9 results
Approach to the A-a Gradient
A-a gradient = PAO2 - PaO2
A-a gradient = [FiO2 x (Patm -
A-a gradient = [FiO2 ... chest) • Low PiO2 ... Elevation, Low Fio2 ... Left Shunt - Anatomic ... Intracardiac, Pulmonary
Oxygen Delivery by Device

Nasal Cannula 
• Indicated for low-flow, low-percentage supplemental oxygen. 
• Flow rate of
Lateral perforations ... high percentage FiO ... set to desired FiO2 ... deliver desired FiO ... #Pulmonary #Equipment
Lung Segment Anatomy Annotated on Chest CT
Right Lung:
 • Upper Lobe: Apical, Posterior, Anterior
 • Middle
Lung Segment Anatomy ... • Middle Lobe: Lateral ... Anteromedial, Lateral ... #CT #CTChest #pulmonary ... clinical #radiology #Anatomy
Bronchoscopy Anatomy - Labeled
A large part of pulmonary is procedural based, and bronchoscopy is used to
Bronchoscopy Anatomy ... large part of pulmonary ... middle lobe: - lateral ... #Bronchoscopy #Anatomy ... clinical #video #pulmonary
On a chest film only the outer contours of the heart are seen.
In many cases we
blood from the pulmonary ... just below the pulmonary ... On the lateral view ... left and on the lateral ... #Anatomy #Radiology
In this illustration the lower lobe arteries are coloured blue because they contain oxygen-poor blood.
They have
orientation, while the pulmonary ... level of the main pulmonary ... #Anatomy #Radiology ... #CXR #Lateral #
Endotracheal tumors on Bronchoscopy.

This patient was experiencing significant dyspnea and stridor. This mass was obstructing probably
plasma coagulation (FiO2 ... A fitting analogy ... clinical #video #pulmonary
Endotracheal Tumor -  Argon Plasma Coagulation on Bronchoscopy.

This patient was experiencing significant dyspnea and stridor.
plasma coagulation (FiO2 ... A fitting analogy ... clinical #video #pulmonary
Supraclavicular nodes
1.Low cervical, supraclavicular and sternal notch nodes
From the lower margin of the cricoid to the
extend to the left lateral ... left of the left lateral ... the left main pulmonary ... artery #Anatomy ... #Radiology #Pulmonary