2104 results
Fractional Excretion of Sodium - FENa
Fractional Excretion of Sodium (FENa) = (Urine Na+ x Serum Cr)
> 2% suggests ATN ... Sodium #nephrology #calculation
Asymmetrical Tonic Neck Reflex (ATNR)

This primitive reflex found in newborn babies that normally vanishes around 4
Tonic Neck Reflex (ATNR ... #Fencing #ATNR ... #PhysicalExam #clinical ... #video #Neurology
Modified Allen's Test - Collateral Hand Circulation
- Apply pressure to the radial and ulnar arteries
- Release
Collateral Hand Circulation ... Test #Modified #clinical ... #hand #circulation ... #physicalexam #video
Allen Test for Hand Circulation - Radial Artery Blockage

#Allen #Test #Hand #Circulation #RadialArtery #Blockage #Clinical #Video
Test for Hand Circulation ... Allen #Test #Hand #Circulation ... RadialArtery #Blockage #Clinical ... #Video #PhysicalExam
Clinical Features and Vascular Territories of Stroke
Anterior circulation—anterior cerebral artery (ACA) - Contralateral leg weakness
Anterior circulation—middle
Clinical Features ... Stroke Anterior circulation—anterior ... weakness Anterior circulation—middle ... ) Subcortical circulation ... cut Posterior circulation—brainstem
Effects of Strokes by Location - Anterior vs Posterior Localization

Anterior Circulation 
 - MCA 
 -
Localization Anterior Circulation ... artery Posterior circulation ... Comprehensive Review in Clinical
Urinary Casts in the setting of renal disease
#Clinical #Nephro #Urine #Microscopy #Casts #Comparison #Chart #ATN #AIN
renal disease #Clinical ... Comparison #Chart #ATN
Prolonged Capillary Refill Time

Press a glass slide at the ventral aspect of index finger. Keep it
time to return of circulation ... #PhysicalExam #Clinical ... #Video #hypovolemia
Retinal Vasculitis in Takayasu’s Arteritis- ...Ophthalmologic examination revealed severe impairment, with perception of only light in
revealed impaired circulation ... Panel A, and see Video ... Panel B, and see Video ... See source for videos ... #NEJM #clinical
To improve the usefulness of the serum creatinine concentration as a marker of kidney function, prediction
assistant medical calculation ... estimate GFR in many clinical ... EGFR #Equations #Calculation