58 results
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
be performing a high-tibial ... test #ACL #Knee #Injury ... #ACLTear #clinical ... #video #PhysicalExam ... cruciate #ligament #msk
Positive Lachman's Test

The Lachman test is a clinical test used to diagnose injury of the anterior
test is a clinical ... test used to diagnose ... injury of the anterior ... the patient's thigh ... #Positive #Video
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Pathogenesis and clinical ... Anterior Cord Syndrome ... #Syndromes #diagnosis ... signs #symptoms #msk ... #orthopedics #neurology
Hypokalemia - Differential Diagnosis Algorithm
Extra-renal Losses:
 • Normal Acid-Base: Low intake
 • Metabolic acidosis: Gl tract
Hypokalemia - Differential ... Diagnosis Algorithm ... • HTN, High Aldosterone ... Renin secreting tumor ... potassium #low #nephrology
Causes of HyperKalemia - Differential Diagnosis
Increased extracellular K+:
 • Tissue injury
 • Hemolysis
 • Rhabdomyolysis
 •
Diagnosis Increased ... K+: • Tissue injury ... Rhabdomyolysis • Tumor ... lysis syndrome ... glycosides • High
Demonstration of the Lachman Test for assess for ACL Injury - Normal Exam

Demonstration by Dan Smith,
assess for ACL Injury ... test is a clinical ... test used to diagnose ... the patient's thigh ... #Normal #Video
Primary Metabolic Alkalosis - Differential Diagnosis Algorithm
Volume Depleted 2° hyperaldosteronism
 • Low Urine Cl-: Vomiting, NGT
Metabolic Alkalosis - Differential ... Diagnosis Algorithm ... Diuretics (late) • High ... Renin-secreting tumor ... #nephrology
Primary Metabolic Alkalosis - Differential Diagnosis Algorithm
Volume Depleted - 2° hyperaldosteronism
 • Low Urine Cl-: Vomiting,
Metabolic Alkalosis - Differential ... Diagnosis Algorithm ... Diuretics (late) • High ... Renin-secreting tumor ... #Nephrology #Causes
Hypokalemia Differential Diagnosis Algorithm
Hypertensive:
 • High Al, Low R - Primary aldosteronism
 • High Al, High
Hypokalemia Differential ... Diagnosis Algorithm ... Renin-secreting tumor ... #Diagnosis #Algorithm ... #nephrology #causes
Causes of Neuromuscular Weakness
 • Spinal Cord: Demyelinating Disease (MS), Epidural abscess, Infarction, Syringomyelia, Tetanus, Transverse
Demyelinating Disease (MS ... Myelitis, Trauma, Tumor ... Phrenic nerve injury ... Weakness #Causes #differential ... #diagnosis #neurology