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Question 1 of 25
4% Complete
Which features suggest that a local anaesthetic has been injected intravascularly.
Palpitations, tremor, anxiety and a rise in heart rate occurring within seconds of injection, from the vasoconstrictor entering the circulation
Swelling at the injection site developing over several days
Immediate blanching of the skin over the cheek that persists for hours
A slow onset of anaesthesia over 15 minutes with prolonged numbness
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NDEB AFK & ACJ Mock Test Paper 1 | Clinical MCQs with Answers | Quiz | MCDI