Multiple choice

The most common rhythm disturbance during early postoperative period is _________.

  1. bradycardia

  2. ventricular fibrillation

  3. tachycardia

  4. complete heart block

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Most common complication from posterior superior alveolar nerve block is hematoma, due to insertion of needle too far posteriorly into the pterygoid plexus of veins; in addition, the maxillary artery may be perforated.