The Nurse Is Teaching a Review Class on the Lymphatic

The nurse is teaching a review class on the lymphatic system. Which statement by a class participant indicates correct understanding of the material?

A) "Lymph flow is propelled by the contraction of the heart."
B) "The flow of lymph is slow, compared with that of the blood."
C) "One of the functions of the lymph is to absorb lipids from the biliary tract."
D) "Lymph vessels have no valves; therefore, lymph fluid flows freely from the tissue spaces into the bloodstream."