11 results
Lazarus Sign / Reflex in Brain Death - Head Flexion

The presence of this complex spinal reflex
the brain death diagnosis ... briefly raise their arms ... #BrainDeath #BrainDead ... #Neurology #video ... #clinical #PhysicalExam
Lazarus Sign / Reflex in Brain Death - Head Turn

The presence of this complex spinal reflex
the brain death diagnosis ... briefly raise their arms ... #BrainDeath #BrainDead ... #Neurology #video ... #clinical #PhysicalExam
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
None T1 Ulnar Antecubital ... Anterior Medial Thigh Hip ... L3 Medial Femoral ... #differential #diagnosis ... #Neurology #Spine
Ely's Test for Rectus Femoris Tightness

Patient lies prone on the table. The examiner flexes the leg
positive if they are ... unable to flex ... #clinical #video ... #hip #physicalexam ... #orthopedics #sports
Ely's Test for Rectus Femoris Tightness

Patient lies prone on the table. The examiner flexes the leg
positive if they are ... unable to flex ... #clinical #video ... #hip #physicalexam ... #orthopedics #sports
Lazarus Reflex on Physical Exam

The Lazarus sign is a reflex movement observed in brain-dead or brainstem
briefly raising the arms ... after brain death diagnosis ... #PhysicalExam # ... clinical #video ... #neurology #criticalcare
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
, C8 (radial) Finger ... , T1 (median) Reflexes ... Dermatomes #Myotomes #diagnosis ... #neurology #sensory ... #motor #arm #physicalexam
Flexor Digitorum Profundus Test

Isolate the distal interphalangeal joint over the edge of the table and observe
the edge of the table ... Inability to flex ... at the DIP may ... #Hand #PhysicalExam ... #sports #msk #orthopedics
Wartenberg Thumb Reflex

Forceful flexion of the fingers at the distal IP joints produces (Adduction, flexion, and
flexion of the fingers ... Wartenberg sign in ulnar ... Sign #clinical #video ... #hand #neurology ... #physicalexam #
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
• Weakness: Starts ... Can begin in arms ... Decreased / Absent Reflexes ... : Arms or legs ... management #treatment #neurology