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5 Cards in this Set
- Front
- Back
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Regarding syringes, which statement is true?
a needle cap should always be replaced prior to discarding a syringe in a biohazard sharps bin syringes may not be used to measure volumes greater than 10ml the higher the gauge, the thinner the needle in order to correctly seat the needle on the syringe, you must grasp the needle tightly between the thumb and forefinger |
the higher the gauge, the thinner the needle
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The acronym HEPA stands for:
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High Efficiency Particulate Air filter
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Which of the following is incorrect regarding a HEPA filter?
the filter should be cleaned by washing it with 70% isopropyl alcohol at least weekly a good way to monitor it's condition is with a flow rate meter it can remove particles as small as 0.3 microns in diameter all of the above are correct |
the filter should be cleaned by washing it with 70% isopropyl alcohol at least weekly
Never!! |
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"Coring" can be reduced by:
wiping the stopper with alcohol working in a laminar flow hood using a smaller syringe holding the syringe on a 45 degree angle with the bevel up when inserting the needle |
holding the syringe on a 45 degree angle with the bevel up when inserting the needle
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A filter used in an IV line will have an ability to remove particles as small as:
0.10 microns 0.22 microns 0.33 microns 0.50 microns |
0.22 microns
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