A client asks the nurse about the role of targeted therapy in treating gastrointestinal cancer. How should the nurse respond?
"Targeted therapy uses drugs to directly target specific molecules involved in the growth and spread of cancer cells."
"Targeted therapy is only effective in treating breast cancer, not gastrointestinal cancer."
"Targeted therapy primarily focuses on boosting the immune system to fight cancer cells."
"Targeted therapy is an alternative treatment that does not have significant impact on cancer outcomes."
The Correct Answer is A
A) Correct. Targeted therapy is a type of treatment that uses drugs to target specific molecules involved in the growth and spread of cancer cells.
B) Incorrect. Targeted therapy is used in the treatment of various types of cancer, including gastrointestinal cancer, not just breast cancer.
C) Incorrect. While immunotherapy is a different type of treatment that boosts the immune system, it is not synonymous with targeted therapy.
D) Incorrect. Targeted therapy can have a significant impact on cancer outcomes, but its effectiveness may vary depending on the specific type and stage of cancer.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) Incorrect. Gastrointestinal cancers can present with a wide range of symptoms, and severe abdominal pain is just one possibility. However, not all cases present with such clear signs.
B) Correct. In the early stages, gastrointestinal cancers may not cause noticeable symptoms. Regular screenings, such as colonoscopies and endoscopies, are crucial for early detection.
C) Incorrect. Gastrointestinal cancers primarily affect the internal organs, and skin changes and rashes on the abdomen are not typical symptoms.
D) Incorrect. While weight loss and loss of appetite can be symptoms of gastrointestinal cancer, they are not the only manifestations. Other symptoms may include changes in bowel habits, blood in stool, abdominal discomfort, and more.
Correct Answer is B
Explanation
A) Incorrect. Tumor suppressor genes have the opposite role; they inhibit the growth of tumors.
B) Correct. Tumor suppressor genes are responsible for regulating cell division and preventing the formation of tumors. When these genes are mutated, they may lose their ability to inhibit tumor growth, increasing the risk of cancer.
C) Incorrect. Tumor suppressor genes are indeed relevant to the development of gastrointestinal cancer.
D) Incorrect. This statement inaccurately describes the role of tumor suppressor genes. They are involved in preventing uncontrolled cell growth and tumor formation.
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