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!

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What is the normal range for lipase levels in the blood?

5-120 IU/L
10-180 IU/L
20-200 IU/L
30-150 IU/L

The correct answer is: 10-180 IU/L

The normal range for lipase levels in the blood is commonly established between 10-180 IU/L. This range is important for clinical assessments, particularly in the context of diagnosing pancreatic conditions. An elevation of lipase is frequently associated with conditions like pancreatitis, and understanding the normal ranges helps healthcare professionals determine when levels are abnormally high, indicating potential pathological processes. Other ranges presented in the choices might reflect variations in laboratory techniques or specific populations, but the established range of 10-180 IU/L is widely accepted in clinical practice. Being cognizant of this range is crucial for accurate interpretation of lipase levels in the context of patient assessments and the management of gastrointestinal health.