768 results
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
O2 is inspired) PAO2 ... hypoxia) - Low PaO2 ... Low SvO2 → Low PaO2 ... Low SvO2 → Low PaO2 ... #differential #diagnosis
Markers of Organ Dysfunction in Severe Sepsis 
Altered consciousness 
Confusion 
Psychosis 

Tachycardia 
Hypotension 
Altered CVP 
Altered
Altered CVP Altered PAOP ... Tachypnoea PaO2 ... 90% PaO2/FiO2 300% ... Protein C #Diagnosis ... #CriticalCare #Diagnosis
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
A-a gradient = PAO2 ... - PaO2 A-a gradient ... /0.8)] - PaO2 Simplified ... /0.8)] - PaO2 Normal ... #differential #diagnosis
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
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 #pulmonary
Bullous pemphigoid and pemphigus vulgaris

Comparison Table via Physical Examination, Nikolsky Sign and Differential Diagnoses

#Diagnosis #Dermatology #Bullous
pemphigus vulgaris Comparison ... Table via Physical ... and Differential Diagnoses ... #Diagnosis #Dermatology ... #Table
Secondary Headaches and Cranial Neuralgias - Comparison Table

#Diagnosis #PrimaryCare #Headache #Secondary #Differential #Comparison #Table #Timing
Cranial Neuralgias - Comparison ... Table #Diagnosis ... #Differential #Comparison ... #Table #Timing
Abdominal Pain - Differential Diagnosis Table and Characteristics

#Diagnosis #AbdominalPain #Differential #Comparison #Table #Features #Characteristics
- Differential Diagnosis ... Table and Characteristics ... #Diagnosis #AbdominalPain ... #Differential #Comparison ... #Table #Features
Hyperthyroid States - Comparison Table - Laboratory Findings via RebelEM @srrezaie

#Diagnosis #Endocrinology #Hyperthyroid #States #Comparison #Table
Hyperthyroid States - Comparison ... Table - Laboratory ... RebelEM @srrezaie #Diagnosis ... Hyperthyroid #States #Comparison ... #Table #TSH #FreeT3
Common Types of Elbow Trauma - Comparison Table
 - RADIAL HEAD SUBLUXATION (nursemaid's elbow) 
 -
Elbow Trauma - Comparison ... Table - RADIAL ... SUPRACONDYLAR FRACTURE #Diagnosis ... Trauma #Types #Comparison ... #Table