When performing a thorough physical assessment on a patient, the licensed practical nurse (LPN) begins collecting primary data. An example of primary data is that
The patient's daughter appears anxious about the patient's hospitalization.
The patient reports a history of chronic obstructive pulmonary disease.
The patient's spouse reports the patient has difficulty sleeping.
The patient's caregiver complains of feeling overwhelmed.
The Correct Answer is B
A: The daughter's anxiety is secondary information and not directly related to the patient's health status.
B: The patient's self-reported medical history is primary data as it comes directly from the patient and provides essential information for the assessment.
C: The spouse's report of the patient's difficulty sleeping is secondary information and not directly observed or reported by the patient.
D: The caregiver's complaint is secondary information and does not provide direct insight into the patient's health status.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A: The cuff should ideally cover about 80% of the circumference of the upper arm, not just 50%.
B: The cuff should be placed level with the client's heart, specifically aligned with the brachial artery for accurate measurement.
C: Elevating the arm above the level of the heart can lead to an inaccurately low reading.
D: Proper alignment with the brachial artery ensures that the sensor correctly detects the arterial pressure, crucial for accurate readings.
Correct Answer is B
Explanation
A: Convection involves the movement of air or liquid around the body, which then carries heat away but does not involve phase change like evaporation.
B: Evaporation is the process where liquid (sweat) turns into vapor, removing heat from the surface it evaporates from, which is the primary cooling mechanism in sweating.
C: Conduction involves direct transfer of heat through contact with cooler objects, not relevant to the drying of sweat.
D: Radiation refers to heat transfer through electromagnetic waves and does not require the presence of an intervening medium, unlike the evaporation of sweat.
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