When assessing a client's range of motion, the nurse notes crepitation with movement of the left knee. Which information in the client's history is most likely related to this finding?
History of a fractured patella.
Knee arthroplasty surgery.
Degenerative disease.
Needle aspiration of the synovial space.
The Correct Answer is C
Choice A Reason:
History of a fractured patella is incorrect. While a history of a fractured patella may lead to some degree of crepitation in the knee joint, especially if there was damage to the articular surfaces during the injury, it is less likely to cause widespread crepitation with joint movement. Crepitation associated with a fractured patella would typically be localized to the site of injury rather than throughout the joint.
Choice B Reason:
Knee arthroplasty surgery is incorrect. Knee arthroplasty surgery involves the replacement of a damaged knee joint with an artificial prosthesis. While crepitation can occur in some cases following knee arthroplasty, it is less likely to be the cause of crepitation observed in this scenario, especially if the client's knee arthroplasty was successful and without complications.
Choice C Reason:
Degenerative disease is correct. Degenerative disease of the knee joint, such as osteoarthritis, is a common cause of crepitation during joint movement. Osteoarthritis is characterized by the breakdown of cartilage in the joints, leading to friction between bones and resulting in crepitus. This condition is often associated with aging, repetitive stress on the joints, or underlying joint abnormalities.
Choice D Reason:
Needle aspiration of the synovial space is incorrect. Needle aspiration of the synovial space is a procedure performed to remove excess fluid or to obtain a sample of synovial fluid for diagnostic purposes. While this procedure may be performed for various reasons, it is not directly associated with crepitation in the knee joint.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
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.
Correct Answer is A
Explanation
Choice A Reason:
During an abdominal assessment, the client's pain and abrupt cessation of inhalation during deep palpation, especially when accompanied by a high fever (103° F or 39.4° C), is indicative of potential peritonitis or an acute abdomen condition (e.g., appendicitis).Keeping the client NPO (nothing by mouth) is crucial to prepare them for potential emergency surgical intervention. Eating or drinking could complicate anesthesia and the surgical procedure.
Choice B Reason:
Electrocardiogram is incorrect. An electrocardiogram (ECG) may be indicated to assess cardiac function and rule out cardiac causes of chest pain or discomfort, particularly if there are associated symptoms such as shortness of breath or palpitations. However, in this scenario, the client's symptoms (abdominal pain, sudden cessation of inhalation during deep palpation, and elevated temperature) suggest a more immediate concern related to the abdominal condition rather than a primary cardiac issue.
Choice C Reason:
This is important for overall patient monitoring, but it is not the immediate priority for managing acute abdominal pain with suspected peritonitis.
Choice D Reason:
Complete bed rest is incorrect. Complete bed rest may be recommended in some cases of acute illness or injury to promote healing and prevent further exacerbation of symptoms. However, in this scenario, the client's symptoms suggest a potentially serious abdominal condition requiring further assessment and intervention beyond bed rest alone.
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