Individuals with diabetes are having a staggering rate of macrovascular complications due to:
The role of glucose in the blood.
The role of diabetes in the development of atherosclerosis.
The role of platelets in the blood.
The role of increased WBC in the blood.
The Correct Answer is B
Choice A reason: While high blood glucose levels are a key feature of diabetes and contribute to complications, it is the role of diabetes in promoting atherosclerosis that is more directly responsible for the high rate of macrovascular complications. High glucose levels can damage blood vessels and lead to the development of atherosclerosis, but the process is more complex and involves additional factors.
Choice B reason: Diabetes significantly contributes to the development of atherosclerosis, which is the buildup of plaques in the arteries. This can lead to macrovascular complications such as coronary artery disease, stroke, and peripheral arterial disease. Chronic hyperglycemia, along with associated lipid abnormalities and inflammation, accelerates the atherosclerotic process in individuals with diabetes.
Choice C reason: The role of platelets in the blood is not a primary factor in the macrovascular complications of diabetes. While platelet function can be altered in diabetes and contribute to clot formation, the central issue in macrovascular complications is the development of atherosclerosis.
Choice D reason: Increased white blood cell (WBC) count can be a sign of inflammation or infection, but it is not a primary cause of macrovascular complications in diabetes. The focus is more on the chronic inflammatory state and the development of atherosclerosis as major contributors to macrovascular disease in diabetes.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Oliguria refers to the production of abnormally small amounts of urine. While it can occur in dehydration, it does not specifically indicate concentrated, dark, strong-smelling urine.
Choice B reason: Dehydration often leads to concentrated, dark, strong-smelling urine. When the body is dehydrated, the kidneys conserve water, resulting in less urine that is more concentrated with waste products, giving it a darker color and stronger smell.
Choice C reason: Increased fluid volume would typically result in dilute urine, which is pale and has a less strong odor. Therefore, it is not associated with concentrated, dark, strong-smelling urine.
Choice D reason: Urinary retention is the inability to empty the bladder completely. While it can lead to various symptoms, it is not specifically associated with concentrated, dark, strong-smelling urine.
Correct Answer is C
Explanation
Choice A reason: While obesity can be associated with hypercholesterolemia, this condition primarily affects lipid levels and cardiovascular health rather than directly impairing insulin circulation.
Choice B reason: Obesity is not solely a result of high sugar intake. While diet plays a role, obesity involves a complex interplay of genetic, environmental, and lifestyle factors. High sugar intake can contribute to weight gain, but it is not the direct cause of obesity.
Choice C reason: Obesity releases fatty acids and cytokines, which interfere with insulin receptors. Adipose tissue in obese individuals releases pro-inflammatory cytokines and fatty acids that can cause insulin resistance by interfering with insulin signaling pathways.
Choice D reason: Obesity is not directly associated with a mutation of the MiR-21 gene. While genetic factors can contribute to obesity and type 2 diabetes, the primary mechanism involves metabolic and inflammatory pathways rather than specific gene mutations.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.