5941 results
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
A-a gradient = [FiO2 ... Elevation, Low Fio2 ... arterial #pulmonary #Hypoxia ... #hypoxemia #differential ... #diagnosis
Berlin Criteria for Acute Respiratory Distress Syndrome (ARDS) 
- Respiratory symptoms must have begun within one
severity of the hypoxemia ... mm Hg < PaO2 / FiO2 ... mm Hg < PaO2 / FiO2 ... Severe - PaO2 / FiO2 ... Definition #Criteria #Diagnosis
TRALI Diagnostic Criteria
TRALI type 1 - Patients who have no risk factors for ARDS and meet
TRALI Diagnostic ... Acute onset, Hypoxemia ... (PaO2/FiO2 ≤ 300 ... contributor to the hypoxemia ... mild ARDS (PaO2/FiO2
Community Acquired Pneumonia - Presenting Features
 • History in favor of CAP: Dyspnea, Cough, particularly if
, Tachycardia, Hypoxemia ... breaths/min, PaO2 / FiO2 ... Acquired #Pneumonia #diagnosis
Intraoperative Hypoxia / Desaturation / Cyanosis - Guidelines for Crises in Anaesthesia
Using these steps from start
Intraoperative Hypoxia ... of unexpected hypoxia ... check measured FiO2 ... AND ACTIONS • Hypoxia ... Intraoperative #Checklist #Diagnosis
Acute Respiratory Distress Syndrome – ARDS: Clinical Cheat Sheet

An acute diffuse, inflammatory lung injury, leading to
congestion with hypoxemia ... or CXR ● PaO2/FiO2 ... Summary #CheatSheet #Diagnosis
An Algorithm for the Differential Diagnosis of Hypoxemia & Hypoxia

#Hypoxemia #Hypoxia #Algorithm #Differential #Diagnosis
the Differential Diagnosis ... of Hypoxemia & ... Hypoxia #Hypoxemia ... #Hypoxia #Algorithm ... #Differential #Diagnosis
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
Hypoxia and Hypoxemia ... - Overview Hypoxia ... common type of hypoxia ... ) PIO2 - atmospheric ... #differential #diagnosis
Hypoxemia vs Hypoxia
Hypoxemia - Partial pressure of arterial oxygen (PaO2) is below normal
Hypoxia - Insufficient oxygen
Hypoxemia vs Hypoxia ... Hypoxemia - Partial ... below normal Hypoxia ... without hypoxia ... #diagnosis #comparison
Intraoperative Hypertension - Guidelines for Crises in Anaesthesia
Hypertension is most commonly due to inappropriate depth of
check measured FiO2 ... Breathing - exclude hypoxia ... alfentanil can be diagnostic ... Intraoperative #Checklist #Diagnosis