American Association of Critical-Care Nurses (AACN) Certification Practice Test

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Prepare for the AACN Certification Test. Study with flashcards and multiple choice questions, each question comes with hints and explanations. Get ready for your exam!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What is the threshold for total cholesterol levels to be considered acceptable?

Under 250 mg/dL
Under 200 mg/dL
Under 150 mg/dL
Under 100 mg/dL

The correct answer is: Under 200 mg/dL

To determine what constitutes an acceptable level for total cholesterol, it's important to refer to the guidelines established by health organizations. A total cholesterol level that is under 200 mg/dL is recognized as desirable and indicates a lower risk of heart disease. Levels above 200 mg/dL can progressively indicate a higher risk, with 240 mg/dL and above being categorized as high cholesterol. Therefore, the threshold of under 200 mg/dL is used by healthcare professionals worldwide to evaluate cardiovascular health and take necessary preventive measures if cholesterol levels exceed this figure. In this context, the other options do not fit within the standard medical guidelines for total cholesterol recommendations.