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21 Cards in this Set
- Front
- Back
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what is Endoscopy?
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Endoscopy is a noninvasive way to view internal body structures through a fiberoptic viewing scope.
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What types of endoscopes are placed through apuncture hole and a Trocar-cannula? |
Laparoscopy and Arthroscopy
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what does Laparoscopy and Thoroscopy uses to inflate the area to visulize?
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Co2 or nitrogen air
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What does Arthroscopy uses to inflate and visualize?
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saline fluid
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what are the EndoscopyUses:
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Examining stomach, intestines and colon through fiberoptic viewing.
Noninvasive way to obtain tissue biopsy of GI tract. Removal of GI foreign bodies |
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Advantages of using endoscopy? |
Miniamal invasive surgery
Small Sx incision and lower infection Quicker healing and recovery Decreased pain and hospital stay |
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EndoscopeCleaning?
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Neutral Ph enzymatic cleaning agent.
Wiped down with alcohol & hanged to air dry. |
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Laser Surgery-Co2 Laser?
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Light Amplification by the Stimulated Emission of Radiation
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Laser Principles?
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CO2 gas that is excited to form laser light (Photon)-producing thermal heat
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Laser surgery entails?
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no tissue contact
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Laser light produces?
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heat and cause soft tissue to become vaporized causing.
Incision, excision,vaporization or ablation andhemostasis. |
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What does Water soaked gauze or cloth do in laser surgery? |
protects tissue form laser injury and metal reflect laser heat.
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What does CHAR-carbonization (excessive heating of tissue) Causes? |
inflammation and poor tissue healing and pain |
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Clinical Uses for laser surgery?
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Declaw, Acral lick granuloma, Skin tumor removal, Amputations, Oral mass, Debark, Elongated soft pallate
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Advantages of Laser surgery? |
Hemostasis: sealsblood vessels.
Less to no pain sealsnerve endings
No inflammation or swelling Sealslymphatics and no contact to prevent bruising. Quicker recovery |
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Class I-Produces no hazards? |
- CD player
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Class II-Low power, not hazardous unless viewed forlong time periods?
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Laser pointers
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Class III-Lasers that cause damage either by viewing or collateral damage?
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Fire arm laser sights, grocery scanners
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Class IV-lasers that damage due to direct exposure that are flammable and produce tissue injury?
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(Medical Co2 Lasers)
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Technicians Role with LaserSurgery? |
Suction to filter toxic and carcinogenic fumes
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Cleanand wipe laser machine with?
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alcohol
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