All of the Following Statements About Intraoral Injections Are False

question 45

Multiple Choice

All of the following statements about intraoral injections are false EXCEPT one. Which one is the EXCEPTION?

• A)The incisive nerve block provides lingual soft tissue anesthesia
• B)An initial negative aspiration ensures no risk for intravascular injection, and additional aspiration is unnecessary during solution deposition
• C)The site of needle insertion for a posterior superior alveolar nerve block is the height of the mucobuccal fold above the maxillary second molar
• D)The recommended amount of time to inject a 1.8-mL cartridge with regard to client safety and comfort is 30 seconds

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