A client asks the nurse about the primary type of cells from which renal cancers typically originate. How should the nurse respond?
"Renal cancers usually originate from nerve cells."
"They originate from the epithelial cells lining the renal tubules."
"Renal cancers develop from muscle cells within the kidney."
"They primarily arise from blood cells in the kidney."
The Correct Answer is B
A) Incorrect. Renal cancers do not typically originate from nerve cells.
B) Correct. Renal cell carcinoma, the most common type of renal cancer, arises from the epithelial cells lining the renal tubules.
C) Incorrect. Renal cancers do not develop from muscle cells within the kidney.
D) Incorrect. Renal cancers do not primarily arise from blood cells in the kidney.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A) Correct. Renal cancers, particularly renal cell carcinoma, often spread through the bloodstream to distant organs, a process known as metastasis.
B) Incorrect. While direct invasion of neighboring tissues and organs can occur, metastasis through the bloodstream is a common route of spread for renal cancers.
C) Incorrect. Renal cancers do have the capacity to spread to other parts of the body, primarily through the bloodstream.
D) Incorrect. While lymphatic spread can occur, renal cancers often spread primarily through the bloodstream.
Correct Answer is B
Explanation
A) Incorrect. Genetics do play a role in the development of renal cancers, particularly certain genetic mutations.
B) Correct. Certain genetic mutations can increase the risk of developing renal cell carcinoma, highlighting the importance of genetic factors in assessing risk.
C) Incorrect. Genetic factors can influence various aspects of renal cancers, including their development and progression, not just their size.
D) Incorrect. Genetics influence various aspects of renal cancers, but they do not solely determine the location of the cancer within the kidney.
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