313 results
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
Differential Diagnosis Algorithm ... Erythropoietin, O2 ... Cyanosis without Pulmonary ... Apnea • Chronic Pulmonary ... Differential #Diagnosis #Algorithm
Hypoxemia vs Hypoxia
Hypoxemia - Partial pressure of arterial oxygen (PaO2) is below normal
Hypoxia - Insufficient oxygen
hypoxia - Increased O2 ... unable to use O2 ... O2 delivery to tissues ... diagnosis #comparison #pulmonary
Oxygen-Hemoglobin Dissociation Curve

Left Shift (↓ O2 unloading to tissue), Left = Lower:
 • ↓ H+ (↑
Left Shift (↓ O2 ... Right Shift (↑O2 ... pathophysiology #pulmonary
Diagnostic algorithm for a child or adolescent with suspected pulmonary hypertension. CHD, congenital heart disease; CPET,
Diagnostic algorithm ... with suspected pulmonary ... thromboembolic pulmonary ... #Diagnosis #Peds ... Hypertension #Workup #Algorithm
Medications for High-Altitude Sickness 
Acetazolarnide 
 • Carbonic Anydrase Inhibitor Bicarb diuresis & metabolic Acidosis ->
Anti-emetic O2 ... • Decreases pulmonary ... pressure Hyperbaric O2
Shock - Pathophysiology 
Inadequate tissue perfusion to meet O2, nutrient requirements
1. Distributive Shock
2. Hypovolemic Shock
3. Cardiogenic
perfusion to meet O2 ... differential #diagnosis #algorithm
Causes of Pediatric Wheezing - Differential Diagnosis Algorithm
CXR Abnormal:
 • Pulmonary Sequestration
 • Congenital Adenoid Cystic
Differential Diagnosis Algorithm ... Abnormal: • Pulmonary ... Differential #Diagnosis #Algorithm ... #Causes #Peds # ... Pediatrics #Pulmonary
Acute Pulmonary Embolism - Management Algorithms
 - Hemodynamically Stable Patients
 - Hemodynamically Unstable Patients

- Dr. Eric
Acute Pulmonary ... Embolism - Management Algorithms ... EricsMedicalLectures/ #Pulmonary ... acutePE #Management #Algorithm
Toxidrome Algorithm
#Diagnosis #Peds #Pediatrics #Toxidrome #Algorithm #PEMSource
Toxidrome Algorithm ... #Diagnosis #Peds ... Pediatrics #Toxidrome #Algorithm
Factors that May Affect Fetal Oxygenation - Differential Diagnosis Algorithm

Excessive Uterine Activity:
 • Hyperstimulation
 • Placental
Differential Diagnosis Algorithm ... Decreased Fetal O2 ... Maternal Arterial O2 ... Decreased Maternal O2 ... Differential #Diagnosis #Algorithm