's in a Blood Gas? VBG vs ABG

BOTTOM LINE: VBG is less painful, more easily obtained
very well, and PvCO2 ... Differences #Versus #Comparison ... #PH #PCO2 #Studies
ABG vs VBG: Arterial vs Venous Blood Gases

ABG
PROS: Tells you exactly what the arterial environment looks
looks like (pH, PaCO2 ... #Correlation #Comparison ... #pH #pCO2 #Diagnosis
Community Acquired Pneumonia - Severity and Prognosis
Criteria for Severe CAP - Severe CAP present in 1
and Prognosis Criteria ... present in 1 major criterion ... or 3 minor criteria ... met • Major criteria ... 30 breaths/min, PaO2
Non-Invasive Ventilation (BiPAP) Algorithm - Indications and Contraindications
Indications for NIV:
 • COPD - pH <7.35, pCO2
COPD - pH <7.35, pCO2 ... VC < 1 even if pCO2 ... or pH <7.35 and pCO2 ... RR or daytime pCO2 ... #criticalcare #management
Berlin Criteria for Acute Respiratory Distress Syndrome (ARDS) 
- Respiratory symptoms must have begun within one
Berlin Criteria ... inspired oxygen (PaO2 ... - 200 mm Hg < PaO2 ... - 100 mm Hg < PaO2 ... Berlin #Definition #Criteria
Community Acquired Pneumonia - Presenting Features
 • History in favor of CAP: Dyspnea, Cough, particularly if
bacterial etiology) Criteria ... present in 1 major criterion ... or 3 minor criteria ... met • Major criteria ... 30 breaths/min, PaO2
Markers of Organ Dysfunction in Severe Sepsis 
Altered consciousness 
Confusion 
Psychosis 

Tachycardia 
Hypotension 
Altered CVP 
Altered
Tachypnoea PaO2 ... 70mmHg SaO2 < 90% PaO2 ... CriticalCare #Diagnosis #Criteria
Hypoxemia vs Hypoxia
Hypoxemia - Partial pressure of arterial oxygen (PaO2) is below normal
Hypoxia - Insufficient oxygen
arterial oxygen (PaO2 ... compensate for low PaO2 ... differential #diagnosis #comparison
Sepsis - Diagnosis and Management
 - SIRS Criteria
 - qSOFA

#Sepsis #SIRS #qSOFA #Criteria #Diagnosis #Management
Diagnosis and Management ... - SIRS Criteria ... #SIRS #qSOFA #Criteria ... #Diagnosis #Management
Morphological Criteria for Discriminating Ventricular Tachycardia from Supraventricular Tachycardia with Aberration

Source Article: Wide Complex Tachycardia –
Morphological Criteria ... Distinguishing #Criteria ... #Differences #Comparison