While percussing the borders of the heart, the nurse picks up an area of dullness beginning at the 5th left intercostal space and moving upward to the 2nd left intercostal space at the sternal border. What do these findings indicate?
Expected finding.
Cardiac atrophy.
Benign variation.
Cardiac enlargement.
The Correct Answer is D
Choice A Reason:
Expected finding is incorrect. While some degree of dullness is expected during percussion of the heart borders due to the presence of solid cardiac tissue, the specific pattern described in the scenario, extending from the 5th left intercostal space to the 2nd left intercostal space at the sternal border, suggests an abnormality rather than an expected finding.
Choice B Reason:
Cardiac atrophy is incorrect. Cardiac atrophy refers to a decrease in the size or mass of the heart muscle, resulting in a smaller than normal heart. However, the described findings indicate dullness extending upward, suggesting an enlargement rather than atrophy of the heart.
Choice C Reason:
Benign variation is incorrect. Benign variations in cardiac percussion findings are less likely to produce a pattern of dullness extending from the 5th left intercostal space to the 2nd left intercostal space at the sternal border. This pattern is more indicative of cardiac enlargement or pathology rather than a benign variation.
Choice D Reason:
Cardiac enlargement is correct. During percussion of the heart borders, dullness indicates solid tissue, such as the heart. The area of dullness extending from the 5th left intercostal space to the 2nd left intercostal space at the sternal border suggests an enlargement of the cardiac silhouette. This enlargement could be due to various cardiac conditions, such as cardiomegaly (enlarged heart), left ventricular hypertrophy, or other structural abnormalities affecting the heart.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A Reason:
Listening while the client reads items listed on the menu is inappropriate. This approach involves assessing the client's speech while they read items listed on the menu. While reading aloud can provide some insight into speech patterns, it may not fully capture spontaneous speech or natural conversation. Additionally, reading may not necessarily assess other aspects of speech such as articulation, fluency, or coherence. Therefore, while this approach can offer some information, it may not be as comprehensive as observing speech during a natural conversation or interview.
Choice B Reason:
Asking the client to complete a common proverb or saying is inappropriate. Asking the client to complete a common proverb or saying is a task that assesses language comprehension and expression. While this approach may provide some insight into the client's ability to formulate and articulate speech, it may not fully capture spontaneous speech patterns or natural conversation. Additionally, completing proverbs or sayings may require specific cultural knowledge or cognitive abilities that could influence the assessment. Therefore, while this approach can be useful in certain contexts, it may not be as comprehensive as observing speech during a natural conversation or interview.
Choice C Reason:
Noting the client's responses during the initial interview is appropriate. Option C involves observing the client's speech patterns during the initial interview, which provides the nurse with an opportunity to assess spontaneous speech, articulation, fluency, and coherence. During the initial interview, the nurse can assess the client's ability to express thoughts, respond to questions, and engage in conversation, which can reveal any abnormalities or difficulties in speech patterns. This approach allows for a comprehensive assessment of speech without requiring specific tasks or prompts that may be more challenging or unfamiliar to the client.
Choice D Reason:
Having the client repeat a phrase containing alliteration is inappropriate. Asking the client to repeat a phrase containing alliteration is a task that assesses speech articulation and phonological skills. While this approach may provide some information about the client's ability to produce specific sounds or syllables, it may not fully capture spontaneous speech patterns or natural conversation. Additionally, repeating phrases with alliteration may not necessarily assess other aspects of speech such as fluency, coherence, or language comprehension. Therefore, while this approach can be useful for assessing specific speech skills, it may not be as comprehensive as observing speech during a natural conversation or interview.
Correct Answer is D
Explanation
Choice A Reason:
Checking the reading after the other nurse leaves the room is inappropriate. This option suggests waiting until the other nurse leaves to check the reading again. However, there's no guarantee that the discrepancy will resolve itself, and waiting might delay necessary intervention if there is indeed a pulse deficit. Therefore, this option does not address the immediate need for clarification.
Choice B Reason:
Documenting a pulse deficit of 16 beats per minute is inappropriate. While there appears to be a difference between the apical and radial pulse readings, it's important to verify the accuracy of the measurements before documenting a pulse deficit. Documenting without confirmation could lead to inaccurate information in the patient's medical record.
Choice C Reason:
Reporting the results to the healthcare provider without confirming the accuracy of the measurements may lead to unnecessary concern or intervention. It's essential to ensure that the findings are accurate before reporting them to the healthcare provider.
Choice D Reason:
Repeating the assessment to obtain another reading is appropriate. This option prioritizes patient safety by acknowledging the need to confirm the accuracy of the measurements. Repeating the assessment allows the nurses to ensure consistency and reliability in their findings before taking further action or reporting to the healthcare provider.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.