The nurse is educating a group of clients on how high cholesterol leads to heart disease.
Which explanation regarding high cholesterol is most appropriate?
it binds to vessel walls, decreasing the amount of blood getting to the heart
it damages the heart muscle
it thickens the blood, causing clots.
it interferes with the conduction system of the heart.
The Correct Answer is A
A. High cholesterol can lead to the buildup of plaque in the arteries, which can narrow the blood vessels and decrease blood flow to the heart, increasing the risk of heart disease.
B. High cholesterol does not directly damage the heart muscle but can contribute to conditions like atherosclerosis, which can affect heart function.
C. High cholesterol does not directly thicken the blood but can contribute to the formation of blood clots when combined with other factors.
D. High cholesterol does not typically interfere with the conduction system of the heart but can contribute to conditions like coronary artery disease.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Fever and lack of muscular coordination may indicate symptoms of serotonin syndrome, a potentially serious complication that can occur when sertraline (an SSRI) is combined with lithium.
B. Nausea and headache are common side effects of sertraline and lithium but are not typically indicative of a serious complication when these medications are used together.
C. Anxiety and insomnia may be related to the underlying condition being treated (e.g., depression) but are not necessarily indicative of a serious complication.
D. Dry mouth and constipation are potential side effects of lithium but are not typically indicative of a serious complication when combined with sertraline.
Correct Answer is A
Explanation
A. HDL cholesterol is often referred to as "good" cholesterol because it helps remove other forms of cholesterol from your bloodstream, decreasing the risk of heart disease.
B. "Contraindicated" is not a term used to describe cholesterol.
C. "Bad" cholesterol typically refers to LDL (low-density lipoprotein), which deposits cholesterol in the walls of blood vessels.
D. "Lifestyle" is not a term used to categorize cholesterol.
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