12 results
Varus Stress Test for LCL Injury on Knee Physical Exam

The knee is examined in extension and
Varus Stress Test ... positive if there is pain ... PT_yuu_mizu628 #Varus ... PhysicalExam #clinical #video ... #sports #msk #orthopedics
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
ACL-deficient Knee ... has pathologic varus ... and a chronic ACL ... ACLTear #clinical #video ... #PhysicalExam #Sports
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
ACL-deficient Knee ... has pathologic varus ... and a chronic ACL ... ACLTear #clinical #video ... #PhysicalExam #Sports
McMurray Test for Meniscal Injury on Knee Examination

From knee flexion to extension, assess for snapping, clicking,
Meniscal Injury on Knee ... clicking, locking or pain ... Internal Rotation + Varus ... PhysicalExam #clinical #video ... orthopedics #msk #sports
Renal Tubular Acidosis - Differential Diagnosis Algorithm
Decreased Serum K, Urine pH < 5.5 - Proximal RTA
Decreased
Tubular Acidosis - Differential ... Diagnosis Algorithm ... tract obstruction, Chronic ... Jain via UNC IM ... #nephrology
McMurray Test for Meniscal Injury on Knee Examination

From flexion to extension, assess for snapping, clicking, locking
Meniscal Injury on Knee ... clicking, locking or pain ... Internal Rotation + Varus ... PhysicalExam #clinical #video ... orthopedics #msk #sports
Mechanisms of Pain
Mixed - Nociceptive/Neuropathic
Nociceptive - Tissue Damage
 - Visceral - (From organ/cavity lining) Poorly localized,
Mechanisms of Pain ... Well-localized, sharp, short ... #Mechanisms #Neurology ... #Differential # ... Diagnosis #Algorithm
Guillain–Barré syndrome (GBS)
(aka: Landry–Guillain–Barré–Strohl syndrome:
	Most common cause of acute flaccid paralysis
	Rapidly progressive ascending paralysis & areflexia
	Autonomic
Differential diagnosis ... paralysis but spares ...  West Nile virus ... Transverse myelitis: Pain ...  CIDP: Chronic
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acute or chronic ... Differentials? ... D D-lactate (short ... Hyperventilation (Anxiety, pain ... Diagnosis #Summary #Nephrology
McMurray's Test for Meniscal Tear on Knee Examination

With the patient lying supine, the examiner palpates the
Meniscal Tear on Knee ... while applying a varus ... Pain, clicking, ... #clinical #video ... #orthopedics #sports