LDL stands for which term?

LDL stands for which term?

• A. Low-Density Lipoprotein
• B. High-Density Lipoprotein
• C. Medium-Density Lipoprotein
• D. Very-Low-Density Lipoprotein

Answer: (A)

LDL stands for Low-Density Lipoprotein. Lipoproteins are classified by density, which reflects how much protein versus lipid they contain. LDL has relatively less protein and more cholesterol, giving it lower density than HDL but higher density than VLDL. Clinically, LDL is the main cholesterol carrier to tissues, and higher levels are a major risk factor for atherosclerosis, which helps you remember why it’s termed “low-density.” The other options correspond to different lipoproteins (HDL is High-Density Lipoprotein; VLDL is Very-Low-Density Lipoprotein), and a standard “Medium-Density Lipoprotein” isn’t used in common terminology.

LDL stands for Low-Density Lipoprotein. Lipoproteins are classified by density, which reflects how much protein versus lipid they contain. LDL has relatively less protein and more cholesterol, giving it lower density than HDL but higher density than VLDL. Clinically, LDL is the main cholesterol carrier to tissues, and higher levels are a major risk factor for atherosclerosis, which helps you remember why it’s termed “low-density.” The other options correspond to different lipoproteins (HDL is High-Density Lipoprotein; VLDL is Very-Low-Density Lipoprotein), and a standard “Medium-Density Lipoprotein” isn’t used in common terminology.