A client recently diagnosed with lung cancer asks the nurse about the role of mutations in the development of the disease. How should the nurse respond?
"Lung cancer is primarily caused by lifestyle factors like smoking and doesn't involve genetic mutations."
"Mutations in specific genes can contribute to the development of lung cancer, especially in non-smokers."
"Genetic mutations are only associated with small cell lung cancer, not other types."
"Lung cancer is exclusively hereditary and not influenced by genetic mutations."
The Correct Answer is B
A) Incorrect. While lifestyle factors like smoking are significant, genetic mutations can also play a role in lung cancer.
B) Correct. Mutations in certain genes, especially in non-smokers, can increase the risk of developing lung cancer.
C) Incorrect. Genetic mutations can be associated with various types of lung cancer, not just small cell lung cancer.
D) Incorrect. Lung cancer is influenced by both genetic mutations and environmental factors like smoking.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Incorrect. While physical activity can help combat fatigue in some cases, it may not be advisable during radiation therapy. Rest and moderate activity are often recommended.
B) Correct. Applying lotion to the treatment area can help soothe skin changes and alleviate discomfort caused by radiation therapy.
C) Incorrect. Using a heating pad on the treatment area can exacerbate skin irritation and is not recommended during radiation therapy.
D) Incorrect. It is important for clients to stay hydrated during cancer treatment. Avoiding fluids is not advisable.
Correct Answer is B
Explanation
A) Incorrect. Metastasis involves the spread of malignant (cancerous) cells, not benign tumors.
B) Correct. Metastasis is the process by which cancer cells from the primary lung tumor can travel to other parts of the body and form secondary tumors.
C) Incorrect. Metastasis can occur at various stages of lung cancer, not just in advanced stages.
D) Incorrect. Metastasis is not the process of early cancer development but rather the spread of cancer cells.
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