1572 results
Pulmonary Function Test (PFT) Interpretation Algorithm

Approach to PFTs:
1) Look at Flow-Volume Loop if available
2) FEV1/FVC <
Interpretation Algorithm ... at Flow-Volume Loop ... FEV1/FVC < 70% (obstruction ... Interpretation #Algorithm ... #diagnosis
Pulmonary Function Testing: Flow Volume Loop Patterns
 • Variable extra-thoracic obstruction - truncated or flattened inspiratory
Testing: Flow Volume Loop ... extra-thoracic obstruction ... intra-thoracic obstruction ... #FlowVolume #Loops ... PFTs #patterns #diagnosis
Flow Volume Loops - Common Patterns
A. Normal
B. Emphysema
C. Unilateral Main Stem Bronchial Obstruction
D. Fixed Upper Airway
Flow Volume Loops ... Stem Bronchial Obstruction ... Fixed Upper Airway Obstruction ... Neuromuscular Weakness #Diagnosis ... Spirometry #FlowVolume #Loops
Patterns of pulmonary dysfunction revealed by flow-volume loops. For comparison, a normal loop is shown with
by flow-volume loops ... comparison, a normal loop ... #Diagnosis #PFTs ... Spirometry #FlowVolume #Loops
Hypotension / Shock Differential Diagnosis Algorithm
Hypovolemic:
 • Poor oral intake
 • Hemorrhage
 • Renal loss
 •
Shock Differential Diagnosis ... Algorithm Hypovolemic ... Dysautonomia Obstructive ... #Differential #Diagnosis ... #Algorithm #shock
Today in the OR, the anesthesiologist shared with me his "Coffee Cup Rule" for ETCO2 obstruction
Rule" for ETCO2 obstruction ... If it looks like ... clinically significant obstruction ... RickTumminello #Diagnosis
Thrombocytopenia - Differential Diagnosis Algorithm

Decreased production:
 • Bone marrow suppression
 • Bone marrow failure
 • Bone
- Differential Diagnosis ... Algorithm Decreased ... Consumption • Destruction ... #Differential #Diagnosis ... #Algorithm #hematology
Causes of Enuresis - Differential Diagnosis Algorithm
Primary Nocturnal Enuresis (Urinary Control Never Achieved)
 • Delayed Maturation
- Differential Diagnosis ... Algorithm Primary ... Sleep Disorders (Obstructive ... #Differential #Diagnosis ... #Algorithm #Causes
Differential Diagnosis for bowel obstruction #Diagnosis #EM #GenSurg #Bowel #Obstruction #Ileus #Differential #Algorithm #Ddxof
Differential Diagnosis ... for bowel obstruction ... #Diagnosis #EM ... GenSurg #Bowel #Obstruction ... #Differential #Algorithm
Algorithm for Management of Intestinal Obstruction in Crohn's Disease

#Intestinal #Obstruction #Crohns #Disease #IBD #Algorithm #Management #gastroenterology
Algorithm for Management ... of Intestinal Obstruction ... #Intestinal #Obstruction ... #Disease #IBD #Algorithm