23 results
Reflex Testing - Causes of Hyporeflexia and Hyperreflexia
Focal Hyporeflexia: 
 • Radiculopathy, Mononeuropathy, Polyneuropathy, Acute stroke,
Reflex Testing - Causes ... Deep coma (any cause ... injury, Early ALS ... Eclampsia, Late ALS ... diagnosis #table #neurology
The head impulse test (HIT) result is positive (abnormal) in nearly all patients with a peripheral
with a peripheral cause ... of AVS and negative ... with a central cause ... of AVS. ... #PhysicalExam #Neurology
Pseudobulbar Affect
Characteristics (These episodes usually cause distress and impairment in occupational or social functioning):
 - Extreme
episodes usually cause ... Lateral Sclerosis (ALS ... ) (*main cause), ... Pseudobulbar #Affect #neurology
Causes of Neuromuscular Weakness
 • Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Causes of Neuromuscular ... Motor Nerves: ALS ... Neuromuscular #Weakness #Causes ... differential #diagnosis #neurology
Altered Mental Status - Differential Diagnosis
 • Neurologic: Stroke, Cerebral hypoxia, Cerebral hemorrhage, Seizure, Trauma, TBI,
Differential Diagnosis • Neurologic ... Mental #Status #AMS ... Differential #Diagnosis #Causes
Generalized Weakness - Differential Diagnosis Framework
"l feel weak":
 • Infectious: Influenza, EBV, PNA, Bacteremia, Sepsis
 •
Polyneuropathy, ALS ... Differential #Diagnosis #causes ... #neurology
Amyotrophic Lateral Sclerosis (ALS) Summary
ALS: combination of the clinical examination finding of amyotrophy with the pathologic
Lateral Sclerosis (ALS ... - Causes progressive ... (1) limb-onset ALS ... Escorial criteria uses ... Lateral #Sclerosis #neurology
Cardiorenal Syndrome (CRS) Types
 • Type 1 - Acute CRS: Alteration of renal perfusion is the
Type 3 - Acute RCS ... Type 4 - Chronic RCS ... shifts may be in cause ... Types #cardiology #nephrology
How do you work up an ischemic CVA?
A) Initial Evaluation
 • ABCs
 • IV access, monitor
Evaluation • ABCs ... Evaluate underlying cause ... Ruled out other causes ... diagnosis #checklist #neurology
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
this specific case ... The median nerve acts ... both as an afferent ... clinical #video #neurology