The mnemonic 'DUMBBELLS' is used to remember the signs of cholinergic toxicity. What does the 'B' stand for?
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Correct answer: Bronchorrhea and Bronchospasm
In cholinergic overdose, 'B' represents Bradycardia, Bronchospasm, and Bronchorrhea (excessive airway mucus). These respiratory effects are the most frequent cause of death in organophosphate poisoning.
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