Term
| change in nasal breathing, crepitus on palpation, bruising pain |
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Definition
| what s/s would someone have with a fractured nose? |
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Term
| CSF fluid will leave a halo on the filter paper, will test positive for glucose with dipstick |
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Definition
| what would indicate a skull fracture with a fracture of the nose? |
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Term
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Definition
what is the greater concern:
a.oxygen induced hypoventilation
b. untreated or inadequately treated hypoxemia
c. oxygen toxicity |
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Term
|
Definition
| what normally helps maintain patent airways and alveoli? |
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Term
| nasal cannula, facemasks (simple, partial rebreather mask, nonrebreather mask) |
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Definition
| what are some low-flow delivery systems? |
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Term
| those with chronic lung disease and those with a need for long term oxygen therapy |
|
Definition
| who is a good candidate for a nasal cannula |
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Term
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Definition
| these are use to deliver oxygen concentrations of 40-60% for short term oxygen therapy or emergency |
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Term
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Definition
| these provide oxygen concetrations of 60-75% with flow rates of 6-11 L/min, has a resevoir bag but no flaps. Pt. first rebreathes with each breath one third of the exhaled tidal volume. |
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Term
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Definition
| these provide the highest level of the low-flow systems and can deliver FiO2 of greater than 90% |
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Term
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Definition
| if a patient has an unstable respiratory status is unstable and may require intubation, what type of mask would you give them? |
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Term
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Definition
| this mask has a one way valve and flaps over exhalation ports for a one-way flow |
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Term
| venturi mask, aerosol mask, face tent, tracheostomy collar and T piece |
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Definition
| what are some high-flow systems? |
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Term
|
Definition
| this mask delivers the most accurate oxygen concentration--works by pulling in a proportional amount of room air for each liter flow of oxygen |
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|
Term
|
Definition
| this system is best for patients with chronic lung disease because it delivers a more precise O2 concentration |
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|
Term
| face tent, aerosol mask, tracheostomy collar, T piece |
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Definition
| these masks are used to provide high humidity and oxygen delivery |
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Term
|
Definition
| this type of breathing mask is used for facial trauma or burns |
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|
Term
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Definition
| this is used when high humidity is needed after extubation or upper airway surgery, or for thick secretions |
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Term
|
Definition
| this is used to deliver high humidity and the desired oxygen to patients with a tracheostomy |
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Term
|
Definition
| this can deliver O2 to patietss with tracheostomy, laryngectomy, or endotracheal tube |
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Term
| non-invasive positive pressure ventilation |
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Definition
| Technique uses positive pressure to keep alveoli open and improve gas exchange without airway intubation |
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Term
|
Definition
| mechanical delivery of set positive inspiratory pressure each time the patient begins to inspire; as the patient begins to exhale, the machine delivers a lower set end-expiratory pressure, together improving tidal volume. |
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Term
| Non invasive positive pressure breathing |
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Definition
| uses postivie pressure to keep alveoli open and improve gas exchange without the need for airway intubation |
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Term
| BiPAP bi level positive pressure airway |
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Definition
| A cycling machine delivers a set inspiratory positive airway pressure each time the patient begins to inspire, as the pt begins to exhale, the machine delivers a lower set end-expiratory pressure |
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Term
|
Definition
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|
Term
| CPAP continuos positive pressure airway |
|
Definition
| this delivers a set positive airway pressure throughout each cycle of inhalation and exhalation |
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|
Term
|
Definition
| what is the effect of CPAP? |
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|
Term
|
Definition
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|
Term
| those with atelectasis, cardiac-induced pulmonary edema, sleep apnea |
|
Definition
| what patients would benefit from CPAP? |
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