Final answer:
The correct statement by the client about scopolamine transdermal patches is that they should be placed behind the ear to prevent motion sickness. This location allows for steady medication delivery, and patches are usually replaced every three days.
Step-by-step explanation:
The client's statement that indicates an understanding of the teaching about the scopolamine transdermal patch is: "I should place the patch behind my ear." This statement is correct as the transdermal patch is commonly applied to the skin just behind the ear, where it can deliver the medication steadily over time to help prevent motion sickness.
Scopolamine works by interfering with the communication between the nerves and the part of the brain that controls vomiting. Common side effects associated with scopolamine patches include dry mouth, drowsiness, and dizziness, but not a runny nose or diarrhea. The patches are typically replaced every three days, not daily. It is important to follow the prescribed regimen to ensure proper medication delivery and to minimize the occurrence of side effects.