Final answer:
Transdermal application involves applying medication onto the skin, such as the transdermal scopolamine patch used to treat motion sickness.
Step-by-step explanation:
Transdermal application involves applying a medication onto the skin. In the case of the client at a healthcare facility, scopolamine is prescribed to be administered transdermally through a patch. The patch releases a controlled amount of the medication through the skin, allowing it to enter the bloodstream and provide the desired therapeutic effect.