Certified Cardiographic Technician (CCT) Practice Exam 2026 - Free CCT Practice Questions and Study Guide

The purpose of blood lipid panels is to assess cholesterol and triglyceride levels in the bloodstream. These panels are essential in evaluating an individual's risk for cardiovascular diseases, such as heart attacks and strokes. Cholesterol levels measured typically include low-density lipoprotein (LDL) and high-density lipoprotein (HDL), both of which play critical roles in heart health. Elevated levels of LDL, often referred to as "bad" cholesterol, can lead to plaque buildup in arteries, increasing the risk of heart disease. Conversely, high levels of HDL are considered protective against heart disease.

While other tests may focus on different aspects of cardiovascular health and metabolism, such as blood glucose or oxygen saturation, blood lipid panels specifically target the types and amounts of lipids circulating in the blood, providing vital information related to an individual's lipid metabolism and overall heart health.