8 results
Flow Volume Loops - Common Patterns
A. Normal
B. Emphysema
C. Unilateral Main Stem Bronchial Obstruction
D. Fixed Upper Airway
Loops - Common Patterns ... Normal B. ... Restrictive Parenchymal ... Diagnosis #PFTs #Spirometry ... #FlowVolume #Loops
Patterns of pulmonary dysfunction revealed by flow-volume loops. For comparison, a normal loop is shown with
Patterns of pulmonary ... comparison, a normal ... Diagnosis #PFTs #Spirometry ... #FlowVolume #Loops ... #Normal #pulmonary
Forced vital capacity (FVC) curves comparing normal, obstructive, and restrictive disorders. Curves are as they appear
curves comparing normal ... obstructive, and restrictive ... commonly available spirometers ... #Obstructive #Restrictive ... #Normal #Comparison
Pulmonary Function Testing: Flow Volume Loop Patterns
 • Variable extra-thoracic obstruction - truncated or flattened inspiratory
Flow Volume Loop Patterns ... reduced FEV1 • Restriction ... nickmmark #FlowVolume ... pulmonary #PFTs #patterns
Abnormalities in Rate and Rhythm of Breathing 
Normal 
The respiratory rate is about 14—20 per min
of Breathing Normal ... —20 per min in normal ... causes, including restrictive ... may show this pattern ... #Breathing #Patterns
Allopecia - Differential Diagnosis Framework for Hair Loss

Localized / Focal Hair Loss Pattern:
 • Scarring Alopecia:
Focal Hair Loss Pattern ... Diffuse Hair Loss Pattern ... loss), Female pattern ... • Drugs: Oral ... caloric or protein restriction
Clinical Classification of Pulmonary Hypertension

1. Pulmonary arterial hypertension from pulmonary vasculopathy
Idiopathic pulmonary arterial hypertension
Heritable gene mutations
infection - Portal ... disease with mixed restrictive ... and obstructive pattern
Tropical Endomyocardial Fibrosis (EMF)
snrunken ventnoes
Hallmark chronic EMF features include:
 • Apical obliteration of the left and/or
delayed enhancement pattern ... of normal myocardium ... • Restrictive ... Chronic Phase • Restrictive