15 results
Beevor's Sign on Physical Exam

Beevor's sign is abnormal upward (cephalad) movement of the umbilicus with truncal
abdominis muscle weakness ... lesions between T9-T12 ... facioscapulohumeral muscular dystrophy ... PhysicalExam #clinical #video ... #umbilicus #neurology
Gowers' Sign on Physical Exam

Indicative of proximal muscle weakness in muscular dystrophy.

#Gowers #Sign #PhysicalExam #neurology #clinical
Gowers' Sign on ... proximal muscle weakness ... #neurology #clinical ... #video #pediatrics ... #DMD #Duchenne
Causes of Neuromuscular Weakness
 • Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Neuromuscular Weakness ... Shellfish poisoning, Meds ... , Myotonic dystrophy ... #Causes #differential ... #diagnosis #neurology
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Weakness - Differential ... Impairment: • Acute ... endocrine: Vitamin B12 ... Lack of UMN/LMN signs ... Diagnosis #neurology
Dizziness - Differential Diagnosis Framework
"Tell me what you mean by dizzy without using the word dizzy."
Vertigo:
Dizziness - Differential ... Diagnosis Framework ... Autonomic dysfunction, Meds ... , B12, etc), Visual ... #Diagnosis #neurology
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
life-threatening Differential ... syndrome - Myotonic dystrophy ... - Peek sign ... aspiration and acute ... #management #neurology
VITAMINS Mnemonic for Acute / Subacute Peripheral Polyneuropathy

Vascular
Inflammatory: Amyloidosis, vasculitis (often more subacute/chronic)
Toxins: Nitrous oxide, chemo,
VITAMINS Mnemonic for Acute ... Metabolic: TSH, DM ... , B12 Infectious ... #Neurology #Diagnosis ... #Differential
Hypochloremia - Differential Diagnosis Algorithm

Cause - Decreased Intake:
 • Low salt in diet
 • Exclusive D5W
Hypochloremia - Differential ... Diagnosis Algorithm ... - Gitelman SIGNS ... : • Muscle weakness ... Pathophysiology #Nephrology
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acid Base Disorders ... Acute or chronic ... Compensation, Acute ... Neuromuscular weakness ... #Summary #Nephrology
Multiple Sclerosis - Summary

Multiple Sclerosis (MS) is an autoimmune-mediated neurodegenerative disease of the central nervous system
Spasm, Cramping, Weakness ... - Based on a combination ... vision, Diplopia, Weakness ... symptoms) • Acute ... #management #neurology