D

Atropine is used to counter muscarinic symptoms in organophosphorus poisoning [Taylor, 1965, PMID 5831217], to treat muscarinic (muscarine-containing) mushroom poisoning [Stallard, 1989, PMID 2911548], and as first-line therapy for symptomatic bradyarrhythmias/arrhythmias such as sinus bradycardia or AV block [Barstow, 2017, PMID 28266824]. It produces mydriasis and cycloplegia, not miosis; therefore “Miotic” is not a therapeutic use of atropine [Krastel, 1996, PMID 8963150].