Pulmonary Flashcards
What is IRV and percentage?
Inspiratory reserve volume
All air I can bring in
50%
What is TV and percentage?
Tidal volume
Air I breathe @ rest in and out
10%
What is ERV and percentage?
Expiratory reserve volume
Puff of air after TV expiration
15%
What is RV and percentage?
Residual volume
Air that is trapped in the lungs
25%
What is VC and percentage?
Vital capacity
All air I can control
75%
What is TLC and percentage?
Total lung capacity
All the air
100%
What volume never changes and what drops no matter the disease?
Tidal volume never changes
ERV and VC drops
What is rhonchi?
Snore
What is Cheyne stokes?
Death rattle or newborn
( no breathing for 30-40 sec then big gasp)
What is respiratory acidosis?
Aveolar hypo- ventilation
What is respiratory alkalosis?
Aveolar hyper-ventilation
Metabolic acidosis and metabolic alkalosis s/s?
> 20 RR
<12 RR
Bacteria pneumonia?
Productive cough “purulent”
Crackles
Viral pneumonia?
Dry cough
Crackles
Aspirational pneumonia?
Absent/ decreased breath sounds