Final answer:
The most appropriate consideration when planning care for older clients is to start with the smallest dose of medication and increase slowly as needed.
Step-by-step explanation:
When planning care for older clients, it is most appropriate to start with the smallest dose of medication and increase slowly as needed. This is because older clients may be more sensitive to the effects of medication and may have a higher risk of experiencing side effects. By starting at a low dose and gradually increasing, healthcare providers can monitor for any adverse reactions and adjust the dosage accordingly.