The nurse is developing a workshop on cancer prevention for a group of adults at a wellness fair. Which recommendation should the nurse include in the workshop?

Obtain at least 8 to 10 hours of sleep per night.

Refrain from alcohol.

Maintain a healthy weight and exercise regularly.

Know the four warning signs of cancer.

Answer and Explanation

The Correct Answer is C

A. Obtain at least 8 to 10 hours of sleep per night. Adequate sleep is important for overall health, but it is not a primary recommendation for cancer prevention. There is some evidence linking sleep disturbances to cancer risk, but maintaining a healthy weight and exercising have stronger associations with cancer prevention.
B. Refrain from alcohol. Limiting alcohol intake is recommended, but complete abstinence is not necessary for everyone. Moderate alcohol consumption is associated with an increased risk of certain cancers (e.g., breast, liver, esophageal), but maintaining a healthy weight and exercising have broader, more significant cancer prevention benefits.
C. Maintain a healthy weight and exercise regularly. Obesity and a sedentary lifestyle are major risk factors for multiple types of cancer, including breast, colon, and endometrial cancer. Regular physical activity reduces inflammation, improves immune function, and regulates hormones, all of which lower cancer risk.
D. Know the four warning signs of cancer. While recognizing cancer warning signs is important for early detection, prevention strategies are more effective in reducing overall cancer risk. There is no universally agreed-upon list of "four" warning signs, as different cancers present with different symptoms.

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Free Nursing Study Resources

Correct Answer is D

Explanation

A. Activation of exocytosis. Exocytosis is a cellular process used for releasing substances such as neurotransmitters or hormones, but it is not the primary response to inflammation. The immune response involves chemical mediators like histamine, prostaglandins, and cytokines, which increase vascular permeability.
B. Vasoconstriction. Vasodilation, not vasoconstriction, is a hallmark of inflammation. Initially, there may be a brief period of vasoconstriction, but the primary response is vasodilation, which increases blood flow to the inflamed area.
C. Decreased histamine production. Histamine production increases during inflammation, leading to vasodilation and increased vascular permeability. This allows immune cells to travel to the site of injury or infection.
D. Increased vascular permeability. The inflammatory response involves increased vascular permeability, allowing immune cells, proteins, and fluid to move from the bloodstream into tissues to fight infection and promote healing. This process leads to swelling (edema), redness, and warmth, which are classic signs of inflammation.

A. Heart rate 88 beats/minute B. Blood pressure 122/72 mm Hg C. Temperature 100.5° F (38° C) D. Reports of pain with ambulation E. Respirations 20 breaths/minute F. Left lower leg with erythema, warm, and swollen G. Blood glucose 252 mg/dL (13.9 mm

Correct Answer is ["C","D","F","G"]

Explanation

Heart rate 88 beats/minute: This is within the normal range (60-100 bpm) and does not require immediate intervention.

Blood pressure 122/72 mm Hg: This is within a normal range and does not indicate an urgent issue.

Temperature 100.5°F (38°C): An elevated temperature suggests a possible infection, such as cellulitis or deep vein thrombosis (DVT), which requires further evaluation.

Reports of pain with ambulation: Pain with walking, especially in a client with peripheral vascular disease and diabetes, may indicate worsening circulation, infection, or DVT.

Respirations 20 breaths/minute: This is within the normal range (12-20 breaths/minute) and does not require immediate intervention.

Left lower leg with erythema, warm, and swollen: These are signs of inflammation or infection, such as cellulitis or a possible DVT, both of which require urgent medical attention.

Blood glucose 252 mg/dL (13.9 mmol/L): Elevated blood glucose can impair wound healing, increase the risk of infection, and contribute to further complications in a client with diabetes.

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The nurse is developing a workshop on cancer prevention for a group of adults at a wellness fair. Which recommendation should the nurse include in the workshop?

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Naxlex Comprehensive Predictor Exams

The nurse should recognize which response is the immune system's reaction to a source of inflammation?

Correct Answer is D

Explanation

Correct Answer is ["C","D","F","G"]

Explanation

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Exhibits Complete the diagram by dragging from the choices area to specify which condition the client is most likely experiencing, two actions the nurse should take to address that condition, and two parameters the nurse should monitor to assess the client's progress.