Discover the answers you need at Westonci.ca, a dynamic Q&A platform where knowledge is shared freely by a community of experts. Experience the ease of finding reliable answers to your questions from a vast community of knowledgeable experts. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.

Which medication is a muscarinic agent that prevents bronchoconstriction caused by vagal discharge and is often used in both children and adults?
a. Ipratropium (Atrovent)
b. Salmeterol (Serevent)
c. Formoterol (Foradil)
d. Albuterol (Ventolin)
e. Theophylline (Theo-24)