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10 Cards in this Set
- Front
- Back
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Toxic reaction |
Symptoms that appear to result from an overdose or excessive administration of an anesthetic solution. |
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Vasoconstrictors |
Are drugs that are added to an Aesthetic Solutions to constrict blood vessels around the injection site and reduce blood flow in the area |
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Paresthesia |
The sensation of feeling numb |
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Local infiltration |
Is an injection method that places anesthetic solution into the tissues near small terminsl nerve branches for absorption. usually takes one minute to numb |
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Field block anesthesia |
Field block is deposited near larger terminal nerve branches takes two to three minutes to numb involves the maxillary and mandibular anterior regions |
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Nerve block anesthesia |
Is injected near a main nerve trunk numbs the posterior region of a quadrant to the mid line usually takes 4-5 minutes to numb. |
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Lumen |
Opening of needle where the anesthetic solution flows through |
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Intraosseous anesthesia |
Places local anesthetic directly into the cancellous bone spongy bone |
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Periodontal ligament injection |
Also known as an intraligamentary injection, has a variety of uses and involves inserting the needle into the gingival sulcus along the long axis of the toothto be treated |
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Intrapulpal injection |
Deposits the anesthetic directly into the pulp chamber or root canal of the involved tooth |
