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Difficulty: MediumTechniques of Physical Assessment

An acute care nurse is reviewing clinical actions performed during the shift for a group of older adult clients. Which action demonstrates the correct application of physical examination principles?

  1. A
    Palpating the abdominal quadrants for guarding and tenderness prior to auscultating for bowel sounds in a client reporting abdominal cramping.
  2. B
    Delegating the initial comprehensive integumentary assessment of a newly admitted bedbound client to the unlicensed assistive personnel.
  3. Using the bell of the stethoscope lightly over the apical area with the client in the left lateral decubitus position to auscultate an S3 heart sound.Answer
  4. D
    Documenting a sudden onset of severe disorientation and combativeness as an expected, age-related cognitive change in an older adult client.

Answer

The correct action is using the bell of the stethoscope lightly over the apical area with the client in the left lateral decubitus position to auscultate an S3 heart sound.
The correct action demonstrates precise physical assessment technique. The bell of the stethoscope is specifically designed to auscultate low-pitched sounds, such as an S3 or S4 gallop and vascular bruits. Furthermore, positioning the client in the left lateral decubitus position brings the apex of the heart closer to the chest wall, which optimally accentuates low-pitched sounds originating from the left ventricle.

Step-by-Step Solution

1
Analyze the assessment technique involving the stethoscope and client positioning.
The bell is correctly identified for low-pitched sounds (such as an S3), and the left lateral decubitus position properly accentuates apical findings.
Applying the correct instrument (bell versus diaphragm) and patient positioning are foundational to accurate physical assessment.
2
Evaluate the sequence of the abdominal assessment.
Palpating before auscultation is determined to be incorrect for the abdomen.
Palpation can alter natural bowel sounds, requiring auscultation to occur immediately after inspection.
3
Examine the delegation of the integumentary assessment.
Delegating an initial assessment to an unlicensed assistive personnel is outside their scope of practice.
The registered nurse must perform all initial clinical assessments to establish a valid baseline.
4
Assess the interpretation of the client's cognitive change.
Sudden disorientation is recognized as pathological, not a normal age-related change.
Normal aging does not cause acute, severe cognitive decline; such symptoms require immediate medical evaluation.

Key Concept

Physical assessment techniques, instrument selection, and assessment sequencing
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Topics

Techniques of Physical Assessment

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