| A | B |
|---|
| resources for smoking cessation | patch, gum, hypnosis, drug therapy |
| deep breathing/coughing | improves ventilation; expands alveoli |
| pursed-lip breathing | helps keep airways open during exhalation; promotes CO2 excretion |
| nasal cannula | 1-6L/min; must be a nose breather |
| simple face mask | 5-10L/min creating 40-60% |
| partial rebreathers | 50% or greater; allows rebreathing of some exhaled gases |
| non-rebreather | one-way valves; no inhalation of exhaled gases; 70% to as near 100% as possible |
| venturi mask | more precise percentage; 35-60% using specified dials |
| nebulizer treatments | inhalation of meds |
| MDI | meds under pressure; takes coordination |
| IS | expands alveoli at lung bases` |
| chest physiotherapy | loosens secetions using vibration and percussion |
