Lymph

A. True   Derived from plasma proteins leaked from capillaries into the tissues; it returns these to the blood.

B. False  Lymph vessels are involved in the uptake and transport of absorbed fat.

C. True  Increased capillary pressure due to muscle vasodilatation increases tissue fluid formation.

D. False  It contains lymphocytes derived from lymph nodes.

E. True  In addition, intrinsic rhythmic contractions in lymphatics help to propel lymph.