Of all the following malignant skin cancers, which one is the most common?
Squamous cell carcinoma
Actinic keratosis
Kaposi sarcoma
Melanoma
The Correct Answer is D
Choice A reason: Squamous cell carcinoma is a type of skin cancer that develops from the squamous cells that make up the outer layer of the skin. It usually appears as a scaly, red, or crusty patch or lump that may bleed or ulcerate. It is the second most common type of skin cancer, after basal cell carcinoma, but it is less common than melanoma.
Choice B reason: Actinic keratosis is a skin condition that causes rough, scaly, or crusty patches or spots on the skin that are usually caused by sun exposure. It is not a type of skin cancer, but it is considered a precancerous lesion, as it can sometimes develop into squamous cell carcinoma if left untreated.
Choice C reason: Kaposi sarcoma is a rare type of skin cancer that causes purple, red, or brown patches or nodules on the skin or mucous membranes. It is caused by a virus called human herpesvirus 8 (HHV-8), and it mainly affects people with weakened immune systems, such as those with HIV/AIDS or organ transplants.
Choice D reason: Melanoma is a type of skin cancer that develops from the melanocytes, the cells that produce the pigment melanin that gives the skin its color. It usually appears as a mole or a new or changing spot on the skin that may have an irregular shape, color, or border. It is the most common type of skin cancer, and also the most serious, as it can spread to other parts of the body if not detected and treated early.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Measure the blood pressure in sitting and standing positions is not the next action by the nurse, as it is not relevant to the situation. The nurse should compare the blood pressure readings from both arms, not from different postures.
Choice B reason: Measure the blood pressure in the left arm is the next action by the nurse, as it can help determine if the high blood pressure is consistent or isolated to one arm. A difference of more than 10 mm Hg between the arms may indicate a vascular problem, such as atherosclerosis, aneurysm, or coarctation of the aorta.
Choice C reason: Document the findings in the medical record; elevated blood pressures are normal in older adults is not the next action by the nurse, as it is inaccurate and irresponsible. The nurse should not assume that elevated blood pressures are normal in older adults, as they may indicate hypertension, which is a risk factor for cardiovascular disease, stroke, and kidney damage. The nurse should also not document the findings without further assessment and intervention.
Choice D reason: Immediately contact the medical provider is not the next action by the nurse, as it may be premature and unnecessary. The nurse should first confirm the accuracy of the blood pressure readings by measuring the blood pressure in the left arm and checking the calibration of the device. The nurse should also consider other factors that may affect the blood pressure, such as pain, stress, caffeine, or medication.
Choice E reason: None of the above is not the correct answer, as there is one choice that is the next action by the nurse.
Correct Answer is C
Explanation
Choice A reason: Raises all four side rails is not the best intervention, as it may not prevent the client from falling and may increase the risk of injury and entrapment. Raising all four side rails may also be considered a form of restraint, which should be avoided unless absolutely necessary.
Choice B reason: Orders a two-person assist with a transfer is not the best intervention, as it may not be appropriate for the client's level of mobility and may reduce the client's independence and self-esteem. The nurse should assess the client's ability to transfer and use the appropriate assistive device and number of staff to ensure safety and comfort.
Choice C reason: Gives the client a dry erase board is the best intervention, as it can facilitate the client's communication and expression of needs and preferences. The client may have difficulty speaking or writing due to the stroke, which can affect the language and motor areas of the brain. A dry erase board can allow the client to use simple words, symbols, or drawings to convey their messages.
Choice D reason: May need to incorporate repetition is not the best intervention, as it is not specific and may not be effective for the client's learning and retention. The nurse should use individualized and evidence-based strategies to teach the client and their family about the stroke, its effects, and the rehabilitation plan. Repetition may be one of the strategies, but not the only one.
Choice E reason: None of the above is not the correct answer, as there is one choice that is the best intervention for the nurse to implement when caring for this client.
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