22 results
Hyponatremia Differential Diagnosis Algorithm - Utilizing Uric Acid 
ADH promotes Urea/uric acid excretion along with water
Algorithm - Utilizing ... water retention 1) Serum ... Urine Sodium 4) Serum ... Uric Acid - Low ... #Algorithm #nephrology
TiTrATE schema to approach to Dizziness
 • Time Course: Continuous or Episodic
 • Triggers: Present or
to approach to Dizziness ... yet imprecise symptom ... #dizzy #algorithm ... #differential #diagnosis ... #neurology
True Hyponatremia Differential Algorithm

Instead (or in addition) of volume status examination, check urine sodium and serum
Hyponatremia Differential Algorithm ... urine sodium and serum ... - Urine sodium low ... and uric acid low ... #Diagnosis #Nephrology
Dizziness and Vertigo Algorithm
Presyncope:
 • Feels "faint" or like they are going to "pass out"
 •
Dizziness and Vertigo ... Algorithm Presyncope ... #Vertigo #Algorithm ... #differential #diagnosis ... #neurology #management
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
Causes of Dizziness ... - Differential Diagnosis ... Algorithm True ... vomiting, auditory symptoms ... #Vertigo #Neurology
Volume Based Approach to Hyponatremia
Hypovolemic, Serum uric acid >4
 • Urine Na <20: Extra-renal losses
 •
Hypothyroidism, Low ... Hypervolemic, Serum ... #Hyponatremia #algorithm ... #diagnosis #sodium ... #low #nephrology
Approach to Hypomagnesemia 

Fractional excretion of magnesium = (urine magnesium x serum creatinine)/ [0.7 (serum magnesium
urine magnesium x serum ... Hypomagnesemia #algorithm ... #differential #diagnosis ... #causes #nephrology ... #magnesium #low
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Diagnostic Algorithm ... for Dizziness and ... No auditory symptoms ... Long symptom-free ... #neurology
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
Leukostasis: • Pathophysiology ... - Neuro: AMS, dizziness ... contents into serum ... , Elevated Cr, Low ... Syndrome #TLS #diagnosis
Primary Adrenal Insufficiency
Addison's Disease - Damage of the adrenal glands with lack of cortisol, androgens and
Salt craving • Dizziness ... • Weakness • Low-grade ... DHEAS Diagnosis ... endocrinology #diagnosis ... #signs #symptoms