An excess of cholesterol and saturated fat in the diet has been identified as specific risk factor for which of the following conditions? (Select all that apply)
Anemia
Atherosclerosis
COPD
Heart disease
Stroke (CVA)
Correct Answer : B,D,E
A. Anemia:
Anemia is typically related to iron deficiency, blood loss, or chronic disease. It is not caused by high cholesterol or saturated fat intake.
B. Atherosclerosis:
Excess cholesterol and saturated fat contribute to plaque buildup in arteries, leading to atherosclerosis (hardening and narrowing of arteries).
C. COPD:
Chronic Obstructive Pulmonary Disease (COPD) is primarily caused by smoking and air pollutants, not dietary fat or cholesterol.
D. Heart disease:
Diets high in saturated fat and cholesterol increase LDL ("bad") cholesterol, contributing to coronary artery disease and heart attacks.
E. Stroke (CVA):
Atherosclerosis from high-fat diets increases the risk of ischemic stroke due to blocked arteries in the brain.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Green tea:
Green tea contains antioxidants, but it is not a source of omega-3 fatty acids.
B. Soybean oil:
Soybean oil contains alpha-linolenic acid (ALA), a type of omega-3 fatty acid.
C. Blueberries:
Blueberries are rich in antioxidants and fiber, but do not contain omega-3s.
D. Citrus fruits:
Citrus fruits provide vitamin C and fiber, but are not sources of omega-3 fatty acids.
Correct Answer is C
Explanation
A. “You can get enough of those fats by eating more processed snack foods.”
Processed snacks are often high in trans fats and unhealthy omega-6s, and rarely contain omega-3s. Not a recommended source.
B. “Those fats are harmful and should be avoided as much as possible.”
This is incorrect. Omega-3 and omega-6 fats are essential fatty acids, needed for various body functions. They cannot be synthesized by the body.
C. “Omega-3 and omega-6 fats are essential, so eating foods like fatty fish, flaxseeds, and vegetable oils can be beneficial.”
These are healthy sources of essential fats that support heart and brain health.
D. “Only omega-6 fats are essential, so focus on those and avoid omega-3s.”
Both omega-3 and omega-6 fats are essential and must be obtained from the diet. Omega-3s, in particular, have anti-inflammatory benefits.
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