34 results
Upper Extremity Nerve Pathologies 

 • Axillary Nerves
 • Musculocutaneous Nerve
 • Radial Nerve
 • Median
Upper Extremity ... sarahthelyon #Upper ... #Pathologies #differential ... Neuropathy #anatomy #arm ... #innervation #neurology
Wing-Beating Tremor of Wilson's Disease

Characterized by low frequency, high amplitude, near arm tremor caused by continuous
Characterized by low ... amplitude, near arm ... abduction of the arms ... clinical #video #neurology ... #copper #physicalexam
Wing-Beating Tremor of Wilson's Disease

Characterized by low frequency, high amplitude, near arm tremor caused by continuous
Characterized by low ... amplitude, near arm ... abduction of the arms ... clinical #video #neurology ... #copper #physicalexam
Causes of Hypokalemia - Differential Diagnosis Algorithm
Once pseudohypokalemia is ruled out, causes of hypokalemia can be
Hypokalemia - Differential ... filling of bucket (low ... GI loss) - VARUN ... #Hypokalemia #Differential ... Causes #workup #nephrology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Upper Extremity ... to the radial nerve ... Myotomes #diagnosis #neurology ... sensory #motor #arm ... #physicalexam
Hoffman's sign. Even in this specific case, accompanied by a clonus outline (rhythmic contractions). The median
The median nerve ... acts both as an ... the hand. 3) Now ... clinical #video #neurology ... #PhysicalExam
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
Equina Syndrome - Low ... damage to peroneal nerve ... fibular neck such as ... Myotomes #diagnosis #neurology ... sensory #motor #leg #physicalexam
Wing-Beating Tremor of Wilson's Disease

Characterized by low frequency, high amplitude, near arm tremor caused by continuous
Characterized by low ... amplitude, near arm ... abduction of the arms ... clinical #video #neurology ... #copper #physicalexam
Myoedema in Hypothyroidism on Physical Exam

Hypothyroidism is a clinical syndrome resulting from the production, secretion or
There are several ... can occur, such as ... Hypothyroidism #PhysicalExam ... clinical #video #neurology ... #endocrinology
Guillain-Barré Syndrome (GBS)
Acute autoimmune demyelinating polyradiculoneuropathy that presents with rapidly progressive flaccid weakness
Epidemiology:
 • Incidence: 1
with peripheral nerve ... of peripheral nerve ... pathophysiology as ... intrathecal spinal nerve ... diagnosis #management #neurology