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 B
Explanation
Low purine. Uric acid stones may form due to high levels of uric acid in the urine. A low purine diet that restricts meat, seafood, and alcohol may help to reduce uric acid levels in the body.
Option A: Low oxalate is not a correct answer as it is a diet recommended for those with calcium oxalate stones.
Option C: High sodium is not a correct answer as it may increase the risk of kidney stones by increasing urinary calcium excretion.
Option D: High protein is not a correct answer as it may increase the risk of kidney stones due to increased urinary excretion of calcium, oxalate, and uric acid.
Correct Answer is A
Explanation
Autonomic dysreflexia is a medical emergency characterized by a sudden onset of excessively high blood pressure, sweating, and headache. It is caused by an overactivity of the autonomic nervous system in response to a noxious stimulus below the level of a spinal cord injury.
Choice B is incorrect because the central nervous system includes the brain and spinal cord, while autonomic dysreflexia is caused by a spinal cord injury.
Choice C is incorrect because the sympathetic nervous system is part of the autonomic nervous system and is involved in the response to autonomic dysreflexia.
Choice D is incorrect because the peripheral nervous system includes the nerves that extend from the brain and spinal cord to the rest of the body.
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