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18 Cards in this Set
- Front
- Back
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4 Steps - Hook up Rebreather (circle system)
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1- Attach Y-tubing to insp & Exp. ports
2 - Res bag --> Res port 3- Scavange tubing --> scavange port 4- Ensure pop-off is open |
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3 Steps - NRB
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1- Fresh gas tubing --> outlet port of prec. vaporizor
2 - Scavange tube --> Scavange tube 3 - Ensure pop-off is open |
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Why is flowrate higher for NRB's?
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High O2 flow rate prevents rebreathing of exhaled gases
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Why do small animals use NRB's?
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1- Not enough TV to use rebreather
2 - Less work involved |
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What's the FIRST thing you do after you detach a hose/tubing to change breathing systems?
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ALWAYS reattach correct hose of breathing system your going to use. Never leave hoses unattached
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Analgesia
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Absence of the awareness of pain
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Pre-emptive Analgesia
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Use of pain meds prior to onset of pain
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Anesthesia
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Abscence of sensation
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General Anesthesia
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CNS depression, loss of consciousness, abscence of pain perception
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Local Anesthesia
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Use of chemical agents on peripheral sensory neurons to disrupt nerve impulse transmission
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Regional Anesthesia
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Blocks nerve impulses to and from a large area
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Dissociative Anesthesia
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CNS stimulant, "trance like", disruption of nerve conduction pathways (Ketamine)
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Catalepsy
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Malleable rigidity of muscles
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Balanced Anesthesia
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Combo of anesthetic agents, increases advantages, but not disadvantages
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Sedation/Tranquilization
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State of relaxation, calming, decreased anxiety
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Neuroleptanalgesia
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Sedative/tranquilizer + opoid
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Agonist
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Drug that produces its effect by interacting/binding with specific receptor (brain/spinal cord)
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Antagonist
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Drug that occupies specific receptor but exerts no effect, reversal agent
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