A male client arrives at the clinic for follow-up health assessment after recent antibiotic treatment for pneumonia without hospitalization. Which technique should the nurse implement to assess for adventitious lung sounds?
Press the stethoscope's diaphragm firmly on the skin over each lung field.
Use the bell of the stethoscope to listen to the lung fields over lower lobes.
Shave all chest hair that may distort sounds heard through the diaphragm.
Have the client lay flat while listening to the anterior surface of the chest.
The Correct Answer is A
A) Press the stethoscope's diaphragm firmly on the skin over each lung field: The diaphragm of the stethoscope is best for hearing high-pitched sounds, such as breath sounds, including adventitious lung sounds like crackles, wheezes, and rhonchi. Pressing the diaphragm firmly against the skin ensures optimal transmission of these sounds, allowing for accurate assessment of the client's lung condition.
B) Use the bell of the stethoscope to listen to the lung fields over lower lobes: The bell of the stethoscope is designed to pick up low-pitched sounds and is typically used for heart sounds and vascular sounds. It is not the best choice for auscultating breath sounds in the lungs, which are better heard with the diaphragm.
C) Shave all chest hair that may distort sounds heard through the diaphragm: While chest hair can sometimes cause distortion, it is generally not necessary to shave the chest. Instead, pressing the diaphragm firmly against the skin can help minimize interference from chest hair. If needed, the nurse can also moisten the chest hair to reduce the sound interference.
D) Have the client lay flat while listening to the anterior surface of the chest: Although certain positions can aid in auscultation, lying flat is not always necessary and can be uncomfortable for clients with respiratory issues. Sitting up or in a semi-recumbent position is generally more comfortable and effective for assessing lung sounds.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A) Obese, serious threat to well-being: A BMI of 32 kg/m² places the client in the category of obesity (BMI ≥ 30 kg/m²). Obesity is a significant health concern associated with increased risks for various conditions such as cardiovascular disease, diabetes, hypertension, and certain cancers. The client's BMI indicates that she is obese, which poses a serious threat to her overall well-being and health.
B) Appropriate weight for height, good general health: This is incorrect because a BMI of 32 kg/m² does not fall within the normal range of 18.5 to 24.9 kg/m². The client is not at an appropriate weight for her height and is not considered to be in good general health based on this BMI.
C) Extreme obesity, at risk for multiple co-morbidities: While a BMI of 32 kg/m² does indicate obesity, it does not reach the threshold for extreme obesity (BMI ≥ 40 kg/m²). Therefore, the client is not categorized as extremely obese, although she is still at risk for several co-morbidities associated with obesity.
D) Undernutrition, at risk for malnutrition: This is incorrect because a BMI of 32 kg/m² is indicative of excess weight, not undernutrition or malnutrition. The client's BMI suggests an over-nutrition status rather than undernutrition.
Correct Answer is C
Explanation
Answer: C. Document the presence of borborygmi.
Rationale:
A. Elevate the head of the client's bed immediately:
While elevating the head of the bed may be appropriate in certain situations, it is not the necessary immediate action in this context. The presence of loud, high-pitched bowel sounds does not indicate a need for repositioning the client. Instead, the nurse should first focus on assessing the findings before making any positional changes.
B. Use the bell of the stethoscope to auscultate again:
The bell of the stethoscope is typically used for lower frequency sounds, such as heart murmurs or certain vascular sounds. Since the nurse has already identified high-pitched bowel sounds using the diaphragm, switching to the bell is not appropriate for this situation. The diaphragm is better suited for detecting the types of sounds the nurse is hearing.
C. Document the presence of borborygmi:
Borborygmi refers to the loud, gurgling bowel sounds that can indicate increased intestinal activity. Documenting this finding is essential as it provides a clear record of the client's bowel sounds at this moment. This documentation can aid in monitoring the client's gastrointestinal function and is crucial for continuity of care.
D. Auscultate the remaining two quadrants:
While it is important to auscultate all quadrants to get a complete assessment of bowel sounds, the immediate action after hearing significant sounds in two quadrants is to document the findings. Continuing the assessment can follow, but the documentation serves as an important step in patient care and communication among the healthcare team.
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