179 results
Aerosol Visualization in Cough With and Without Facemask

#Facemasks #Cough #Aerosolization #Aerosols #Clinical #Video #PPE #Visualization #Droplets
Aerosol Visualization ... in Cough With and ... #Facemasks #Cough ... Aerosolization #Aerosols
Cough Droplet Aerosolization

Dr. Matthew Martin @docmartin22

#Cough #Droplets #Aerosolization #Clinical #Video #Aerosols
Cough Droplet Aerosolization ... docmartin22 #Cough ... Clinical #Video #Aerosols
Droplet larger than aerosols, when exhaled (at velocity of <1m/s), evaporate or fall to the ground
Droplet larger than aerosols ... #Aerosol #droplets ... distance #dispersion #cough
Psittacosis 
Pathogen: Chlamydia psittaci - obligate intracellular gram negative
Transmission:
 • Birds are the primary reservoir
 •
non-productive cough ... discouraged (danger of aerosol
SARS-CoV-2 Estimated Aerosol and Surface Viability:
 - Aerosols: ≈3hrs post aerosolization (median half-life: 1.2 – 1.2hrs)
SARS-CoV-2 Estimated Aerosol ... Viability: - Aerosols ... COVID19 #SARSCoV2 #Aerosol
Visualized aerosol spread of COVID19 during CPR & airwaymanagement. Reduced aerosol spread with laryngeal tube +
Visualized aerosol ... Reduced aerosol ... Matthiasopunkt #aerosols
Respiratory pathogen transmission routes
AEROSOL
 • Solid or liquid particles suspended in air or a gas that
transmission routes AEROSOL ... nose • Think of aerosol ... than they settle Aerosol ... via respirable aerosols ... transmission #routes #aerosols
Chronic Cough - Diagnosis Algorithm

Cough is the most common presenting symptom to primary care. If a
Chronic Cough - ... Diagnosis Algorithm Cough ... If a cough lasts ... become a chronic cough ... #Chronic #Cough
Cough - Diagnostic Schema

Infectious: URTI, LRTI, Bacterial, Viral
Irritant/Exposure: Allergic, Post-infectious, Pneumonitis, ACEi, PTX, Foreign Body
Airway Disease:
Cough - Diagnostic ... Eosinophilic, Habit cough ... @Ndouthit #Cough
Chronic Cough - Differential Diagnosis Algorithm
Red Flags:
 • Fever, night sweats, chills (infection)
 • Weight loss,
Chronic Cough - ... Hemoptysis (blood in cough ... disease #Chronic #Cough