A nurse is assisting with teaching a community health presentation about reducing the risk of cancer. Which of the following instructions should the nurse include?

Schedule a baseline colonoscopy at 55 years of age.

Consume a low-fiber diet.

Obtain immunizations for hepatitis B.

Use sunscreen with a sun protection factor (SPF) less than 8.

Answer and Explanation

The Correct Answer is C

A. Schedule a baseline colonoscopy at 55 years of age: Current cancer-prevention guidelines recommend starting routine colon cancer screening at age 45 rather than 55. Delaying screening increases the risk of missing early polyps or malignancies. Earlier screening allows timely removal of precancerous lesions.

B. Consume a low-fiber diet: Low-fiber intake slows bowel transit and increases exposure of the colon lining to potential carcinogens. High-fiber diets support healthy digestion and help reduce colorectal cancer risk. Lowering fiber contradicts evidence-based cancer-prevention recommendations.

C. Obtain immunizations for hepatitis B: Hepatitis B vaccination reduces the likelihood of chronic HBV infection, which is a major risk factor for liver cancer. Preventing viral hepatitis helps protect liver cells from long-term inflammation and cellular damage. Immunization is a key cancer-prevention strategy in community health.

D. Use sunscreen with a sun protection factor (SPF) less than 8: Sunscreen with SPF below 8 provides minimal protection from UV radiation, increasing the risk of skin cancers. Effective prevention requires using SPF 15–30 or higher, applied consistently. Low-SPF products fail to block harmful ultraviolet exposure.

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Free Nursing Study Resources

Correct Answer is D

Explanation

The top image illustrates a wound with a large tissue deficit that is likely healing by tertiary intention (delayed primary closure). The tissue inside the wound bed appears beefy red and uneven.

The second image shows a wound covered with a slough or eschar, a common appearance for wounds healing by secondary intention that require debridement.

The third image illustrates secondary intention healing, where the wound edges are and the wound is left open to heal from the base up via granulation tissue formation. This is characteristic of large wounds, burns, or pressure injuries.

The bottom image illustrates primary intention healing. This occurs when the wound edges are cleanly incised and immediately approximated sutured, stapled, or glued), resulting in minimal tissue loss and little scarring. This is the goal for most surgical incisions, including the client's abdominal surgery from six weeks ago.

A. Butter B. Vegetable shortening C. Lard D. Canola oil

Correct Answer is D

Explanation

A. Butter: Butter is high in saturated fats, which can raise LDL cholesterol and increase the risk of cardiovascular disease. Regular use should be limited, especially in clients at risk for heart disease.

B. Vegetable shortening: Vegetable shortening contains high levels of trans fats and saturated fats, both of which contribute to atherosclerosis and increased cardiovascular risk. It is not recommended for heart-healthy cooking.

C. Lard: Lard is rich in saturated fat, which can elevate LDL cholesterol and promote plaque formation in arteries. It is not suitable for clients needing to reduce cardiovascular risk.

D. Canola oil: Canola oil is low in saturated fat and high in monounsaturated fats, which help lower LDL cholesterol and reduce cardiovascular risk. It is a heart-healthy option for cooking and aligns with dietary guidelines for preventing heart disease.

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A nurse is assisting with teaching a community health presentation about reducing the risk of cancer. Which of the following instructions should the nurse include?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse in a long-term care facility is caring for a client who had abdominal surgery 6 weeks ago. Which of the following images indicates the client's wound is healing by primary intention?

Correct Answer is D

Explanation

A nurse is reinforcing teaching about saturated fats with a client who is at risk for cardiovascular disease. Which of the following cooking fats should the nurse recommend the client use?

Correct Answer is D

Explanation

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