A nurse is performing skin cancer screening on a group of clients. Which of the following findings should the nurse identify as an indication of melanoma?
Scaly lesion with a crusted appearance
Raised lesion with a rolled border
Reddened lesion with dilated blood vessels
Flat lesion with irregular borders
The Correct Answer is D
A flat lesion with irregular borders is one of the signs of melanoma, a type of skin cancer that arises from melanocytes, the cells that produce pigment. Other signs of melanoma include asymmetry, color variation, diameter greater than 6 mm, and evolution or change over time. The other options are more characteristic of other types of skin cancer or benign lesions.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
This is because the most common cause of infusion pump alarms is occlusion or obstruction of the IV line, which can be due to kinking, bending, or compression of the tubing or catheter by the client's arm or body position. By repositioning the client's arm, the nurse can relieve the occlusion and restore the flow of the IV fluid.
This action should be done before checking for other possible causes of alarm, such as redness at the IV site (which could indicate infection or inflammation), loose tubing connections (which could cause leakage or air embolism), or clogged IV catheter (which could require flushing with saline or heparin solution).
Correct Answer is B
Explanation
The nurse should instruct the clients to limit engaging in sport activities that can cause bruising, as radiation therapy can cause thrombocytopenia and increase the risk of bleeding. The nurse should also encourage the clients to increase their fluid intake, eat a balanced diet that includes fresh fruits and vegetables, and protect their skin from sun exposure. The nurse should not advise the clients to limit socializing in large crowds, unless they have a low white blood cell count and are at risk of infection.
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