59 results
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
Lelli's Test (Lever ... Sign) for ACL Injury ... #Lellis #Test #Lever ... #Sign #ACL #Injury ... clinical #video #physicalexam
Acute Liver Injury - Differential Diagnosis Algorithm

Vascular Causes of Acute Liver Injury: 
 • Hepatic vein:
Acute Liver Injury ... Algorithm Vascular Causes ... Injury: • Hepatic ... intestines, white blood ... cells #liver
Liver Abscess on POCUS
24yo healthy F to ED w/rigors &DCed. 2/2 blood cx + for fusobacterium,
Liver Abscess on ... POCUS 24yo healthy ... rigors &DCed. 2/2 blood ... Abscess #Hepatic #POCUS ... Clinical #Ultrasound #Abdominal
Acute Kidney Injury - Differential Diagnosis Framework
PRERENAL:
 - Intrarenal vasoconstriction-hemodynamically mediated
 - Systemic vasodilation
 - Volume
Acute Kidney Injury ... Glomerular (red blood ... cells/proteinuria ... eosinophils/white blood ... treating underlying cause
Liver Chemistries - Interpretation of LFTs

R-value: Serum (ALT/ULN ALT) / (Alk phos/ULN ALP)
 • R >
injury < 26 weeks ... hepatocellular injury ... • Acute muscle injury ... intestines, White blood ... cells Unconjugated
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Acute Kidney Injury ... Investigations: full blood ... osmolarity If cause ... renal biopsy • Abdominal ... Acute #Kidney #Injury
Lipoprotein Metabolism

Enterocytes release absorbed lipids the form of triglyceride-rich chylomicrons. These are acted upon by endothelial
transported to liver ... cells where they ... The liver uses this ... released into the blood ... return to the liver
ABG vs VBG: Arterial vs Venous Blood Gases

ABG
PROS: Tells you exactly what the arterial environment looks
Arterial vs Venous Blood ... Gases ABG PROS ... : Tells you exactly ... infection, nerve injury ... digital ischemia, injury
Causes of Anemia with elevated Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Normal Blood Smear
 •
Causes of Anemia ... Algorithm Normal Blood ... Macrocytosis, Target Cells ... Tests • Liver ... Diagnosis #Algorithm #Causes
Causes of Hematuria - Differential Diagnosis Algorithm
Red blood cells on urine microscopy. Must exclude false positives
Causes of Hematuria ... Algorithm Red blood ... cells on urine ... benign sediment (injury ... ) proteinuria (injury