A nurse is assisting with preparing a presentation for a health fair about dietary guidelines to reduce the risk of cancer. Which of the following information should the nurse include in the presentation?

Reduce intake of whole grains.

Increase intake of saturated fats.

Reduce intake of legumes.

Increase intake of fatty fish.

Answer and Explanation

The Correct Answer is D

A. Reduce intake of whole grains: Whole grains contain fiber, antioxidants, and phytonutrients that help lower cancer risk by supporting healthy digestion and reducing inflammation. Limiting them removes protective nutrients that assist in regulating cell growth. Reduced whole-grain intake is not recommended in cancer-prevention guidelines.

B. Increase intake of saturated fats: Saturated fats are associated with inflammation, obesity, and cardiovascular strain, all of which can raise overall cancer risk. Higher intake contributes to hormone-related cancers and metabolic stress. Dietary guidelines consistently encourage limiting, not increasing, saturated fats.

C. Reduce intake of legumes: Legumes supply fiber, plant protein, and micronutrients that support colon health and reduce carcinogenic processes in the bowel. They help stabilize blood glucose and decrease inflammatory responses. Reducing them removes valuable cancer-protective dietary components.

D. Increase intake of fatty fish: Fatty fish contain omega-3 fatty acids that reduce inflammation, support cellular health, and may inhibit tumor growth. Regular intake is associated with lower risk of several cancers, including colorectal and breast cancer. Including fatty fish aligns with major cancer-prevention nutritional guidelines.

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Correct Answer is B

Explanation

A. "I will wear an arm immobilizer to prevent dislodgement of this device.": Arm immobilizers are not required for PICC lines. Gentle activity and avoiding heavy lifting on the affected arm are sufficient to prevent dislodgement without restricting normal movement.

B. "I will monitor my temperature for fever while I have this device.": Monitoring for fever is essential because a PICC line increases the risk of bloodstream infections. Early detection of infection allows prompt intervention, reducing complications associated with chemotherapy and central line use.

C. "It's okay to get the device wet when I shower.": PICC lines must be kept dry to prevent infection. Clients should cover the site with a waterproof dressing or follow facility-specific guidelines during bathing to maintain sterility.

D. "I should pull the dressing away from the insertion site when I change it.": Dressings should never be pulled directly off the insertion site as this can dislodge the catheter and increase infection risk. Proper technique involves gently lifting edges and following sterile procedures.

A. Remove personal protective equipment immediately after leaving the client's room. B. Use an alcohol swab to clean the temperature probe before removing it from the room. C. Wear an N95 mask when entering the room. D. Keep a stethoscope at the client's bedside for the duration of her hospital stay.

Correct Answer is D

Explanation

A. Remove personal protective equipment immediately after leaving the client's room: PPE such as gloves and gowns should be removed before exiting the room to prevent contaminating other areas. Removing PPE after leaving the room risks spreading pathogens throughout the unit.

B. Use an alcohol swab to clean the temperature probe before removing it from the room: Reusable equipment should be disinfected according to facility policy, usually inside the room or using proper cleaning protocols before removal. For contact precautions, using a dedicated temperature probe that stays in the room is the preferred method.

C. Wear an N95 mask when entering the room: N95 masks are required for airborne precautions, not standard contact precautions. Contact precautions primarily involve wearing gloves and gowns to prevent transmission via direct or indirect contact.

D. Keep a stethoscope at the client's bedside for the duration of her hospital stay: Assigning dedicated equipment to a client under contact precautions prevents cross-contamination with other patients. This intervention aligns with infection control guidelines and reduces the risk of spreading pathogens.

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A nurse is assisting with preparing a presentation for a health fair about dietary guidelines to reduce the risk of cancer. Which of the following information should the nurse include in the presentation?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Explanation

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