11 results
Oxygen-Hemoglobin Dissociation Curve

Left Shift (↓ O2 unloading to tissue), Left = Lower:
 • ↓ H+ (↑
Oxygen-Hemoglobin ... MatthewHoMD #Oxygen ... #Hemoglobin #Dissociation ... #Curve #pathophysiology ... #pulmonary #respiratory
Hypophosphatemia and Hypoxia - Pathophysiology

↓ Phosphate leads to ↓ red cell 2,3-DPG and a  reduction
and Hypoxia - Pathophysiology ... DPG so that the oxygen ... left and makes oxygen ... a shift in the hemoglobin ... #hypoxia #pathophysiology
Oxygen Delivery Equation
DO2 = CO x {(1.39 x Hb x sO2) + (PaO2 x 0.03)}
DO2 =
Concentration of Hemoglobin ... capacity of hemoglobin ... saturation of effective hemoglobin ... Number of baskets = Hemoglobin ... Delivery #Equation #pathophysiology
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
- insufficient oxygen ... Hypoxemia - low oxygen ... saturation of hemoglobin ... loss) or abnormal hemoglobin ... diagnosis #causes #pathophysiology
Pulse Oximetry Summary
Pulse oximetry is the non-invasive continuous measurement of the oxygen saturation of hemoglobin. It
measurement of the oxygen ... saturation of hemoglobin ... that oxy- & deoxy hemoglobin ... #critcalcare #pathophysiology
Acute Otitis Media: Pathogenesis and Clinical Findings (in Children)
Upper Respiratory Tract Infection: 
 - Bacterial: Streptococcus
Children) Upper Respiratory ... - Viral (25%): Respiratory ... Inflammation & edema of respiratory ... #OtitisMedia #pathophysiology ... symptoms #signs #peds
Neonatal Resuscitation - Airway and Breathing
Airway
 • Opened by placing the infants's head in a neutral
2-3 seconds at inspiratory ... continue with peak inspiratory ... giving additional oxygen ... , use air/oxygen ... Breathing #Management #peds
Uncommon Causes of Noncardiogenic Pulmonary Edema (NCPE) - Differential Diagnosis Framework

High Altitude Pulmonary Edema:
 • Accumulation
epilepticus • Pathophysiology ... - Amount of oxygen ... Pulmonary Edema: • Pathophysiology ... The predominant pathophysiologic ... • Pathophysiology
High Flow Nasal Cannula
Putative beneficial mechanisms of high flow nasal cannula (HFNC) 
oxygen therapy. EELV, end-expiratory
cannula (HFNC) oxygen ... EELV, end-expiratory ... volume; FiO2, inspiratory ... oxygen fraction ... highflownasalcannula #pathophysiology
Childhood Immunization Schedule: Why we immunize
 • Diphtheria Toxin -> URT inflammation causes pseudomembrane with hardened
whoop; respiratory ... quadriplegia & respiratory ... Virus -> Attacks respiratory ... #Immunization #peds ... #pediatrics #pathophysiology