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
Painless hematuria. Painless hematuria, the presence of blood in the urine without any accompanying pain, is the most common initial symptom of a malignant tumor of the bladder. Frequency, choice B, urinary retention, choice C, and fever, choice D, may also be associated with bladder cancer but are not typically the initial symptoms.
Correct Answer is A
Explanation
Eustachian tube. The Eustachian tube is a narrow tube that connects the middle ear to the back of the nose and equalizes air pressure in the middle ear.
B. The malleus is a bone in the middle ear that transmits sound vibrations.
C. The pinna is the visible part of the ear that collects and directs sound waves.
D. The meatus is a passage or opening leading to the ear or nose.
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