The best example of "subjective data" from the options given below is:

GMCH - 2016

Nursing Foundation

Medium

Appeared in: GMCH - 2016

Explanation

Subjective data consists of information gathered from the patient's perspective, such as their feelings, perceptions, and concerns. This type of data is also known as a 'symptom'.
The statement 'The patient is having chest discomfort for 2 hours' is a classic example of subjective data because 'discomfort' is a personal feeling that cannot be directly measured or observed by the nurse.
Only the patient can describe the quality, intensity, and duration of their discomfort, making their self-report the primary source of this information.

Option B: The patient's temperature reading of 99°F is objective data. It is a precise measurement obtained using a clinical instrument (a thermometer) and can be verified by another healthcare professional.
Option C: The description of a pressure sore (5 cm, Stage 2) is objective data. It is based on direct observation and measurement by the nurse during a physical assessment.
Option D: A blood pressure reading of 120/80 mmHg is objective data. It is a quantifiable measurement taken with a sphygmomanometer and stethoscope, providing factual information about the patient's cardiovascular status.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Differentiating between subjective and objective data in nursing assessment as background academic context rather than a clinical decision trigger.
Differentiating between subjective and objective data is the first step in the nursing process (ADPIE) and is crucial for accurate diagnosis and effective care planning.
A nurse uses subjective data to guide the physical assessment. A patient's report of 'chest discomfort' (subjective) immediately prompts the nurse to perform objective assessments like checking vital signs, listening to heart and lung sounds, and obtaining an ECG.
What if the patient is non-verbal or confused and cannot report their symptoms? The nurse must then rely more heavily on objective data (e.g., vital signs, lab results) and observable signs of distress (e.g., grimacing, guarding, restlessness) to assess the patient's condition.

How to Approach the Question

First, identify the key concept in the question, which is 'subjective data'.
Define 'subjective data' for yourself: It's what the patient SAYS or feels. Think 'S' for Subjective and Says. It's a symptom.
Contrast this with 'objective data': It's what you OBSERVE or measure. Think 'O' for Objective and Observe. It's a sign.
Evaluate each option against your definitions.
Option A: 'chest discomfort' - This is a feeling the patient says they have. It fits the definition of subjective.
Option B: 'temperature' - This is a measurement. It's objective.

Concept Tested & Keywords

Concept Tested: Differentiating between subjective and objective data in nursing assessment.
Stem keywords: subjective data, nursing assessment
Lead-in keywords: best example
Negative lead-in flag: false

Q75vnm84TK4Hyvo1qVfxA2

E6 Nursing Fundamentals Potter Perry 12e Part 2 p. 3-5