46 results
Abnormal (Positive) Babinski Sign on Physical Exam

Dorsiflexion of the great toe with or without fanning of
Abnormal (Positive ... ) Babinski Sign ... the other toes and ... PhysicalExam #clinical #video ... reflex #pyramidal #neurology
Hoffmann's Sign

Hoffman's sign means upper motor neuron injury.  The Hoffmann's reflex test itself involves loosely
Hoffmann's Sign ... A positive response ... #Reflex #Positive ... Abnormal #clinical #video ... #neurology #physicalexam
Brudzinski's sign is a physically demonstrable symptom of meningitis. It is characterized by reflexive flexion of
Brudzinski's sign ... physically demonstrable symptom ... flexion of the knees and ... #clinical #video ... #neurology #meningitis
SNOOP mnemonic may catch potentially life-threatening headaches
Systemic signs and disorders
Neurologic symptoms
Onset new or changed & patient
headaches Systemic signs ... and disorders ... Neurologic symptoms ... mnemonic #headaches #Differential ... redflag #dangerous #neurology
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Varies • No neurologic ... No auditory symptoms ... Long symptom-free ... Vertigo #Algorithm #differential ... #diagnosis #neurology
Hoffmann's Reflex on Physical Exam
The Hoffmann's reflex itself involves loosely holding the middle finger and flicking
A positive response ... thumb on the same hand ... A positive Hoffmann ... PhysicalExam #clinical #neurology ... #UMN #video #Pyramidal
Drugs associated with hypokalemia and hypomagnesemia

Hypokalemia
- Shift from extracellular fluid to intracellular fluid compartment
  -
associated with hypokalemia ... Hypokalemia ... - Shift from extracellular ... #Medications #differential ... #diagnosis #nephrology
Kernig's Sign in Meningitis

Kernig's sign is present if the patient, in the supine position with the
Kernig's Sign in ... in the supine position ... In this video, the ... Meningitis #Clinical #Video ... Pediatrics #Peds #neurology
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
Rhabdomyolysis - Differential ... : • Triad of symptoms ... Myoglobinuria: UA positive ... Shift of extracellular ... causes #treatment #nephrology
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
Hyperkalemia - Differential ... transfusion • HTN and ... Intracellular Shift ... #differential # ... potassium #high #nephrology