A client asks the nurse about the diagnostic tests for renal cancer. How should the nurse respond?
"A CT scan is the only test needed to diagnose renal cancer."
"The diagnosis of renal cancer may involve a combination of imaging tests, such as CT scans, MRIs, and ultrasounds, along with a biopsy for confirmation."
"Blood tests alone can definitively diagnose renal cancer."
"Physical examination and medical history are sufficient for diagnosing renal cancer."
The Correct Answer is B
A) Incorrect. While a CT scan is an important imaging test for diagnosing renal cancer, it is not the only test needed. Other imaging modalities and a biopsy may also be required.
B) Correct. The diagnosis of renal cancer typically involves a combination of imaging tests like CT scans, MRIs, and ultrasounds, along with a biopsy for confirmation.
C) Incorrect. Blood tests alone cannot definitively diagnose renal cancer. They can provide supportive information, but imaging tests and biopsy are usually required for a conclusive diagnosis.
D) Incorrect. While a physical examination and medical history are important components of the diagnostic process, they alone are not sufficient for diagnosing renal cancer. Imaging tests and biopsy are typically needed.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) Incorrect. A bone scan is not used for direct visualization and biopsy of tumors in the bones. It is an imaging test for identifying abnormalities in bone metabolism.
B) Incorrect. While a bone scan provides information about bone metabolism, it is not primarily performed to assess blood flow within the bones.
C) Correct. A bone scan is used to detect whether cancer has spread (metastasized) to the bones. This information is crucial for staging the cancer and planning appropriate treatment.
D) Incorrect. While a bone scan provides information about bone health, its primary purpose is to identify abnormalities related to bone metabolism, such as metastases from cancer.
Correct Answer is B
Explanation
A) Incorrect. While CT scans may be used to monitor treatment progress, their primary purpose in renal cancer diagnosis is to provide detailed images of the kidneys and surrounding structures.
B) Correct. A CT scan is a valuable imaging tool for assessing the size, location, and extent of a renal tumor. It provides detailed images that aid in diagnosis and treatment planning.
C) Incorrect. A CT scan is not used for direct sampling and analysis of cancerous tissue within the kidney. Biopsy procedures are performed separately for that purpose.
D) Incorrect. While a CT scan provides anatomical information, it is not primarily used to assess blood flow or kidney function. Other tests may be employed for those purposes.
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