14 results
Pulmonary Function Tests (PFTs) - Interpretation Algorithm
 • Normal
 • Pulmonary Hypertension, Anemia, Carboxyhemoglobinemia
 • Chest
Pulmonary Function ... Tests (PFTs) - Interpretation ... Neuromuscular Disorders ... #Pulmonary #FunctionTests ... #PFTs #Interpretation
Approach to Acid Base Disorders - Evaluation and Differential Diagnosis
1) Start with the Anion Gap (AG).
2)
Disorders - Evaluation ... and Differential ... chronic) of the disorder ... Differential Diagnosis ... #workup #Differential
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acid Base Disorders ... Differentials? ... - Vomiting, NG suction ... #AcidBase #disorders ... bloodgas #Acid #Base
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
- Differential ... Diagnosis and Workup ... country), thyroid function ... #Differential # ... Diagnosis #Causes #Workup
Hypocalcemia Workup - Differential Diagnosis Algorithm
 • Low Magnesium, High Magnesium - Functional Hypoparathyroidism
 • High
Hypocalcemia Workup ... - Differential ... High Magnesium - Functional ... , Infiltrative disorders ... #Differential #
Bloating and Belching - Differential Diagnosis Framework and Workup
Phenotypes:
"The gastric bloater" - Gastric outlet obstruction, Gastroparesis,
and Belching - Differential ... Framework and Workup ... Accommodation disorders ... , Functional dyspepsia ... #Diagnosis #Workup
Major neurocognitive disorders (MNCD): Diagnosis and workup 

1) Clinical diagnosis Cognitive impairment + loss of autonomy
2)
neurocognitive disorders ... Diagnosis and workup ... impaired executive functions ... hallucinations - Movement disorders ... MNCD #Dementia #Differential
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Petechial Rash - Differential ... Abnormal platelet function ... clotting factor function ... Vasculitis - Collagen disorders ... deficiency Work
Quincke's Pulse in a patient with a normal echocardiogram (non-valvular)

A 70 y/o man presents with new
preserved systolic function ... Workup for cause ... pivotal in this case ... "just another case ... highest on my differential
Weakness - Differential Diagnosis Framework

Approach To Weakness:
 • Non-neuromuscular disorder (Cardiac, pulmonary etc)
 • CNS ->
Weakness - Differential ... Non-neuromuscular disorder ... Neuromuscular Junction ... • Inflammatory disorders ... dystrophies Work