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12 Cards in this Set
- Front
- Back
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A self-inflating bag with a pressure gauge site will work only if a pressure gauge is connected to the site or if the connection site is
a. left open b. plugged |
b. plugged
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A self inflating bag connected to a 100% oxygen source will deliver up to 100% oxygen
a. by itself b. only when an oxygen reservior is attached |
b. only when an oxygen reservior is attached
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A self-inflating bag connected to 100% oxygen, but without an oxygen reservior attached to it, delivers only about _______% oxygen.
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40%
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You are testing a resuscitation bag. When you squeeze the bag, you __________ feel pressure against your hand.
a. should b. should not |
a. should
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What number should the pressure gauge read in the illustration at the right when you squeeze the bag?
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The pressure gauge should read 30 to 40cm H2O because the pop-off valve is releasing.
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List 3 important factors that determine the peak inspiratory pressure delivered from a self-inflating bag.
1. 2. 3. |
1. how hard you squeeze the bag
2. any leakthat may be present between the mask and the baby's face 3. the set-pointof the pressure-release valve. |
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What are the 7 basic parts of a self-inflating bag?
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1. Air inlet and attachment site for oxygen reservoir
2. oxygen light 3. Patient outlet 4. Valve assembly 5.Oxygen reservoir 6. Pressure-release valve (pop-off) 7. Pressure gauge |
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In a self-inflating bag what is the valve assembly and where is it?
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It is positioned between the bag and the patient outlet.
When the bag is squeezed the valve opens to allow oxygen/air to the patient. When the bag reinflates the valve closes to prevent the patients air from being re-breathed. |
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The amount of supplemental oxygen to use during PPV should be determined by _________ _________.
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pulse oximetry
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Concentrations of oxygen higher than is present in room air are most reliably delivered using a ________ and an ________ __________.
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blender
oxygen reservoir |
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How do you test a self-inflating bag?
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block mask with hand;
do you feel pressure? Can you force the pressure-release valve open? Does the pressure gauge register 30 to 40cm H2o pressure when the valve opens? Does the bag reinflate quickly? |
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How do you control pressure in a self-inflating bag?
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How hard you squeeze the bag
Any leak that may be present between the mask and the baby's face The set-point of the pressure-release valve |
