9 results
Forced vital capacity (FVC) curves comparing normal, obstructive, and restrictive disorders. Curves are as they appear
curves comparing normal ... , obstructive, and ... restrictive disorders ... commonly available spirometers ... #Restrictive #Normal
Flow Volume Loops - Common Patterns
A. Normal
B. Emphysema
C. Unilateral Main Stem Bronchial Obstruction
D. Fixed Upper Airway
Normal B. ... Stem Bronchial Obstruction ... Restrictive Parenchymal ... Diagnosis #PFTs #Spirometry ... #FlowVolume #Loops
Pulse Abnormalities - Differential Diagnosis Algorithm
Unequal/DeIayed:
 • Obstructive arterial disease (ie. Atherosclerosis)
 • Aortic dissection
 •
Pulse Abnormalities ... Differential Diagnosis Algorithm ... Unequal/DeIayed: • Obstructive ... Takayasu disease • Normal ... Pericarditis • Restrictive
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
Differential Diagnosis Algorithm ... Dysfunction • Restrictive ... Tachyarrhythmia Airway Obstruction ... Bronchiectasis Pleural Abnormalities ... Masses Chest Wall Abnormalities
Causes of Growth Restriction - Small for Gestational Age - Differential Diagnosis Algorithm
Maternal
 • Chronic Maternal
Causes of Growth Restriction ... Differential Diagnosis Algorithm ... Placental/Cord Abnormalities ... Placenta Previa • Abnormal ... Differential #Diagnosis #Algorithm
Causes of Primary and Secondary Amenorrhea - Differential Diagnosis Algorithm
Primary Amenorrhea - No onset of menarche
Differential Diagnosis Algorithm ... Estrogen • Receptor Abnormalities ... • Ovarian - Normal ... Outflow Tract Obstruction ... Differential #Diagnosis #Algorithm
Abnormalities in Rate and Rhythm of Breathing 
Normal 
The respiratory rate is about 14—20 per min
Abnormalities in ... of Breathing Normal ... causes, including restrictive ... Obstructive Breathing ... Patterns #Pulmonary #Abnormalities
Amyloidosis - Summary
Group of disorders associated with extracellular deposition of fibrils formed from low-molecular-weight proteins in
low-voltage EKG, & restrictive ... malabsorption, and pseudo-obstruction ... periorbital purpura • Restrictive ... • Conduction abnormalities ... Doppler imaging: Normal-size
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
pulmonary and renal abnormalities ... strength & enzymes normal ... fluid (CSF) is abnormal ... ear infections, destructive ... Glomerulonephritis, arthritis, obstructive