After completing an initial assessment of a patient, the nurse has documented that the respirations are 16 and his pulse is 68 beats per minute. What type of assessment data is this?
Reflective
Introspective
Objective
Subjective
The Correct Answer is C
Rationale:
A. Reflective data involves the nurse’s personal thoughts, insights, or reflections about the patient or situation. For example, a nurse might consider how a patient’s behavior reminds them of another case or reflect on how the patient’s condition affects them emotionally. While reflective thinking is important for clinical reasoning, it does not represent measurable patient data and is therefore not the type of assessment data documented here.
B. Introspective data pertains to internal self-analysis or examination, such as a nurse evaluating their own emotions, attitudes, or thought patterns. This type of data is subjective to the observer and does not provide factual information about the patient’s physical state. Vital signs, such as pulse and respirations, are not introspective data.
C. Objective data is factual, measurable, and observable information collected directly by the nurse or through diagnostic tools. It includes things that can be seen, heard, felt, or measured, such as vital signs, laboratory results, physical examination findings, and imaging studies. In this scenario, the nurse documented a respiratory rate of 16 breaths per minute and a pulse of 68 beats per minute. These values are quantifiable, verifiable, and independent of the patient’s personal report, which makes them classic examples of objective data. Objective data forms the foundation for identifying actual health problems, planning interventions, and evaluating outcomes.
D. Subjective data is information reported by the patient about their own experiences, perceptions, or feelings, such as statements like “I feel short of breath” or “My chest hurts.” Because vital signs are observed and measured by the nurse, not reported by the patient, they are not subjective data.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Rationale:
A. Placing the stethoscope over the patient’s chest and listening for the first sound is incorrect because blood pressure is measured by auscultating the brachial artery in the antecubital fossa, not the chest.
B. Inflating the cuff to 140 mmHg and releasing it quickly while palpating the radial pulse is incorrect because 140 mmHg may not exceed the patient’s systolic pressure, and rapid deflation can lead to an inaccurate reading.
C. Inflating the cuff to 100 mmHg and slowly deflating while listening for Korotkoff sounds is incorrect because in many adults this pressure may not be sufficient to occlude the brachial artery, which can result in a falsely low measurement.
D. Inflating the cuff to 30 mmHg above the patient’s estimated systolic pressure and slowly deflating while listening for Korotkoff sounds is correct. The cuff should be placed on the bare upper arm at heart level, and the stethoscope positioned over the brachial artery. The first Korotkoff sound heard indicates systolic pressure, and the disappearance of sound indicates diastolic pressure. Inflating above the estimated systolic pressure ensures the artery is fully occluded, allowing for an accurate reading.
Correct Answer is C
Explanation
Rationale:
A. Bradycardia is typically a later sign of moderate to severe hypothermia, as the body’s core temperature drops significantly. Early hypothermia usually triggers compensatory mechanisms rather than slowing the heart rate.
B. Altered mental status occurs later in hypothermia when core body temperature falls substantially. Early stages are usually accompanied by alertness, as the body attempts to generate heat.
C. Shivering is the primary early physiological response to cold exposure. It is the body’s mechanism to generate heat through involuntary muscle activity and typically occurs when core body temperature begins to drop slightly below normal (mild hypothermia, 35–36°C or 95–96.8°F). Shivering is an important warning sign that the body is losing heat and compensating to maintain homeostasis.
D. Hypotension is a later manifestation of hypothermia due to cardiovascular depression and vasoconstriction failure. Early hypothermia usually presents with peripheral vasoconstriction, not low blood pressure.
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