44 results
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 #Patterns
Flow Volume Loops - Common Patterns
A. Normal
B. Emphysema
C. Unilateral Main Stem Bronchial Obstruction
D. Fixed Upper Airway
Flow Volume Loops ... Neuromuscular Weakness #Diagnosis ... PFTs #Spirometry #FlowVolume ... #Loops #Patterns
Pulmonary Function Testing: Flow Volume Loop Patterns
 • Variable extra-thoracic obstruction - truncated or flattened inspiratory
Testing: Flow Volume Loop ... nickmmark #FlowVolume ... #Loops #pulmonary ... PFTs #patterns #diagnosis
Flowchart to diuretic use in acute heart failure.

(A) Congestion with volume overload. 

(B) Treatment algorithm after
diuretic use in acute ... (B) Treatment algorithm ... Total loop diuretic ... maximal dose for IV loop ... following a single loop
Approach to Elevated Bicarbonate (HCO3)
Risk Factors for Hypercapnea? (Hx of COPD, OSA, sedative use, CNS/muscular disorders?)
(+)
Remote Diuretics - Loop ... Recent Diuretics - Loop ... metabolic #alkalosis #algorithm ... #diagnosis
ACUTE ABDOMEN systemic sonographic approach to acute abdomen in emergency 
department - Mnemonic and Differential

A -
ACUTE ABDOMEN systemic ... sonographic approach to acute ... Distended bowel loop ... /Revivan75 #ACUTE ... #Differential #Diagnosis
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
- Differential Diagnosis ... Algorithm Extra-renal ... • HTN Absent: Loop ... #Differential #Diagnosis ... #Algorithm #causes
Lab patterns seen in Inborn Errors of Metabolism

A table of lab values compiled from UpToDate and
Metabolism A table ... additions, for diagnosing ... acute metabolic ... metabolicemergency-pathophysiology-differential-pediatrics-metabolism-algorithm-diagnosis ... Peds #Pediatrics #Table
Causes of Hypomagnesemia - Differential Diagnosis Algorithm
GI LOSS - FeMg < 2-2.5% or 24h Urine Mg
- Differential Diagnosis ... Algorithm GI LOSS ... Urine Mg > 10g • Loop ... #Differential #Diagnosis ... #Algorithm
A schema of the pathophysiology of the inborn errors of metabolism, excluding complex storage diseases. Helps
presentations in acute ... the lab values table ... Pathophysiology #Diagnosis ... #Algorithm #Differential ... Peds #Pediatrics #Table