What effect does chronic exposure to ultraviolet (UV) rays have on the skin that increases the risk for skin cancer?
Decreases the water content of the skin
Causes an error in the skin’s genetic code
Increases in blood flow to the skin
Causes degeneration of elastic fibers in skin tissue.
The Correct Answer is B
Choice A rationale
While chronic exposure to UV rays can cause skin dryness, it does not decrease the water content of the skin20. Skin dryness is more of a symptom rather than a risk factor for skin cancer20.
Choice B rationale
Chronic exposure to UV rays can cause an error in the skin’s genetic code20. This can lead to the development of skin cancer, as the damaged DNA can lead to uncontrolled cell growth20.
Choice C rationale
Increased blood flow to the skin is not a direct result of chronic exposure to UV rays20. While UV rays can cause skin redness and inflammation, these are not directly linked to an increased risk of skin cancer20.
Choice D rationale
Chronic exposure to UV rays does not cause degeneration of elastic fibers in skin tissue20. While UV rays can cause skin aging and wrinkles, these are not direct risk factors for skin cancer20. Diabetic retinopathyDiabetic retinopathy Explore
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
While assessing the client’s skin for a rash could be part of the overall assessment of the client’s condition, it is not the priority action when a client is experiencing chills and back pain during a blood transfusion.
Choice B rationale
Notifying the provider is an important step when a client is experiencing a reaction to a blood transfusion, but it is not the first action that should be taken.
Choice C rationale
Covering the client with a blanket may provide comfort to the client, but it does not address the underlying issue of a potential transfusion reaction.
Choice D rationale
The priority action when a client is experiencing chills and back pain during a blood transfusion is to stop the transfusion. This is because these symptoms could indicate a transfusion reaction, which can be serious.
Correct Answer is D
Explanation
Choice A rationale
Increasing calorie intake by 200 cal per day may not be beneficial for this client. The client has a BMI of 26, which is considered overweight. Therefore, a goal to increase calorie intake may contribute to further weight gain.
Choice B rationale
Listing foods that are high in calcium which should be avoided is not a relevant goal for this client. Calcium is an essential nutrient and there is no indication that the client needs to avoid it.
Choice C rationale
Replacing cigarettes with smokeless tobacco products is not a healthy goal. Smokeless tobacco products also contain harmful chemicals and can lead to health problems.
Choice D rationale
Walking for 30 min 5 days a week is a beneficial goal for this client. Regular physical activity can help manage weight, lower blood pressure, and reduce the risk of heart disease. It can also help the client quit smoking by reducing cravings and withdrawal symptoms.
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