Objective data are best described as which of the following?

• A. Information gathered from patient’s subjective feelings.
• B. Only financial data.
• C. Only patient dietary intake.
• D. Information gathered through physical assessment, laboratory tests, and other diagnostic sources.

Answer: (D)

Objective data are observable and measurable findings that can be verified by the clinician or through instruments. They come from the nurse’s own assessment and tests—physical examination findings (such as edema, rashes, breath sounds), vital signs, laboratory values, imaging results, and other diagnostic measures. These data provide concrete evidence of the patient’s condition and how it changes over time, allowing for trackable progress and response to treatment. By contrast, subjective data come from the patient’s personal reports of symptoms, feelings, and experiences, like pain or fatigue, which cannot be independently verified. Among the options, information gathered through physical assessment, laboratory tests, and other diagnostic sources is the best fit for objective data. Financial data and dietary intake are not typically considered objective data, since dietary intake is usually reported by the patient rather than measured independently.