Chapter 20: Lymphatic System | Actual Updated
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Small pea shaped patches of lymphatic tissue which filter lymph as it flows through the
vessels are called ______. - ANSWERS-Lymph Nodes
Lymph nodes appear in clusters in which three regions of the body? - ANSWERS-
Cervical, axillary and inguinal
Lymph nodes consist of lymph _______ and lymph ______. - ANSWERS-
nodules/sinuses
_____ vessels carry lymph toward the lymph node. - ANSWERS-Afferent
_____ vessels carry lymph away from the lymph node. - ANSWERS-Efferent
True or False: lymph nodes range in size from the head of a pin to a bean. -
ANSWERS-True
Lymph nodes are encapsulated with fibers inside that contain clusters of ______ which
act as a filter. - ANSWERS-Lymphocytes
These cells inside a lymph node eat the bad stuff filtering through the lymph node. -
ANSWERS-Macrophages
, The _____ gland is located in the upper mediastinum. - ANSWERS-Thymus
The thymus gland is involved in the development of the ________ before birth and
shortly after birth. - ANSWERS-Immune system
The thymus secretes _____ that promote the proliferation and maturation of T-cells in
lymphoid tissue. - ANSWERS-Thymosins (hormones)
The ______ is responsible for the development and maturation of the immune system. -
ANSWERS-Thymus Gland
This is the largest of the lymphoid organs. - ANSWERS-Spleen
What four structures comprise the lymphatic system? - ANSWERS-Lymph, lymphatic
vessels, lymphoid organs and lymphoid tissue (throughout the body)
What are the three main functions of the lymphatic system? - ANSWERS-Return fluid to
the bloodstream, absorbs fat and fat soluble vitamins from the intestines, and defends
the body against disease
A clear fluid that resembles plasma is known as _____. - ANSWERS-Lymph
Lymph is made up of what four components? - ANSWERS-Water, electrolytes, waste
products and proteins
Approximately _____ liters of lymph filter through from the interstitium each day. -
ANSWERS-20
True or False: Lymph is returned to the venous blood. - ANSWERS-True
Exam 2026 WITH Recent Newest Verified And
Well Analyzed Exam Questions (Actual Exam
2026-2027) Correct Detailed & Verified
ANSWERS (100% Accurate Solutions) ALREADY
GRADED A+||NEWEST VERSION Of The Exam
Guarantee Pass!!
Small pea shaped patches of lymphatic tissue which filter lymph as it flows through the
vessels are called ______. - ANSWERS-Lymph Nodes
Lymph nodes appear in clusters in which three regions of the body? - ANSWERS-
Cervical, axillary and inguinal
Lymph nodes consist of lymph _______ and lymph ______. - ANSWERS-
nodules/sinuses
_____ vessels carry lymph toward the lymph node. - ANSWERS-Afferent
_____ vessels carry lymph away from the lymph node. - ANSWERS-Efferent
True or False: lymph nodes range in size from the head of a pin to a bean. -
ANSWERS-True
Lymph nodes are encapsulated with fibers inside that contain clusters of ______ which
act as a filter. - ANSWERS-Lymphocytes
These cells inside a lymph node eat the bad stuff filtering through the lymph node. -
ANSWERS-Macrophages
, The _____ gland is located in the upper mediastinum. - ANSWERS-Thymus
The thymus gland is involved in the development of the ________ before birth and
shortly after birth. - ANSWERS-Immune system
The thymus secretes _____ that promote the proliferation and maturation of T-cells in
lymphoid tissue. - ANSWERS-Thymosins (hormones)
The ______ is responsible for the development and maturation of the immune system. -
ANSWERS-Thymus Gland
This is the largest of the lymphoid organs. - ANSWERS-Spleen
What four structures comprise the lymphatic system? - ANSWERS-Lymph, lymphatic
vessels, lymphoid organs and lymphoid tissue (throughout the body)
What are the three main functions of the lymphatic system? - ANSWERS-Return fluid to
the bloodstream, absorbs fat and fat soluble vitamins from the intestines, and defends
the body against disease
A clear fluid that resembles plasma is known as _____. - ANSWERS-Lymph
Lymph is made up of what four components? - ANSWERS-Water, electrolytes, waste
products and proteins
Approximately _____ liters of lymph filter through from the interstitium each day. -
ANSWERS-20
True or False: Lymph is returned to the venous blood. - ANSWERS-True
