12 results
Reflex Testing - Causes of Hyporeflexia and Hyperreflexia
Focal Hyporeflexia: 
 • Radiculopathy, Mononeuropathy, Polyneuropathy, Acute stroke,
Guillain-Barré syndrome ... injury, Early ALS ... Eclampsia, Late ALS ... differential #diagnosis #table ... #neurology
Hypomagnesemia - Etiologies by Mechanism

Decreased GI Uptake 
 - Poor dietary intake (particularly common in alcoholics)
Hypomagnesemia - ... Differential #Diagnosis #Low ... #Magnesium #Table ... #Classification ... #Causes #Workup
Effects of Strokes by Location - Anterior vs Posterior Localization

Anterior Circulation 
 - MCA 
 -
Location - Anterior vs ... Posterior Localization ... - MCA - ACA ... Artery #Strokes #Syndromes ... #Diagnosis #Table
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
Cauda Equina Syndrome ... symptoms: • Severe low ... - Emergency Causes ... perineum, and posterior ... #neurology
Orthopedic Essentials - Spinal Trauma and Spine Classification 
DENIS THREE COLUMN CONCEPT
Anterior column:
process fracture Stable ... fractures: Don't cause ... spinal deformity or neurologic ... deficit, still able ... injury 3 Cauda equina
Acute Coronary Syndrome (ACS) Definitions - Stable Angina, Unstable Angina, NSTEMI, STEMI
1 STABLE ANGINA - Angina
Acute Coronary Syndrome ... (ACS) Definitions ... adequate blood flow ... thrombus formation causes ... Diagnosis #Cardiology #ACS
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Conditions: • Cauda Equina ... Syndrome - Low ... Commonly caused ... fibular neck such as ... Myotomes #diagnosis #neurology
Intraabdominal hypertension is defined as elevated pressure without overt organ failure (table below).  Among critically
hypertension is defined as ... organ failure (table ... #IAH #Grades #Classification ... #ACS #Compartment ... #Syndrome
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
may precede the neurologic ... edema visualized as ... the underlying cause ... with AEDs until cause ... diagnosis #management #neurology
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
are listed as Type ... uptake by cells as ... use of lactate as ... bolus these values as ... as source of lactate