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?
Have the client lay flat while listening to the anterior surface of the chest.
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.
Press the stethoscope's diaphragm firmly on the skin over each lung field.
The Correct Answer is D
Choice A Reason:
Having the client lay flat while listening to the anterior surface of the chest is incorrect because having the client lay flat may not be the most optimal position for auscultating lung sounds. While auscultation of the anterior surface of the chest is important, particularly for assessing the upper lobes of the lungs, having the client lay flat may not provide the best positioning for detecting all lung sounds, especially those located in the posterior lung fields.
Choice B Reason:
Using the bell of the stethoscope to listen to the lung fields over lower lobes is incorrect because using the bell of the stethoscope is more suitable for detecting low-frequency sounds such as heart murmurs or bruits. Adventitious lung sounds, such as crackles (rales) or wheezes, are typically high-pitched sounds that are best heard using the diaphragm of the stethoscope. Therefore, using the bell may not be the most effective technique for assessing adventitious lung sounds.
Choice C Reason:
Shaving all chest hair that may distort sounds heard through the diaphragm is incorrect because while removing chest hair may improve sound transmission for certain auscultatory findings, such as heart sounds, it is not specifically indicated for assessing adventitious lung sounds. Chest hair removal is not necessary for auscultation of lung sounds with the diaphragm of the stethoscope, as the sound transmission through chest hair is minimal and unlikely to significantly distort lung sounds.
Choice D Reason:
Pressing the stethoscope's diaphragm firmly on the skin over each lung field is correct because using the diaphragm of the stethoscope and pressing it firmly on the skin over each lung field ensures good contact with the chest wall, allowing for optimal transmission of lung sounds. Adventitious lung sounds, such as crackles or wheezes, are best heard using the diaphragm, particularly when it is applied firmly to the chest wall to minimize external noise and enhance sound transmission. Therefore, this technique is the most appropriate for assessing adventitious lung sounds during auscultation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A Reason:
Sending the sample for laboratory evaluation is incorrect. Sending the urine sample for laboratory evaluation is a standard procedure to assess for any abnormalities, such as urinary tract infections (UTIs), kidney function, or other urinary tract disorders. While laboratory evaluation of the urine sample is important for diagnostic purposes, the client's difficulty providing an adequate urine sample suggests an underlying issue that needs to be addressed before obtaining a sample.
Choice B Reason:
Giving the client 8 ounces (236.5 mL) of water to drink is incorrect. Offering the client water to drink is a common intervention to encourage urine production and facilitate urine sample collection, particularly if the client is dehydrated or has difficulty producing a sample. However, given the client's symptoms of lower abdominal discomfort, frequent urination, and difficulty providing a urine sample despite efforts, simply offering water may not adequately address the underlying issue of potential bladder distention.
Choice C Reason:
Evaluating the client for bladder distention is correct. The client's symptoms of lower abdominal discomfort, frequent urination, and difficulty providing a urine sample after an extended period of time, along with returning with only a few drops of urine, are suggestive of potential bladder distention. Evaluating the client for bladder distention involves assessing for signs such as a visibly enlarged and palpable bladder, suprapubic discomfort or pain, and percussion of the bladder to assess for dullness, indicating fluid accumulation. Addressing bladder distention is essential to ensure the client's comfort and prevent complications associated with urinary retention.
Choice D Reason:
Instructing the client to attempt to urinate again is incorrect. Instructing the client to attempt to urinate again may be a reasonable intervention if the bladder is not distended and the client is simply having difficulty producing a urine sample. However, given the client's symptoms and the difficulty providing an adequate urine sample despite previous attempts, simply instructing the client to try again may not address the underlying issue of potential bladder distention. Evaluating for bladder distention is necessary to determine the appropriate course of action and ensure the client's comfort and safety.
Correct Answer is A
Explanation
Choice A Reason:
Standing directly in front of the client and ask about any hearing loss is appropriate because the client's behavior of ignoring questions from the nurse and speaking loudly to her son suggests a potential hearing impairment. Standing directly in front of the client allows for better visibility of facial expressions and lip movements, which can aid in communication for individuals with hearing loss. Asking about any hearing loss helps the nurse gather important information to adapt communication strategies effectively.
Choice B Reason:
Obtaining a tuning fork to complete Rinne and Weber tuning fork tests involves conducting hearing tests using a tuning fork to assess for conductive or sensorineural hearing loss. While these tests are valuable for diagnosing hearing impairments, they are typically performed after obtaining a thorough history and initial assessment, including asking about any hearing loss. Therefore, this option is not the first action to take when communication difficulties are observed.
Choice C Reason:
Beginning to orient the client to her surroundings in the hospital room involves providing orientation to the client about her surroundings, which is important for promoting comfort and reducing anxiety, especially in a new environment like a hospital room. However, addressing potential hearing loss is the priority when the client's behavior suggests difficulty in communication. Once hearing impairment is ruled out or addressed, orientation to the surroundings can be initiated.
Choice D Reason:
Performing a mental status exam to assess the client's thought processes involves assessing the client's cognitive function and thought processes, which is important for understanding the client's overall mental status. While assessing mental status is an essential aspect of comprehensive nursing assessment, it may not directly address the observed communication difficulties related to potential hearing impairment. Therefore, addressing potential hearing loss should be the first action to ensure effective communication before proceeding with a mental status exam.
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