Final answer:
The statement indicating a client feeling nauseated is an objective data is false. Nausea is a subjective symptom since it is reported by the individual and cannot be measured directly in a clinical setting.
Step-by-step explanation:
Objective data refers to the measurable, observable information collected through a clinical assessment. In contrast, the client expressing a feeling of nausea provides a description of their personal experience, which is considered subjective data. Symptoms like nausea are reported directly by the client and are not quantifiable through ordinary physical examination techniques. Therefore, the statement that a client feeling nauseated is an example of objective data is false.
Healthcare providers sometimes use tools such as the Wong-Baker Faces pain-rating scale to attempt to quantify subjective symptoms, but these are still based on the patient's personal report and do not convert the symptom into objective data. Some objective methods, like measuring skin conductance fluctuations, can indirectly assess the physiological response to pain, but they still do not directly measure the subjective experience.