During a treatment meeting in an oncology unit, the nurse learns that a patient is scheduled for chemotherapy before surgery. What are the purposes for this patient to receive chemotherapy at this specific time?
Allow the immune system to kill cancer cells
Eradicate all cancer cells
Shrine tumor
Improve wound healing
The Correct Answer is C
A. While the immune system may help in attacking cancer cells, chemotherapy is not given before surgery specifically to assist the immune system.
B. Eradicating all cancer cells is the ultimate goal of cancer treatment, but chemotherapy before surgery (neoadjuvant chemotherapy) is not guaranteed to eliminate all cancer cells.
C. Shrink tumor is the correct answer. Neoadjuvant chemotherapy is administered before surgery to reduce the size of the tumor, making it easier to remove surgically and potentially allowing for less extensive surgery.
D. Chemotherapy does not improve wound healing; in fact, it can sometimes impair the body’s ability to heal due to its effects on rapidly dividing cells, including those involved in tissue repair.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Very old (sometimes referred to as the "oldest-old") typically includes individuals 85 years and older, according to classifications used by the U.S. Census Bureau and gerontological studies. A 92-year-old falls into this category.
B. Aged is a general term and not an official classification. It may be used broadly but doesn't specifically apply to the 85+ group.
C. Older is a nonspecific term often used to describe those over 65 but is not a distinct age category like “very old.”
D. Elderly is another broad, non-specific term and is often used interchangeably with “older adults,” but does not denote a specific age group such as the "very old" classification.
Correct Answer is B
Explanation
A. Limiting alcohol intake is a preventive measure against cancer, particularly breast, liver, and colorectal cancers.
B. Increasing red meat intake, especially processed meats, is associated with a higher risk of cancer, particularly colorectal cancer. It is recommended to limit red and processed meat consumption to reduce cancer risk.
C. Taking a daily walk is a positive health behavior, as physical activity can help reduce the risk of certain types of cancer, including breast, colon, and endometrial cancers.
D. Wearing sunscreen daily is an important measure to prevent skin cancer, including melanoma, by protecting the skin from harmful UV radiation.
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