8 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Motor Function Shoulder ... , C8 (radial) Finger ... Jerk - C7, C8 • Biceps ... Anterior Shoulder ... Dermatomes #Myotomes #diagnosis
Median Nerve Tension Test (Upper-Limb Neurodynamic Tests, ULNT2)

To assess for Median Nerve Peripheral Neuropathy

Elbow extension →
Nerve Peripheral ... wrist dorsiflexion/finger ... extension → shoulder ... #Peripheral #Nerve ... #sports #msk #orthopedics
Median Nerve Tension Test (Upper-Limb Neurodynamic Tests, ULNT1)

To assess for Median Nerve Peripheral Neuropathy

Shoulder abduction →
Nerve Peripheral ... Neuropathy Shoulder ... wrist dorsiflexion/finger ... extension → shoulder ... #sports #msk #orthopedics
Oncologic Emergencies - Differential Diagnosis Framework

HEMATOLOGIC ONCOLOGIC EMERGENCIES:
Hyperviscosity Syndrome:
 • Spontaneous bleeding
 • Shortness of breath
- Differential Diagnosis ... Neurologic deficits (peripheral ... • Dyspnea at rest ... • Chest and shoulder ... decreased urine output
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
- Differential Diagnosis ... The evaluation should ... • Outer Ear: ... disruption ○ Otitis media ... II ○ Susac’s syndrome
Hepatopulmonary Syndrome - Diagnosis and Management Summary
A defect in arterial oxygenation due to a gas exchange
Hepatopulmonary Syndrome ... for IPVD using peripherally ... Should be performed ... 10 minutes of rest ... no established medical
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Differential Diagnosis ... glomeruli, and peripheral ... + MPO-ANCA MEDIUM ... aortic aneurysm • Medium ... retinopathy Lab Tests
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
- Differential Diagnosis ... patient’s complete medical ... tests before beginning ... - Low cardiac output ... - Compartment syndrome