21 results
Mytomes - Segmental Innervation of Muscles
Shoulder	Abduction	C5	Axillary Nerve
Shoulder	Adduction	C6-C8	Thoracodorsal Nerve
Elbow	Flexion	C5	Musculocutaneous Nerve
Elbow	Extension	C7	Radial Nerve
Wrist	Extension	C6	Radial Nerve
Fingers	Flexion	C8	Median Nerve
Fingers	Abduction	T1	Ulnar Nerve
Hip	Flexion	L2	Nerve to Psoas
Hip	Extension	S1	Inferior Gluteal
Shoulder Abduction C5 ... Axillary Nerve ... Elbow Flexion C5 ... Knee Extension L3 Femoral ... #MuscleGroups #MSK
Evaluation of Electrical Injury in the Emergency Department 

Common Injuries by System:

CNS - Seizure, coma, spinal
Injuries by System: CNS ... ED arrival MSK ... posterior shoulder - AC ... especially with AC ... Evaluation #Diagnosis #Management
Protocol for Doffing PPE

Wash hands and remove visible bodily fluids/blood contaminants on the outer surfaces at
/mask (if used) ... mask • Wash hands ... area FAHZU COVID ... #Checklist #Management ... #COVID19 #SARSCoV2
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
Acute • Myloid (AML ... • Lymphoid (ALL ... Lymphadenopathy, CNS ... - B-cell CD5 ... Amy Chung, MD, MSc
Checklist for removing PPE, using a tear-away gown here (this type of gown is preferred)
Inside the
mask using the ... - Front of the mask ... straps of the mask ... Doffing #Checklist #Management ... #COVID19 #SARSCoV2
Central Nervous System Pharmacology - Somatic and Autonomic Receptors
Somatic
 • Rocuronium -> Non-depolarizing (reversible competitive inhibitors)
the levels of Ach ... and Digest” - Ach ... Adrenal Medulla - Ach ... Amy Chung, MD, MSc ... NervousSystem #CNS
CDC - HOW TO SAFELY REMOVE PERSONAL PROTECTIVE EQUIPMENT (PPE) 
There are a variety of ways
Remove all PPE before ... MASK OR RESPIRATOR ... • Front of mask ... #Checklist #Management ... #COVID19 #SARSCoV2
CDC - HOW TO SAFELY REMOVE PERSONAL PROTECTIVE EQUIPMENT (PPE) 
There are a variety of ways
Remove all PPE before ... MASK OR RESPIRATOR ... • Front of mask ... #Checklist #Management ... #COVID19 #SARSCoV2
Monteggia Fracture 
Fracture of proximal ulnar shaft with radial head dislocation. Remember “MUGR” to recall where
posterior interosseous nerve ... ligamentous injury (LCL ... ) • ED Management ... • Nonoperative managernent ... Orthopedics #Proximal #MSK
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
anterior interosseous nerve ... > MCL), brachial ... fracture • ED Management ... XRay #Diagnosis #Management ... Orthopedics #Sports #MSK