Final answer:
B. easily broken down by host. An ideal antimicrobial therapeutic drug exhibits all of the following characteristics except being easily broken down by the host.
Step-by-step explanation:
The correct answer is B. easily broken down by host. An ideal antimicrobial therapeutic drug exhibits all of the following characteristics except being easily broken down by the host. An ideal drug should be nontoxic to the host, easily administered, have a limited capacity to elicit resistance, and be nonallergenic to ensure its effectiveness in treating infections.