Final answer:
Out-of-state pharmacies must obtain a Tennessee license to conduct business in Tennessee, in accordance with state pharmacy practice laws to ensure safety and regulation.
Step-by-step explanation:
Out-of-state pharmacies are indeed required to obtain a Tennessee license if they wish to conduct business within Tennessee. This is a common regulation across many states to ensure that pharmacies comply with local laws and standards. If an out-of-state pharmacy intends to dispense medications to residents in Tennessee, they must adhere to the state's pharmacy practice laws and standards, which include obtaining proper licensure. This process helps maintain a safe and regulated pharmaceutical environment for consumers.