Flashcards
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| show | Approximately 5cm below the carina (egans pg 776)
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| show | Thickening of secretions due to dehydration (egans pg 776)
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| show | Hypothermia (a reduced body temperature) (egans pg 777)
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| What are humidifiers used for? | show 🗑
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| Temperature is an important factor affecting humidity due to the fact that the greater the temperature of the gas the more H2O vapor it will hold. (true or false) | show 🗑
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| show | There needs to be a large surface area to enable evaporation to take place (egans pg 778)
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| What are the three most common humidifiers used in Respiratory care? | show 🗑
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| In the Passover humidifier what is the purpose of the Hydrophobic membrane? | show 🗑
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| show | HME is a heat and moisure exchange device.
1)Simple condenser humidifiers
2)Hygroscopic condenser humidifiers
3)Hydrophobic condenser humidifiers
(egans pg 780)
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| What organization sets the standards for the HME's? | show 🗑
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| show | 1L of H2O per day (egans pg 784)
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| Simple large reservoir systems are manually refilled with sterile or distilled water. Why would this be a problem? | show 🗑
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| show | Thermistor probe (egans pg 783)
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| Not all active heated humidifiers perform the same under all conditions. (True or False) | show 🗑
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| To maintain airway temperatures by humidification the temperature has to range between ___ and __ C | show 🗑
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| What are the three most common problems with humidification systems? | show 🗑
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| show | 1)Temperature difference across system (humid. to airway)
2)Ambient temperature
3)Gas flow
4)Set airway temperature
5)Length,diameter, and thermal mass of breathing circuit
(egans pg 787)
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| What is the definition of a Nebulizer? | show 🗑
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| show | 1)Large-Volume nebulizers
2)Ultrasonic nebulizers
(egans pg 790)
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| Bland aerosols can cause bronchospasms in some patients. (True or false) | show 🗑
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