9 results
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
Spinal Cord Injury ... Femoral Condyle Knee ... Dorsiflexion Knee ... NerveRoots #Levels #differential ... #diagnosis #Neurology
Thompson's Test for Achilles Tendon Injury

In a prone position, Achilles tendon stability can be assessed using
Achilles Tendon Injury ... Flex the knee to ... Achilles tendon rupture ... #ankle #PhysicalExam ... #orthopedics #sports
Causes of Severe Aortic Regurgitation - Differential Diagnosis
Acute:
 • Leaflet: Traumatic Rupture, Acute Infective Endocarditis, Acute
Regurgitation - Differential ... Diagnosis Acute ... Leaflet: Traumatic Rupture ... Acute Infective Endocarditis ... Dissection, Traumatic Injury
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
nodes • Roth’s spots ... Septic Emboli Cause Injury ... Marantic (NTBE) Differential ... Diagnosis: • Rheumatic ... Diagnosis?
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... Diagnosis Framework ... trauma • Chemical injury ... • Globe rupture ... #diagnosis #ophthalmology
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
and Differential ... Diagnosis Framework ... nodes • Roth’s spots ... Septic emboli cause injury ... #Differential #
Causes of Primary and Functional Mitral Regurgitation (MR) 
Causes of primary mitral regurgitation
 - Rheumatic heart
Infective/marantic endocarditis ... MV chordae may rupture ... papillary muscle injury ... Primary #Functional #Differential ... #Diagnosis #Cardiology
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Stasis dermatitis - Ankles ... Psoriasis - Elbows, knees ... site of previous injury ... dermatology #rash #differential ... #diagnosis #skin
Handlebar Traumatic Injury 
Young girl presents to you after low energy, helmeted bicycle accident. Her vitals
Handlebar Traumatic Injury ... with tylenol and short ... specifically splenic lacs/rupture ... and/or delayed diagnosis ... pattern on your differential