48 results
DIY Respirator

Innovative technique to create a cheap, reusable, elastomeric respirator for use during critical N95 supply
during critical N95 ... using only a face mask ... brie_slatnick Video ... DIY #Facemask #N95
Medical Mask Usage in COVID-19
Medical masks can be used to prevent the spread of respiratory infections.
Medical Mask Usage ... face masks and N95 ... - N95 respirators ... N95 respirators ... Ensure a tight seal
General schema for respiratory support in patients with COVID-19
Low flow nasal cannula
 • Typically set at
liters/minute High ... severe hypoxemia might ... Viral filter • N95 ... mask & aerosol ... hypoxia #failure #algorithm
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
fall of the body weight ... paralysis or Saturday night ... PhysicalExam #clinical #video ... #orthopedics #msk
Achilles Tendon Rupture in Slow Motion

Caused by high speed knee extension with ankle dorsiflexion.

Dr. Boris Gojanovic
Motion Caused by high ... SlowMotion #clinical #Video ... #PhysicalExam #msk
Evaluation of Electrical Injury in the Emergency Department 

Common Injuries by System:

CNS - Seizure, coma, spinal
be delayed) — high ... ED arrival MSK ... compartment syndrome - high ... risk in high voltage ... Management #Emergency #Algorithm
Anemia Diagnostic Algorithm

Mean corpuscular (cell) volume (MCV): Average RBC size. Under 80 = microcytic. Between 80-95
Anemia Diagnostic Algorithm ... Between 80-95 (up ... Above 95 (or 100 ... High in acute blood ... Algorithm by Dr.
Spurling's Test for Cervical Nerve Root Compression

With the neck in slight extension, ipsilateral flexion and rotation,
With the neck in slight ... Radiculopathy #clinical #video ... #physicalexam #msk
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
be performing a high-tibial ... ACLTear #clinical #video ... Sports #Ortho #msk
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
Normal on the right ... ligament #clinical #video ... physicalexam #sports #msk