18 results
Patterns of pulmonary dysfunction revealed by flow-volume loops. For comparison, a normal loop is shown with
Patterns of pulmonary ... by flow-volume loops ... Diagnosis #PFTs #Spirometry ... #FlowVolume #Loops ... #Patterns #Comparison
Flow Volume Loops - Common Patterns
A. Normal
B. Emphysema
C. Unilateral Main Stem Bronchial Obstruction
D. Fixed Upper Airway
Flow Volume Loops ... - Common Patterns ... Stem Bronchial Obstruction ... Diagnosis #PFTs #Spirometry ... #FlowVolume #Loops
Pulmonary Function Testing: Flow Volume Loop Patterns
 • Variable extra-thoracic obstruction - truncated or flattened inspiratory
Testing: Flow Volume Loop ... Patterns • Variable ... nickmmark #FlowVolume ... #Loops #pulmonary ... #PFTs #patterns
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Shock - Differential ... Diagnosis by Classification ... exacerbation (any cause ... - Myocarditis Obstructive ... (Mechanical obstruction
Causes, classification and compensatory responses to shock.

Shock can be caused by any pathological process that leads
Causes, classification ... dysfunction or obstruction ... cardiogenic or obstructive ... CriticalCare #Shock #Differential ... #Classification
Clinical Classification of Pulmonary Hypertension

1. Pulmonary arterial hypertension from pulmonary vasculopathy
Idiopathic pulmonary arterial hypertension
Heritable gene mutations
Clinical Classification ... pattern IV. ... Hypertension #PHTN #Classification ... #Diagnosis #Differential ... #Causes
Hypomagnesemia - Etiologies by Mechanism

Decreased GI Uptake 
 - Poor dietary intake (particularly common in alcoholics)
Medications - Loop ... diabetes - Post-obstructive ... Hypomagnesemia #Differential ... Magnesium #Table #Classification ... #Causes #Workup
Common Bile Duct Stone on POCUS

Here’s a similar case in a 70yo F with a remote
Here’s a similar case ... RUQ pain and an obstructive ... pattern on labs ... pocus, CBD also looks
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Classification of Jaundice
Unconjugated hyperbilirubinemia (predominantly indirect bilirubin)
 • Increased bilirubin production (eg, hemolytic anemias, hemolytic reactions,
Classification of ... toxins) • Biliary Obstruction ... #Jaundice #Classification ... #unconjugated #differential ... #causes
Overall Approach to Anemia - Differential Diagnosis Algorithm

Blood Loss
 • Acute Bleed - Normocytic / Normochromic
Approach to Anemia - Differential ... Increased RBC Destruction ... Non-lmmune #Anemia #Classification ... #Approach #Differential ... Diagnosis #Algorithm #Causes