Final answer:
Option D, 'Assessing the patient's statements,' is an example of evaluation as it involves analyzing the patient's level of understanding and interaction capabilities in the health context.
Step-by-step explanation:
Among the given options, the example of evaluation is: D. Assessing the patient's statements. Evaluation in the health context typically involves analyzing the patient's responses and health status to determine their level of understanding, orientation, and ability to interact. For instance, if a patient responds to the question "What is your name?" with an unrealistic answer or appears confused, it can indicate a problem with reality orientation or speech function, which an evaluation should address.