Which statement concerning lipoproteins is true?
A) Low-density lipoproteins contain less cholesterol than high-density lipoproteins.
B) Low-density lipoproteins carry cholesterol from the tissues to the liver.
C) Exercise raises a person's high-density lipoprotein levels.
D) High high-density lipoprotein levels are considered a risk for cardiovascular disease.
E) High low-density lipoprotein levels are considered an indication of good cardiovascular health.

Question

Quizplus · Accepted Answer

Exercise has been shown to increase levels of high-density lipoprotein (HDL), also known as "good" cholesterol.

Answer: B
 Low-density lipoproteins (LDL) are often referred to as "bad" cholesterol because they carry cholesterol from the liver to tissues, including the walls of blood vessels, which can lead to plaque buildup and increase the risk for cardiovascular disease.

Answer: D
 High levels of HDL are generally considered beneficial for cardiovascular health, as HDL helps to remove cholesterol from the bloodstream and transport it to the liver for processing.

Therefore, the only true statement is C.

Which Statement Concerning Lipoproteins Is True