When providing information about elevated cholesterol levels, the nurse explains that saturated fats usually are animal in origin, solid at room temperature, and should be avoided because they:
Interfere with metabolism.
Increase blood cholesterol levels.
Must be hydrogenated.
Block the absorption of nutrients.
The Correct Answer is B
Choice A rationale
While saturated fats are part of the body's metabolic processes, their primary negative impact at elevated levels isn't directly interfering with the overall metabolic pathways in a disruptive manner. The issue lies more specifically with their influence on lipid profiles rather than a broad metabolic dysfunction.
Choice B rationale
Saturated fats, primarily found in animal products, have been shown to increase low-density lipoprotein (LDL) cholesterol levels in the blood. Elevated LDL cholesterol is a major risk factor for atherosclerosis, a condition where plaque builds up in the arteries, narrowing them and increasing the risk of heart disease and stroke.
Choice C rationale
Hydrogenation is a process used to solidify unsaturated fats, creating trans fats, which are even more detrimental to cholesterol levels than saturated fats. Saturated fats themselves are naturally solid at room temperature and do not inherently need to be hydrogenated to achieve this state.
Choice D rationale
Saturated fats do not typically block the absorption of essential nutrients. The digestive system is designed to absorb a variety of fats, including saturated fats, along with other nutrients. The primary concern with high intake of saturated fats is their negative impact on blood lipid levels.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["2"]
Explanation
Step 1: The physician ordered 10 mg per dose.
Step 2: The available tablet strength is 5 mg per tablet.
Step 3: To find the number of tablets per dose, divide the ordered dose by the tablet strength: 10 mg ÷ 5 mg/tablet = 2 tablets.
Step 4: The nurse will administer 2 tablets per dose.
Final answer: 2 tablets.
Correct Answer is A
Explanation
Choice A rationale
A speech therapist specializes in diagnosing and treating swallowing disorders, such as dysphagia. They assess the client’s ability to swallow safely and provide interventions to improve swallowing techniques, including exercises and modifications to diet. Referral to a speech therapist is essential for managing dysphagia and preventing complications like aspiration pneumonia.
Choice B rationale
A respiratory therapist primarily deals with breathing problems and airway management, not swallowing difficulties. While respiratory therapists play a role in managing clients with respiratory distress, they do not specialize in dysphagia.
Choice C rationale
A dentist focuses on oral health, which is important for overall health, but they are not the appropriate specialist for managing dysphagia. While they may address oral conditions that could impact swallowing, dysphagia management requires the expertise of a speech therapist.
Choice D rationale
A physical therapist focuses on physical movement and rehabilitation. While physical therapy may assist in mobility and motor coordination, dysphagia management falls within the domain of a speech therapist, not a physical therapist.
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