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31 Cards in this Set
- Front
- Back
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Hering-Breuer Inflation reflex
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generated by stretch receptor located in the large and small airway Stop inhibit futher exspation (inspiration)
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Heads reflex
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opposite of hering-breure reflex. Helps maintain large VT during exercise deep sigh helps pervent alveolar collapes or atelectasis. 1st breaths baby
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Asynchrony
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occurs when the outward movement of the abdomen lags behind the rib cage during inspiration. Could be a sing of ventilatory failure
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abdomenal paradox
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abdomen is sucken inwardduring inspiration as rib cage exspands
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Air Trapping
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Auto peep
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apneustic breathing
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the DRG inspiratory neurons fail to swich off causing prolonged inspiration
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deflation reflex
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sudden collapse of the lung stimulates inspiratory efforts.
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irrant receptors
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vagal sensory nerve fibers that cause reflex broncoconstriction coughing sneezing tachypnea and narrow of the glottis
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vagovagal
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laryngospasm coughing and slowing of the heart beat. caused by endotracheal intubation airway suctioning and bronchoscopy
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Cheyne Stokes
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respitory rate and VT gradualy increaseand then gradually decrease to comlete apnea and then repeats again happens when cardiac output is low
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Biots (similar to Cheyne Stokes)
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except VT is idenical caused by ICP
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Increased CO2 dose what to the Brain?
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dilates
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subqutaneous emphysema
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accumulation of air in the subcutaneous tissues due to leakage from the lung 18
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pt. assessment
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Exam #1 questions 1,5,7,14,15,33 RC Quiz 220
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bubbling sounds
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224 exam 1 #20
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Stridor
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224 exam 1 #21
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coars crackels
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224 exam 1 #22
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ABG
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EXAM #3 (222) 1-5, 51-58, exam 2 (222) 8, 80
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ABG guidelines
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376, 377 368 Egan`s
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how oximetry works
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Egans 356-391
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end tidal CO2
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PET CO2 Egans1123 normal vaues 1291
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PFT
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Exam 3 (224) 1-48 exam 2 ( 222)
5,22,35,37,38,39 |
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What is considered reversable
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Asthma
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respitory drugs
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test
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breathing patterns
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224 exam 1 8,9,11,14,15,16,17,18,21
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endotracial intubation
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224 exam2 37,40,41,43,44,45,46,47,48,49,50,51,52,
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medical gas theraphy
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224 exam 2 54-67 72,73,,74,75
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hyperbaric
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224 exam 2 76
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lung exspation
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test 224 # 2 79
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modes
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224 test 2 84, 83
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non invasive
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exam 3 224 49-59
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