12 results
Hypokalemia Differential Algorithm
Acidosis
 - RTA
 - Diarrhea
pH Normal 
 1. Decreased Mg 
 2. Intracellular Shift
Hypokalemia Differential Algorithm ... discontinued) 3. ... Metabolic alkalosis ... #Diagnosis #Causes ... #Workup #Nephrology
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
: 1. ... 3. ... mmol/L Step 1 ... Alkalosis Step 3 ... Diagnosis #Summary #Nephrology
Acid Base and Blood Gas Analysis
1. pH - What’s the primary disturbance?
2. pCO2 - What’s the
Blood Gas Analysis 1. ... 3. ... nickmmark #acidbase #workup ... #algorithm #diagnosis ... respiratory #bloodgas #interpretation
Causes of Hypokalemia - Differential Diagnosis Algorithm
Once pseudohypokalemia is ruled out, causes of hypokalemia can be
Differential Diagnosis Algorithm ... discrete buckets: 1. ... transcellular shift) 3. ... #Causes #workup ... #nephrology
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
Cord Causes: 1 ... , Aspergillus 3. ... Toxic Metabolic: ... Sensory level (1- ... differential #algorithm
Approach to Acid Base Disorders - Evaluation and Differential Diagnosis
1) Start with the Anion Gap (AG).
2)
Differential Diagnosis 1) ... 3) Now, look at ... approximates an ABG by adding ... pCO2. 4) The final ... Disorders #Evaluation #workup
Upper Lobe Lung Diseases - STAR CHASERS Mnemonic

S - Silicosis
T - Tuberculosis
A - Ankylosing Spondylitis
R -
to perfusion: 3: ... 1), and the base ... overperfused (ratio: 0.6:1) ... upper lobes • Metabolic ... Silicosis - Coal worker
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
infusions) - Metabolic ... Increased K Intake: 1. ... K supplement 3. ... • Vegetables: spinach ... potassium #high #nephrology
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
localized) 1. ... Lesions of the spinal ... Radiation • Metabolic ... Infectious: Leprosy 3. ... dystrophies Work
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
infusions) - Metabolic ... Increased K Intake: 1. ... K supplement 3. ... • Vegetables: spinach ... potassium #high #nephrology