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Empyema Necessitans (EN) on Chest POCUS

Pulmonary teaching case: you are called to the bedside of a
POCUS - What’s the diagnosis ... back & forth with respiration ... With inspiration ... With expiration, ... Necessitans #EN #Chest #clinical
Metformin Associated Lactic Acidosis (MALA) 

Pathophysiology of MALA
 - Metformin interferes with the activity of the
anaerobic metabolism Diagnosis ... presentation - Clinical ... - Kussmaul respiration ... Toxicity #Toxicology #Diagnosis
Typical Clinical Features of DKA:
 - 
Acetone breath 
 - Tachycardia 
 - Soft Bp
Typical Clinical ... status - Kussmaul respirations ... - Polyuria #Diagnosis
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
increases with respiration ... decreases with expiration ... Arrhythmia #cardiology #diagnosis ... electrocardiogram #variants #clinical
Empyema Necessitans (EN) on Chest Wall Physical Examination

Pulmonary teaching case: you are called to the bedside
drain - What’s the diagnosis ... back & forth with respiration ... With inspiration ... With expiration, ... #PhysicalExam #clinical
Basics of Waveform Capnography
Waveform capnography assesses ventilation by monitoring exhaled carbon dioxide
Can use measurement and morphology
pathophysiology CLINICAL ... Monitoring spontaneous respiration ... - Beginning of expiration ... WAVEFORM - Critical ... interpretation #patterns #diagnosis
Pathophysiology Of Constriction
Exaggerated Ventricular Interdependence:
 • Limited Cardiac Filling due to Fixed Volume → Septum Shifts
/Expiration • ... pressure with respiration ... Constant Through Respiration ... With inspiration ... With inspiration
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
increases with respiration ... decreases with expiration ... Arrhythmia #cardiology #diagnosis ... electrocardiogram #variants #clinical
Cheyne-Stokes Respirations - Also known as periodic respiration, Cheyne-Stokes (RCS) is a type of central sleep
Cheyne-Stokes Respirations ... known as periodic respiration ... by an irregular respiration ... #CheyneStokes #Respiration ... #PhysicalExam #Clinical
Biot's Respiration on Physical Exam
Biot's respiration is an abnormal pattern of breathing characterized by groups of
Biot's Respiration ... Physical Exam Biot's respiration ... FaresHAlghamdi #Biots #Respirations ... PhysicalExam #Breathing #clinical