24 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
, T1 (median) Reflexes ... - C7, C8 • Biceps ... hand" ± Horner Syndrome ... Carpal Tunnel Syndrome ... Myotomes #diagnosis #neurology
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
and Myotomes Reflexes ... Ankle - S1 • Biceps ... • Cauda Equina Syndrome ... Commonly caused ... Myotomes #diagnosis #neurology
Causes of Hypokalemia - Differential Diagnosis Algorithm
Defining the cause of hypokalemia starts by measuring urinary K
Causes of Hypokalemia ... Differential Diagnosis Algorithm ... of hypokalemia starts ... differential #diagnosis #algorithm ... #causes #nephrology
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
- Ramsay Hunt syndrome ... Nerve V: • TMJ syndrome ... Gastroesophageal reflux ... gastroesophageal reflux ... vision or black spots
Biceps Tension Test 

To perform the Biceps Tension Test supinate the arm, abduct the shoulder to
to 90 degrees, flex ... associated labral tear ... Video via @open_michigan ... PhysicalExam #clinical #video ... #sports #msk #orthopedics
Speed's Test - Shoulder Examination

To perform a Speed's test flex the shoulder to 90 degrees with
a Speed's test flex ... tendon or labral tear ... PhysicalExam #clinical #video ... #sports #msk #orthopedics ... #biceps #tendon
Hyponatremia - Differential Diagnosis Algorithm
ADH Independent:
 • Tea and Toast Syndrome, Beer Potomania - Low solute
Differential Diagnosis Algorithm ... Independent: • Tea ... and Toast Syndrome ... failure, nephrotic syndrome ... #causes #nephrology
Biceps Load Test - Shoulder Examination

To perform the Biceps Load Test supinate the arm, abduct shoulder
90 degrees, and flex ... associated labral tear ... Video via @open_michigan ... PhysicalExam #clinical #video ... #sports #msk #orthopedics
Myoedema in Hypothyroidism on Physical Exam

Hypothyroidism is a clinical syndrome resulting from the production, secretion or
is a clinical syndrome ... abolished tendon reflexes ... (shown in the video ... hammer, caused ... #neurology #endocrinology
Hyponatremia - Differential Diagnosis Algorithm
Hypovolemic - Give volume
Hypervolemic (Edematous) - Look for and treat underlying cause
Differential Diagnosis Algorithm ... treat underlying cause ... cirrhosis, nephrotic syndrome ... Potomania - Tea ... #diagnosis #nephrology