A nurse is assessing a client for superior vena cava syndrome.
Which finding is most concerning?
Weight loss over several weeks.
Facial swelling and edema.
Increased appetite.
Mild nausea and vomiting.
The Correct Answer is B
Choice A rationale
Weight loss over several weeks, while a concerning symptom in a cancer patient, is not the most specific or immediate finding indicative of superior vena cava syndrome (SVCS). Weight loss is a general symptom of malignancy (cancer cachexia) due to increased metabolic demands, catabolism, and reduced caloric intake. SVCS involves specific obstruction of venous return to the heart, leading to distinct signs and symptoms related to impaired blood flow from the head, neck, and upper extremities.
Choice B rationale
Facial swelling and edema is the most concerning and classic finding indicative of superior vena cava syndrome. Obstruction of the superior vena cava, often by an extrinsic tumor compression (e.g., lung cancer, lymphoma), impairs venous drainage from the head, neck, and upper extremities. This leads to increased hydrostatic pressure in these areas, resulting in visible facial edema, periorbital edema, and swelling of the neck and arms.
Choice C rationale
Increased appetite is generally not associated with superior vena cava syndrome or advanced cancer. Patients with cancer, especially those with advanced disease or undergoing treatment, frequently experience anorexia, early satiety, and altered taste, leading to decreased appetite and weight loss. SVCS itself does not directly influence appetite regulation, though the underlying malignancy might contribute to systemic symptoms that affect appetite negatively.
Choice D rationale
Mild nausea and vomiting, while possible symptoms in a cancer patient due to various factors (e.g., chemotherapy, pain medication, hypercalcemia), are not specifically indicative of superior vena cava syndrome. SVCS is characterized by signs and symptoms related to venous congestion in the upper body. Nausea and vomiting are non-specific gastrointestinal symptoms and do not directly arise from the pathophysiology of superior vena cava obstruction.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
Encouraging bed rest without a thorough assessment could exacerbate complications, as prolonged immobility can lead to muscle atrophy, deep vein thrombosis, and pressure injuries. While rest may be part of a care plan, it is not the initial priority when a serious neurological complication is suspected.
Choice B rationale
Recommending increased physical activity without a definitive diagnosis or understanding of the cause of the back pain could be detrimental. If the pain is due to spinal cord compression, physical activity could worsen the compression, leading to irreversible neurological damage and further compromising mobility.
Choice C rationale
Prostate cancer frequently metastasizes to bone, particularly the spine. New-onset back pain in this context raises immediate concern for spinal cord compression, a oncologic emergency. Prompt assessment is crucial to identify neurological deficits, which, if untreated, can lead to permanent paralysis due to nerve damage.
Choice D rationale
While pain medication is important for comfort, it addresses the symptom without identifying the underlying cause. Administering analgesics without assessing for spinal cord compression could mask critical neurological signs, delaying necessary intervention and potentially leading to irreversible neurological deficits and worsening patient outcomes.
Correct Answer is D
Explanation
Choice A rationale
Suggesting the client avoid eating until hungry is generally not the best intervention for chemotherapy-induced nausea and loss of appetite. Prolonged fasting can worsen malnutrition, lead to energy deficits, and potentially exacerbate nausea due to an empty stomach, hindering recovery and treatment tolerance.
Choice B rationale
Encouraging the client to eat three large meals per day is often counterproductive during chemotherapy when nausea and appetite loss are prevalent. Large meals can overwhelm the digestive system, increase feelings of fullness, and trigger or worsen nausea and vomiting, leading to reduced intake.
Choice C rationale
Advising the client to increase their intake of fatty foods is generally not recommended for chemotherapy-induced nausea. Fatty foods are more difficult to digest, can delay gastric emptying, and are more likely to exacerbate nausea, bloating, and discomfort in a compromised digestive system.
Choice D rationale
Offering small, frequent meals that are easy to digest is the most effective intervention. This approach minimizes gastric distention, reduces the likelihood of triggering nausea, and allows for consistent nutrient intake. Easily digestible foods like crackers, toast, and clear broths are preferred, maintaining hydration.
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.
