The nurse is observing the auscultation technique of another nurse. The correct method to use when progressing from one auscultatory site on the thorax to another is _______ comparison.
Side-to-side
Top-to-bottom
Posterior-to-anterior
Interspace-by-interspace
The Correct Answer is A
A. Side-to-side:
This technique allows for comparison of corresponding areas on both lungs to detect asymmetry in breath sounds.
B. Top-to-bottom:
While commonly used during general assessments, this method alone does not allow for comparison between the lungs.
C. Posterior-to-anterior:
This is not a method for auscultation comparison. Lungs are assessed posteriorly and anteriorly, but not as a comparison method.
D. Interspace-by-interspace:
This refers to location, not comparison technique. Side-to-side ensures symmetry is assessed properly.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Hold the shaft of the penis at a 60-degree angle:
The penis should be held at a 90-degree angle (perpendicular to the body) to straighten the urethra and ease catheter insertion.
B. Hold the shaft of the penis with the dominant hand:
The non-dominant hand is used to hold the penis and is considered contaminated after touching the patient. The dominant hand inserts the catheter using sterile technique.
C. Cleanse the meatus 3 times with the same cotton ball from clean to dirty:
A new cotton ball or swab should be used each time to prevent contamination. "Clean to dirty" implies incorrect direction-meatus is the cleanest part.
D. Cleanse the meatus with circular strokes beginning at the meatus and working outward:
This is the correct technique for male catheterization. Start at the urethral opening and clean outward using sterile technique.
Correct Answer is A
Explanation
A. 15 degrees:
A 15-degree angle is used for intradermal injections, like the tuberculin skin test, to ensure the medication is deposited just under the skin.
B. 30 degrees:
This angle is not appropriate for any standard injection type.
C. 45 degrees:
Used for subcutaneous injections, not intradermal.
D. 90 degrees:
Used for intramuscular injections, not appropriate for a PPD test.
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