A nurse is assessing a client who reports a nevus that has increased in size and an irregularly shaped lesion that varies in color. These findings are consistent with which of the following medical diagnoses?
Squamous cell carcinoma
Malignant melanoma
Kaposi's sarcoma
Basal cell carcinoma
The Correct Answer is B
Choice A reason:
Squamous cell carcinoma typically presents as a rough, scaly, red patch, open sore, or raised growth with a central depression, often on sun-exposed areas of the body. While it can appear as a lesion that varies in color, it is not commonly associated with a nevus that has increased in size.
Choice B reason:
Malignant melanoma is associated with changes in preexisting nevi, such as an increase in size and variations in color. It often appears as a mole that changes in color, size, or feel and may have irregular edges. The description of the lesion provided by the client is characteristic of malignant melanoma, making this the correct diagnosis.
Choice C reason:
Kaposi's sarcoma is a cancer that forms in the lining of blood and lymph vessels and typically appears as patches of abnormal tissue on the skin or mucous membranes. These lesions are usually red or purple and look similar to bruises¹. They are not typically described as nevi that increase in size or lesions that vary in color.
Choice D reason:
Basal cell carcinoma often appears as a slightly transparent bump on the skin, though it can take other forms. It usually presents as a pearly white or pink bump on white skin, or a brown or black bump on darker skin, and is most often found on sun-exposed areas. It is not typically associated with a nevus that has increased in size or an irregularly shaped lesion that varies in color.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","E"]
Explanation
The correct answer is: a, b, c, and e.
Choice A: “I will make sure to feel for changes in my underarm area.”
Reason: This statement is correct because the underarm area (axilla) contains lymph nodes that can be affected by breast cancer. Including the underarm area in a breast self-exam helps in detecting any unusual lumps or changes that could indicate a problem.
Choice B: “It is important to press firmly when feeling my breasts to detect changes.”
Reason: This statement is correct because using firm pressure during a breast self-exam helps to feel the deeper tissues of the breast, which is essential for detecting any abnormalities or lumps that might be present.
Choice C: “I don’t have to lie down to check my breasts. I can stand in the shower.”
Reason: This statement is correct because performing a breast self-exam in the shower is a common and effective method. The wet and slippery skin makes it easier to feel for any changes or lumps in the breast tissue.
Choice D: “If I feel a firm ridge in the lower curve of my breasts, I should report this immediately.”
Reason: This statement is incorrect because it is normal to feel a firm ridge in the lower curve of the breast. This ridge is part of the normal breast anatomy and does not necessarily indicate a problem.
Choice E: “Since I no longer have periods, I can perform an examination at any time of the month.”
Reason: This statement is correct because menopausal women do not have menstrual cycles to guide the timing of their breast self-exams. Therefore, they can choose any consistent day each month to perform the exam.
Correct Answer is B
Explanation
Choice A reason:
Advising to avoid exercise during flare-ups of fibromyalgia can be beneficial. During flare-ups, symptoms such as muscle pain and fatigue are heightened, and rest may be necessary. However, gentle exercises like stretching or water aerobics might still be recommended to maintain muscle flexibility and strength.
Choice B reason:
Establishing a regular sleep pattern is crucial for managing fibromyalgia. Sleep disturbances are common in fibromyalgia, and poor sleep can exacerbate pain and fatigue. Good sleep hygiene, including a consistent sleep schedule and a comfortable sleep environment, can help improve sleep quality and overall symptom management.
Choice C reason:
While regular exercise is important in managing fibromyalgia, jogging or running may not be suitable for all individuals, especially during periods between flare-ups. Low-impact exercises are generally recommended to reduce stress on the joints and muscles.
Choice D reason:
There is no specific recommendation to increase calcium intake as a self-care strategy for fibromyalgia. While maintaining a balanced diet is important, there is no direct link between calcium intake and fibromyalgia symptom management.
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