Which of the following type of lipids (fats) have shown to increase the risk of heart disease by forming plaques of fat on blood vessels?
Unsaturated fats (HDL)
Omega 3 fatty acids
Omega 6 fatty acids
Saturated fats (LDL)
The Correct Answer is D
A. Unsaturated fats (HDL): High-density lipoprotein (HDL) is considered "good cholesterol" because it helps remove LDL cholesterol from the blood, reducing the risk of heart disease.
B. Omega-3 fatty acids: Omega-3 fatty acids are healthy fats that reduce inflammation and lower the risk of heart disease by improving heart health.
C. Omega-6 fatty acids: While excessive omega-6 intake may contribute to inflammation, they are not the primary contributors to plaque buildup in blood vessels like saturated fats (LDL).
D. Saturated fats (LDL): Saturated fats increase low-density lipoprotein (LDL), also known as "bad cholesterol," which contributes to plaque buildup in arteries and increases the risk of heart disease.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Epithelial: Epithelial tissue covers body surfaces and lines cavities but does not bind body parts together.
B. Muscle: Muscle tissue contracts to produce movement but does not function primarily to bind structures.
C. Nervous: Nervous tissue transmits signals between the brain and body but does not provide structural binding.
D. Connective: Connective tissue supports and binds different parts of the body. Tendons (attach muscle to bone) and ligaments (connect bones) are key examples.
Correct Answer is B
Explanation
A. Increase the size of body structures: While tissue growth can contribute to body size, its primary function is not just increasing size but carrying out specific physiological roles.
B. Perform common functions: Tissues consist of similar cells that work together to perform specific functions, such as muscle contraction, nerve signaling, or support.
C. Deliver messages: Only nervous tissue specializes in transmitting messages, but other tissues have different functions.
D. Fight against diseases: The immune system fights diseases, but not all tissues are involved in this function.
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