Exam 31: Lymphatic System

Which of the following is not part of the lymphatic system?

Interstitial fluid fills the spaces between the cells.

Which best describes the mechanism involved with the central movement, or flow, of lymph?

The passive compression of the body's soft tissues may act as a lymphokinetic factor.

Match each body location with the corresponding group of lymph nodes. -Axillary lymph nodes

Lymph does not have the ability to clot.

Which of the following is a lymphokinetic factor?

About 1.5 liters of lymph flows through the thoracic duct daily.

Describe the important functions performed by the thymus.

Besides fluid balance and immunity, the lymphatic system plays an important role in the absorption of lipids.

Lymph is derived from blood and tissue fluid.

Lymphatic vessels originate as microscopic, blind-end vessels called lymphatic capillaries.

Match each structure or organ of the lymphatic system with its corresponding function or description. -Structure that has functions that include hematopoiesis and destruction of red blood cells and platelets

The spleen is not classified as a vital organ.

The terms lacteal and Peyer patches refer to the same structures in the intestines.

Why is having an understanding of the lymphatic drainage of the breast important in formulating the diagnosis and treatment of breast cancer?

The larger lymph vessels are made up of three layers of tissue, just as the veins and arteries are in the circulatory system.

Lymphatic capillaries (called lacteals) in the small intestine are important in the absorption of fats.

Which of the following is a function of lymph nodes?

Match each body location with the corresponding group of lymph nodes. -Superficial cervical lymph nodes