13 results
Facemask and Respirator Indications Chart
The chart shows a framework for possible protective device use according to
Facemask and Respirator ... @AZENVPULM #Facemasks ... PPE #Management #Policy
Selective Publication of Antidepressant Trials

A more complete picture: contrasting the journal version of antidepressant trials with
NEJMsa065779 #Policy ... Publication #Bias #Comparison
Emergency physician interpretation of point-of-care ultrasound for identifying and grading of hydronephrosis in renal colic compared
hydronephrosis in renal colic ... Hydronephrosis #Comparison
Efficacy of Homemade Masks Materials

100% cotton T-shirt
Scarf
Tea towel 
Pillowcase 
Antimicrobial Pillowcase
Surgical mask
Vacuum cleaner bag
Cotton mix
Linen
Silk

Original Study:
/core/journals/disaster-medicine-and-public-health-preparedness ... 0921A05A69A9419C862FA2F35F819D55 #COVID19 #Facemasks
Facemask Droplet Visualization Comparison - No Mask vs Cloth mask (1 and 2 layers) vs Surgical
Facemask Droplet ... Visualization Comparison ... UNSW @UNSW #Facemask ... Visualization #Comparison
Distinguishing Between Paralytic vs Mechanical Ileus
Paralytic Ileus
 - Medical history: Frequent ulcer or gallstone pains or
Pain: Generally colicky ... Mechanical #Ileus #comparison
Droplet larger than aerosols, when exhaled (at velocity of <1m/s), evaporate or fall to the ground
Aerosol #droplets #facemasks ... #policy #covid19
Reproductive Number (R0 "R Naught") showing how contagious / transmissible a pathogen is.  The R0
17 Fatality 4% Polio ... 10% (paralytic polio ... #coronavirus #comparison
Oxygen Delivery Devices
1. Flow is a variable describing the movement of a volume of gas over
Oxymizer • Simple Facemask ... Devices #Flow #Comparison
Filtering effect for small droplets (aerosols) by various masks; home-made of tea cloth, surgical mask (3M
et al 2007) #Facemask ... #public #policy