12 results
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
Oppositional Grasp Weakness in Carpal Tunnel Syndrome

Dysfunction of the six- Opposition weakness-in carpal tunnel syndrome with
Grasp Weakness in Carpal ... of the median nerve ... & Ulnar nerve ( ... physicaleaxm #neurology #orthopedics ... #msk #CTS
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Central Nervous System Pharmacology - Somatic and Autonomic Receptors
Somatic
 • Rocuronium -> Non-depolarizing (reversible competitive inhibitors)
the levels of Ach ... Parasympathetic “Rest ... and Digest” - Ach ... Amy Chung, MD, MSc ... NervousSystem #CNS
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
: ○ Cranial nerves ... of the auditory nerve ... (CN 8) ... Noise trauma ○ MS ... zoster virus ○ HIV
Ely's Test for Rectus Femoris Tightness

Patient lies prone on the table. The examiner flexes the leg
buttock, if the hip ... tightness, femoral nerve ... location of the symptoms ... #physicalexam #msk ... #orthopedics #sports
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Ely's Test for Rectus Femoris Tightness

Patient lies prone on the table. The examiner flexes the leg
buttock, if the hip ... tightness, femoral nerve ... location of the symptoms ... #physicalexam #msk ... #orthopedics #sports
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Sjogren's Syndrome Overview

Epidemiology:
• F > M: 9:1
• 5-6th Decades (can be any age)

Autoimmune exocrinopathy multisystemic disease
Parotid swelling CNS ... nervous system (CNS ... myelopathy, cranial nerve ... • 8%-27% for CNS ... phenomenon (16%) MSK
DEMYELINATING DISEASES OF THE CENTRAL NERVOUS SYSTEM

What Are Demyelinating Diseases?
• Conditions that damage myelin, the protective
sheath around nerves ... nervous system (CNS ... • Disrupt nerve ... - Symptom management ... diseases #neurology #CNS
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
that results in CNS ... Bilateral signs and/or symptoms ... negative, MOG-IgG test ... brain and/or optic nerve ... Myelitis #diagnosis #management
BEE Syndromes - Non-inflammatory Causes

Immune-mediated conditions affecting the Brain, Eye, and Ear

Visual or auditory symptoms in
Visual or auditory symptoms ... conjunction with symptoms ... nervous system (CNS ... pachymeningitis • HIV ... consistent with MS