109 results
Causes of acute kidney injury (AKI). AKI is classified into pre-renal, renal, and post-renal causes. Renal
Causes of acute ... AKI should be considered ... different anatomic components ... Kidney #Injury #Differential ... #Sites #Nephrology
Orbicularis Reflex in an Alzheimer's Patient on Physical Exam

Alzheimer's is a degenerative, progressive and irreversible disease.
cure, but it can be ... time, and can cause ... delusions and, in some cases ... can be found, such ... clinical #video #neurology
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Reflex Testing - Causes of Hyporeflexia and Hyperreflexia
Focal Hyporeflexia: 
 • Radiculopathy, Mononeuropathy, Polyneuropathy, Acute stroke,
Reflex Testing - ... Causes of Hyporeflexia ... Deep coma (any cause ... #differential # ... diagnosis #table #neurology
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
Sensory Motor Reflex ... Flexion Biceps Reflex ... Abduction None T7-T12 See ... NerveRoots #Levels #differential ... #diagnosis #Neurology
Syncope is a sudden, transient loss of consciousness, which is thought to be secondary to cerebral
is thought to be ... frequently benign causes ... such as reflex ... syncope (ruling out differential ... The treatment strategy
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
consciousness Differential ... Nail bed pressure ... meningoism (may not be ... Casey Albin MD @ ... #PhysicalExam #neurology
Lazarus Reflex on Physical Exam

The Lazarus sign is a reflex movement observed in brain-dead or brainstem
Lazarus Reflex on ... occurrence and has been ... diagnosis has been ... reported in some cases ... clinical #video #neurology
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Occult Causes of Non-Response to Vasopressors

vital disclaimer: the cognitive response to hypotension should not be reaching
Occult Causes of ... hypotension should not be ... hypotension is treatment ... #Vasopressors #Differential ... #Causes #RebelEM
BEE Syndromes - Immune-mediated conditions affecting the brain, eye, and ear

Visual or auditory symptoms in conjunction
BEE Syndromes - ... diagnosis and treatment ... Inflammatory causes ... #Syndromes #neurology ... #inflammatory #differential
Chest Pain - Differential Diagnosis Algorithm
Cardiovascular Causes:
 - Outflow Obstruction
     • Aortic
Chest Pain - Differential ... Cardiovascular Causes ... Gastro-Esophageal Reflux ... • Trauma - Neurologic ... Noncardiac #Cardiology #Differential