Which statement best differentiates subjective data from objective data?

Which statement best differentiates subjective data from objective data?

• A. Subjective data are observable measurements.
• B. Objective data are patient statements.
• C. Subjective data are reports from the patient; objective data are observable or measurable findings.
• D. Objective data are personal opinions.

Answer: (C)

Subjective data come from the patient’s own reports about what they feel or experience, such as pain, nausea, or fatigue. These are not directly observable by you and must be conveyed by the patient. Objective data are what you can observe or measure—things like vital signs, physical exam findings, or lab results. They don’t rely on the patient’s description and are verifiable by equipment or examination. So the best statement says subjective data are reports from the patient, while objective data are observable or measurable findings.

Subjective data come from the patient’s own reports about what they feel or experience, such as pain, nausea, or fatigue. These are not directly observable by you and must be conveyed by the patient. Objective data are what you can observe or measure—things like vital signs, physical exam findings, or lab results. They don’t rely on the patient’s description and are verifiable by equipment or examination.

So the best statement says subjective data are reports from the patient, while objective data are observable or measurable findings.