McqMate
| Q. |
which is true with regard to a laceration of the pinna of the ear? |
| A. | direct infiltration is a safe option |
| B. | adequate regional block is achieved by injecting LA from both a superior and inferior direction anterior to the ear |
| C. | adequate regional block is achieved by injecting LA from both superior and inferior directions posterior to the ear |
| D. | adequate regional block requires both and anterior and posterior block |
| E. | an intraoral approach provides the longest anaesthesia |
| Answer» D. adequate regional block requires both and anterior and posterior block | |
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