37 results
Exaggerated Left Brachioradialis Reflex on Physical Exam 

#Brachioradialis #Reflex #hyperreflexia #PhysicalExam #clinical #video #forearm #neurology
Exaggerated Left Brachioradialis ... Physical Exam #Brachioradialis ... #Reflex #hyperreflexia
Reflex Testing - Causes of Hyporeflexia and Hyperreflexia
Focal Hyporeflexia: 
 • Radiculopathy, Mononeuropathy, Polyneuropathy, Acute stroke,
Testing - Causes of Hyporeflexia ... and Hyperreflexia ... Focal Hyporeflexia ... injury Generalized Hyporeflexia ... #Hyperreflexia
Serotonin Syndrome - THINK: FAST
 - FAST onset
 - FAST movements (agitation, akathisia, HYPERreflexia)
 - FAST
agitation, akathisia, HYPERreflexia ... movements and HYPOreflexia
When trying to differentiate between the two conditions think “FAST” with Serotonin Syndrome and “SLOW” with
agitation, akathisia, HYPERreflexia ... movements and HYPOreflexia
Hyperreflexia in serotonin syndrome

- Dr. David Juurlink @DavidJuurlink

#Hyperreflexia #serotonin #syndrome #PhysicalExam #Clinical #Video #Knee #Reflexes
Hyperreflexia in ... DavidJuurlink #Hyperreflexia
Serotonin Syndrome
 - Rapid onset 
 - Combination of 2+ serotonin agonists 
Mental status changes:
- Clonus - Hyperreflexia
Myelopathy - Injury to the entire spinal cord - Signs and Symptoms
 • Ataxia (early sign)
baseline) • Hyperreflexia
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
Wrist Extension Brachioradialis
Serotonin-Norepinephrine Reuptake Inhibitors(SNRIs): Mechanisms and Side Effects

Withdrawal: Dizziness, Diarrhea, Insomnia, Nausea, Vomiting
Serotonin Syndrome - Potentially Life
Clonus, Tremor, Hyperreflexia
Selective Serotonin Reuptake Inhibitors: Mechanisms and Side Effects
 • Serotonin Syndrome:
   - Autonomic Hyperactivity:
Clonus, Tremor, Hyperreflexia