20 results
Pulmonary Function Tests (PFTs) - Interpretation Algorithm
 • Normal
 • Pulmonary Hypertension, Anemia, Carboxyhemoglobinemia
 • Chest
Interpretation Algorithm ... Hypertension, Anemia ... Non-Emphysematous COPD ... Emphysematous COPD ... Interpretation #Algorithm
Approach to Elevated Bicarbonate (HCO3)
Risk Factors for Hypercapnea? (Hx of COPD, OSA, sedative use, CNS/muscular disorders?)
(+)
Risk Factors for Hypercapnea ... (Hx of COPD, OSA ... metabolic #alkalosis #algorithm
Causes of Anemia by Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Low Mean Corpuscular Volume (<80
Causes of Anemia ... Differential Diagnosis Algorithm ... Poisoning • Anemia ... #MCV #Classification ... Differential #Diagnosis #Algorithm
Overall Approach to Anemia - Differential Diagnosis Algorithm

Blood Loss
 • Acute Bleed - Normocytic / Normochromic
Overall Approach to Anemia ... Differential Diagnosis Algorithm ... • Anemia of Chronic ... #Classification ... Differential #Diagnosis #Algorithm
Acid Base and Blood Gas Analysis
1. pH - What’s the primary disturbance?
2. pCO2 - What’s the
obstruction • COPD ... diuretics P - Post-hypercapnea ... acidbase #workup #algorithm
Pulmonary Hypertension Groups - WHO Classification
Group I - Vascular remodeling of pulmonary arteries
 • Idiopathic, HIV,
Hypertension Groups - WHO Classification ... hypoxemia • COPD ... chronic hemolytic anemia ... disorders, sickle cell anemia ... PH Functional Classification
Differential Diagnosis for Hemolytic Anemia
Intrinsic Causes:
 • Enzyme deficiencies ex. G6PD, pyruvate kinase 
 • Hemoglobinopathies
for Hemolytic Anemia ... • AIHA: warm, cold ... #Hemolytic #Anemia ... Diagnosis #causes #classification
Causes of Extravascular and Intravascular Hemolysis - Differential Diagnosis Algorithm
Extravascular - Spleen and RES-mediated hemolysis
 -
Differential Diagnosis Algorithm ... Warm AIHA • Cold ... Complement-Mediated • Cold ... immune-complex hemolytic anemia ... Differential #Diagnosis #Algorithm
Factors that May Affect Fetal Oxygenation - Differential Diagnosis Algorithm

Excessive Uterine Activity:
 • Hyperstimulation
 • Placental
Differential Diagnosis Algorithm ... prolapse • Cord ... Capacity: • Fetal anemia ... : • Maternal anemia ... Differential #Diagnosis #Algorithm
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
Differential Diagnosis Algorithm ... • Hypoxia • Hypercapnia ... Hypoglycemia • Anemia ... Differential #Diagnosis #Algorithm