21 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Motor Function Shoulder ... , T1 (median) Reflexes ... Anterior Shoulder ... Myotomes #diagnosis #neurology ... sensory #motor #arm #physicalexam
Causes of Hypokalemia - Differential Diagnosis Algorithm
Defining the cause of hypokalemia starts by measuring urinary K
- Differential ... of hypokalemia starts ... Clinicians should ... • Skin and/or ... #nephrology #potassium
Landau's Reaction (Reflex)  on Physical Exam

Landau's reaction is investigated holding the baby firmly under the
Landau's Reaction (Reflex ... This reaction starts ... should be complete ... #PhysicalExam # ... clinical #video #Neurology
O'Brien's Test - Labral Tear

To perform O'Brien's Test point the thumb down and flex the shoulder
O'Brien's Test - Labral ... flex the shoulder ... against further shoulder ... Shoulder #PhysicalExam ... clinical #video #sports
Yergason's Test - Shoulder Examination

To perform Yergason's test, flex the elbow to 90 degrees, shake hands
Yergason's Test - Shoulder ... Yergason's test, flex ... degrees, shake hands ... #PhysicalExam # ... clinical #video #sports
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
Pain (Otalgia) - Differential ... Temporal arteritis should ... Gastroesophageal reflux ... gastroesophageal reflux ... vision or black spots
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
sleeping as in this case ... Francisco Lara Pulido ... #Nerve #Palsy #PhysicalExam ... orthopedics #msk #sports ... #neurology
O'Brien's Compression Test - Labral Tear

To perform O'Brien's Test point the thumb down and flex the
Compression Test - Labral ... flex the shoulder ... against further shoulder ... Shoulder #PhysicalExam ... clinical #video #sports
Galant Reflex on Physical Exam

The Galant reflex is present at birth and remains until the 2nd
Galant Reflex on ... response, there is lateral ... persistent in cases ... #PhysicalExam # ... clinical #video #Neurology
Yergason's Test - Shoulder Examination

To perform Yergason's test, flex the elbow to 90 degrees, and provide
Yergason's Test - Shoulder ... Yergason's test, flex ... to 90 degrees, and ... #PhysicalExam # ... clinical #video #sports