Treatment of melanoma includes which of the following?
Radiation therapy.
Laser surgery.
Cryosurgery.
Radical excision.
The Correct Answer is D
Radical excision. Treatment of melanoma includes surgical excision of the tumor with a margin of normal tissue to decrease the risk of recurrence. Radical excision involves the removal of the tumor, adjacent tissue, and possibly lymph nodes.
Option A, radiation therapy, may be used as an adjunct therapy, but it is not the primary treatment.
Option B, laser surgery, may be used to remove superficial lesions, but not for melanoma.
Option C, cryosurgery, is used to remove benign lesions or precancerous cells, but not for melanoma.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Change in bowel habits. Change in bowel habits, such as diarrhea, constipation, or a change in stool consistency, is a common early symptom of colon cancer. The nurse should advise clients over age 50 to report any changes in bowel habits to their primary care provider for early intervention.
Choice B is incorrect because abdominal cramping is a common symptom of irritable bowel syndrome and not necessarily an early symptom of colon cancer.
Choice C is incorrect because daily bowel movements are considered normal for some individuals and are not necessarily indicative of colon cancer.
Choice D is incorrect because excess gas is not an early symptom of colon cancer.
Correct Answer is B
Explanation
Sips of fluid may be increased if tolerated. After a barium enema, the client may be allowed to increase fluid intake to help eliminate the barium and prevent constipation.
Option A: The client will maintain a low-residue diet is not a correct answer as it is not necessary after a barium enema.
Option C: An enema will be used to clear the bowel is not a correct answer as the barium enema is itself a type of enema used to visualize the colon.
Option D: The stools may be white or clay-colored is not a correct answer as it is a potential side effect of barium use, not an instruction to the client.
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