A client returns to the clinic for follow-up treatment after a skin biopsy of a suspicious lesion performed 1 week ago. The biopsy report indicates that the lesion is a melanoma. The nurse understands that melanoma has which characteristics?
The lesion is asymmetrical and dark brown or black
The lesion has a high risk for metastasis
The skin around the lesion is warm and red
The lesion is in an area that is frequently exposed to sunlight
The lesion is painful
Correct Answer : A,B,D
Choice A Reason: This is correct because melanoma is a type of skin cancer that arises from melanocytes, which are cells that produce pigment. Melanoma lesions are often irregular in shape and color, and may have different shades of brown or black.
Choice B Reason: This is correct because melanoma is a very aggressive and invasive type of skin cancer that can spread quickly to other parts of the body through the blood or lymphatic system. Melanoma has a high mortality rate if not detected and treated early.
Choice C Reason: This is incorrect because warm and red skin around a lesion may indicate inflammation or infection, but not necessarily melanoma. Melanoma lesions may have other signs, such as bleeding, itching, or ulceration.
Choice D Reason: This is correct because melanoma is associated with exposure to ultraviolet (UV) radiation from sunlight or artificial sources, such as tanning beds. UV radiation can damage the DNA of melanocytes and cause them to grow abnormally.
Choice E Reason: This is incorrect because melanoma lesions are usually not painful unless they are ulcerated or infected. Pain may be a sign of other types of skin conditions, such as burns, blisters, or cuts.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A Reason: This is the correct choice because a complete spinal cord injury is a condition where there is no motor or sensory function below the level of injury. The client will have paralysis of all four limbs (quadriplegia) and loss of bladder, bowel, and sexual function. The client will also have impaired thermoregulation, breathing, and blood pressure. The client will need 24-hour a day care to assist with mobility, hygiene, elimination, nutrition, and prevention of complications.
Choice B) Reason: This is incorrect because a client who is able to assist with transfer and perform self-care has a partial spinal cord injury, not a complete one. A partial spinal cord injury is a condition where there is some motor or sensory function below the level of injury. The degree of impairment depends on the extent and location of the damage.
Choice C Reason: This is incorrect because a client who is able to roll over independently has a lower spinal cord injury, not a complete one. A lower spinal cord injury is a condition where there is damage to the lumbar or sacral segments of the spinal cord. The client will have paralysis of the lower limbs (paraplegia) and some loss of bladder, bowel, and sexual function. The client will still have some control over the upper limbs and trunk.
Choice D Reason: This is incorrect because a client who is able to drive an electric wheelchair has an upper spinal cord injury, not a complete one. An upper spinal cord injury is a condition where there is damage to the cervical or thoracic segments of the spinal cord. The client will have paralysis of all four limbs (quadriplegia) and loss of bladder, bowel, and sexual function. However, the client may still have some movement or sensation in the shoulders, arms, or hands.

Correct Answer is A
Explanation
Choice A Reason: This is the correct choice because driving a motorcycle is a high-risk activity that can expose the client to head trauma, especially if they do not wear a helmet. Traumatic brain injury (TBI) is a condition where the brain is damaged by an external force, such as a collision, fall, or assault.
Choice B Reason: This is incorrect because having high blood pressure is not a direct risk factor for traumatic brain injury. High blood pressure can increase the risk of stroke, which is a condition where the brain is damaged by an internal cause, such as a blood clot or hemorrhage.
Choice C Reason: This is incorrect because smoking and having a family history of brain cancer are not risk factors for traumatic brain injury. Smoking and genetic factors can increase the risk of developing brain tumors, which are abnormal growths of cells in the brain.
Choice D Reason: This is incorrect because golfing and driving a golf cart are low-risk activities that do not pose a significant threat to the client's head. Golfing and driving a golf cart may cause minor injuries, such as sprains, strains, or bruises, but not traumatic brain injury.

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