Which item illustrates objective data?

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Prepare for the Coordinator of Care Exam 5. Study with flashcards and multiple choice questions, each designed to provide hints and explanations. Get ready to excel in your exam!

Multiple Choice

Which item illustrates objective data?

Explanation:
Objective data are observable and measurable facts obtained without relying on the patient’s interpretation. A blood pressure value is an objective data point because it comes from a calibrated instrument and yields a numerical value that can be independently verified. The other items rely on the patient’s subjective experience—feeling anxious, rating pain, describing nausea—which are influenced by personal perception and reporting. Thus the blood pressure measurement best illustrates objective data.

Objective data are observable and measurable facts obtained without relying on the patient’s interpretation. A blood pressure value is an objective data point because it comes from a calibrated instrument and yields a numerical value that can be independently verified. The other items rely on the patient’s subjective experience—feeling anxious, rating pain, describing nausea—which are influenced by personal perception and reporting. Thus the blood pressure measurement best illustrates objective data.

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