A nurse is caring for a male client who is undergoing screening tests for atherosclerosis. Which of the following laboratory findings should the nurse identify as an increased risk for this disorder?
Cholesterol level 195 mg/dL
Elevated HDL levels
Elevated LDL levels
Triglyceride level 135 mg/dL
The Correct Answer is C
Choice A reason: A cholesterol level of 195 mg/dL is not an increased risk for atherosclerosis, because it is within the normal range of less than 200 mg/dL. Cholesterol is a type of fat that circulates in the blood and can contribute to plaque formation in the arteries.
Choice B reason: Elevated HDL levels are not an increased risk for atherosclerosis, because HDL stands for high-density lipoprotein, which is the "good" cholesterol that helps to remove excess cholesterol from the blood and prevent plaque formation in the arteries.
Choice C reason: Elevated LDL levels are an increased risk for atherosclerosis, because LDL stands for low-density lipoprotein, which is the "bad" cholesterol that can deposit in the arterial walls and cause plaque formation and narrowing of the arteries.
Choice D reason: A triglyceride level of 135 mg/dL is not an increased risk for atherosclerosis, because it is within the normal range of less than 150 mg/dL. Triglycerides are another type of fat that circulates in the blood and can contribute to plaque formation in the arteries.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: This is an incorrect instruction, because it is not necessary to take this medication for the rest of your life to prevent recurrence. Isoniazid is usually taken for 6 to 9 months, or as prescribed by the provider, to treat active TB or latent TB infection.
Choice B reason: This is the correct instruction, because your provider will monitor your liver function while you are taking this medication. Isoniazid can cause hepatotoxicity, which is a serious side effect that can damage the liver and cause jaundice, nausea, vomiting, or abdominal pain.
Choice C reason: This is an incorrect instruction, because you should avoid alcohol intake while you are taking this medication. Alcohol can increase the risk of hepatotoxicity and interfere with the metabolism of isoniazid.
Choice D reason: This is an incorrect instruction, because it is not recommended to take this medication with a meal to increase absorption. Isoniazid should be taken on an empty stomach, at least 1 hour before or 2 hours after a meal, to ensure optimal absorption and effectiveness.
Correct Answer is D
Explanation
Choice A reason: This is a dangerous action, because recapping the needle on the syringe can increase the risk of needlestick injuries and bloodborne infections.
Choice B reason: This is an unnecessary action, because the client may be able to self-administer insulin injections with proper education and supervision.
Choice C reason: This is an inappropriate action, because the syringe should not be disposed of in the bathroom trash can, which is not a safe or sanitary place for sharps waste.
Choice D reason: This is the correct action, because placing the syringe in a puncture-proof disposal container can prevent accidental injuries and infections, and comply with the local regulations for sharps disposal.
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