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 D
Explanation
Choice A Reason:
Normal mental status for age is incorrect. This choice would not be the most accurate conclusion based on the client's response. While it's possible that the client's response could be influenced by factors such as cultural background or personal interpretation, the inability to understand the metaphorical meaning of a commonly known proverb might suggest some level of cognitive impairment or difficulty with abstract thinking. Therefore, it would be premature to conclude that the client's response reflects a normal mental status for her age.
Choice B Reason:
Impaired concentration is incorrect. Impaired concentration would manifest as difficulty maintaining focus our attention during the interaction. However, the client's response doesn't suggest a lack of attention or focus. Instead, it indicates a misinterpretation of the proverb, which is more indicative of impaired thinking or difficulty understanding abstract concepts rather than impaired concentration.
Choice C Reason:
Impaired memory is incorrect. Impaired memory would typically involve difficulty recalling information or events from the past. In this scenario, the client is able to recall the phrase "Glass Houses" but demonstrates difficulty understanding its meaning. Therefore, impaired memory is not the most appropriate conclusion based on the client's response. Instead, the response suggests impaired thinking or difficulty with abstract reasoning.
Choice D Reason:
Impaired thinking is correct. The client's response indicates difficulty understanding the metaphorical meaning of the proverb "Glass Houses," which typically implies that those who live in fragile or vulnerable situations should avoid criticizing others, as they themselves are also vulnerable to criticism or judgment. Instead, the client's response focuses on the literal interpretation of the phrase, suggesting impaired thinking or difficulty grasping abstract concepts.
Correct Answer is A
Explanation
Choice A Reason:
Epigastric region is correct. The epigastric region is the area of the abdomen located between the lower part of the ribcage and the navel (umbilicus). Pain localized in the middle section of the abdomen below the xiphoid process corresponds to the epigastric region. This region encompasses the upper part of the stomach and the lower part of the esophagus, making it a common location for discomfort related to conditions such as gastritis, peptic ulcer disease, or gastroesophageal reflux disease (GERD).
Choice B Reason:
Hypogastric region is incorrect. The hypogastric region is located in the lower part of the abdomen, below the umbilical region. Pain in the hypogastric region typically corresponds to the lower abdomen, around the pubic bone, and may be associated with conditions such as bladder infections, menstrual cramps, or pelvic inflammatory disease.
Choice C Reason:
Hypochondriac region is incorrect. The hypochondriac regions are located on each side of the upper abdomen, beneath the ribs. Pain in the hypochondriac region may be associated with conditions affecting the liver, gallbladder, or spleen, but it does not correspond to the description provided by the client.
Choice D Reason:
Umbilical region is incorrect. The umbilical region is located around the navel (umbilicus) in the center of the abdomen. Pain in the umbilical region may be associated with conditions affecting the small intestine or structures around the navel, such as umbilical hernias. However, it does not specifically correspond to the description of pain below the xiphoid process in the middle section of the abdomen.
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