Muscarinic can also be remembered as DUMBELS=diaphoresis/diarrhoea, urination, miosis, bronchorrhoea/bronchospasm/bradycardia, emesis, lacrimation, salivation.
Atropinization=uniform improvement of all 5 observed parameters (miosis/diaphoresis/bradycardia/hypotension/poor air entry) If not improved double atropine dose and re-assess