Syncope and Airway Obstruction Management · CDA

Which of the following signs is most indicative of a vasovagal syncope episode in a dental patient?

  1. Rapid onset of loud wheezing together with visible airway swelling
  2. A sudden marked rise in both blood pressure and heart rate
  3. Pallor, sweating, bradycardia and brief loss of consciousness
  4. Violent generalized convulsions with sustained rhythmic jerking
Show answer and explanation

Correct answer: Pallor, sweating, bradycardia and brief loss of consciousness

Common manifestations of syncope include pallor, diaphoresis (sweating), bradycardia or slowing of pulse, hypotension, and transient loss of consciousness.

Difficulty: Medium Question 3 of 20

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