23 results
Comparison of Pathologic Breathing Patterns
Biot's respiration aka ataxic respiration:
 - Periodic breathing: hyperpnea (or normopnea) and
Comparison of Pathologic ... K = Ketones (Diabetic ... #Patterns #Respiratory ... #pulmonary #diagnosis ... #comparison #biots
Tracheal Descent Sign

Paradoxical inward movement of the trachea during inspiration. Seen in this COPD patient in
Seen in this COPD ... patient in severe respiratory ... #physicalexam #respiratory ... #pulmonary #breathing ... #Trachea #COPD
Kussmaul's Respirations on Physical Examination

Compensatory respiratory alkalosis in diabetic ketoacidosis (DKA)

#Kussmauls #Respirations #PhysicalExam #clinical #pediatrics #video
Compensatory respiratory ... alkalosis in diabetic ... pediatrics #video #pulmonary ... #respiratory #breathing
Kussmaul Breathing Pattern

Demonstration of Kussmaul breathing pattern seen here in Diabetic Ketoacidosis.  Initial pH was
Kussmaul Breathing ... pattern seen here in Diabetic ... Kussmaul breathing ... #Pattern #Pulmonary ... Clinical #Video #Respiratory
Hoover's sign on Physical Exam
Paradoxical retraction of the lower intercostal spaces on inspiration
Pulmonary hyperinflation → flattening
on inspiration Pulmonary ... this occurs, the inspiratory ... the transverse diameter ... Clinical #Video #Breathing ... #Respiratory #pulmonary
COPD Physical Exam Likelihood Ratios
Barrel Chest - LR 1.5
Pursed Lip Breathing - LR 2.7
Reduced breath sounds
COPD Physical Exam ... 1.5 Pursed Lip Breathing ... LR 11.8 Early inspiratory ... SatyaPatelMD #COPD ... LRs #diagnosis #pulmonary
Hoover's Sign

Hoover’s sign refers to inward movement of the lower rib cage during inspiration- instead of
associated with COPD ... Hoovers #Sign #Pulmonary ... #COPD #PhysicalExam ... Video #Clinical #Breathing ... #Paradoxical #Respiratory
Asthma vs COPD Presentation and Diagnosis
Asthma:
 • Epidemiology: Age usually < 45, History (personal or family)
70%, Scooped out expiratory ... curve, Low peak expiratory ... chest, Pursed lip breathing ... #comparison #Diagnosis ... #pulmonary
Abnormalities in Rate and Rhythm of Breathing 
Normal 
The respiratory rate is about 14—20 per min
Normal The respiratory ... be secondary to diabetic ... , drug-induced respiratory ... bronchitis, and COPD ... #Pulmonary #Abnormalities
Noninvasive Positive Pressure Ventilation (NIPPV)

Expiratory & Inspiratory Positive Airway Pressure
Both increase intrathoracic pressure, which can decrease
In COPD, decreases ... exacerbation (cardiogenic pulmonary ... edema) • COPD ... patients (ie., CHF or COPD ... NIPPV #CPAP #BPAP #indications