6 results
Pulse Oximetry Summary
Pulse oximetry is the non-invasive continuous measurement of the oxygen saturation of hemoglobin. It
Pulse Oximetry Summary ... deoxy hemoglobin differentially ... such as after a pause ... signal strength Nick ... #critcalcare #pathophysiology
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
- Differential ... Diagnosis and Pathophysiology ... Physiologic Causes ... #Diagnosis #Pathophysiology ... #causes #cardiology
Quincke's Pulse in a patient with a normal echocardiogram (non-valvular)

A 70 y/o man presents with new
is identified (video ... Workup for cause ... highest on my differential ... EtOH causes thiamine ... Fingernails #Nailbed #Cardiology
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
Framework NCPE Pathophysiology ... Causes include: ... balance • Flat neck ... ischemic changes CXR ... #diagnosis #cardiology
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
Hypoxia and Hypoxemia ... Hypoxia #Hypoxemia #summary ... #pulmonary #differential ... #diagnosis #causes ... #pathophysiology
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Abscess - Diagnosis and ... Management Summary ... • Most common cause ... Lung Abscess Pathophysiology ... Blood cultures • CXR