A&P II - Lymphatic System | Updated Exam 2026
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Exam Questions (Actual Exam 2026-2027)
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Where are there no lymphatic capillaries? - ANSWERS-Avascular tissues, CNS, parts
of spleen and red bone marrow
What lymphatic duct drains most of the body? - ANSWERS-Thoracic duct
What are the lymphatic trunks of the body? - ANSWERS-Lumbar, inestinal,
broncomediastinal, subclavian, and jugular
What duct drains the upper right portion of the body? - ANSWERS-Right lymphatic duct
What are specialized reticular connective tissue (loose CT)? - ANSWERS-Lymphatic
tissues
What is the term for functional fibers? - ANSWERS-Parenchyma
What is the supporting framework called? - ANSWERS-the Stroma
What are the extentions of the capsule into the body of an organ called? - ANSWERS-
Trebeculae
,What is a characteristic of a lymphatic organ? - ANSWERS-CT capsule
Why are lymphatic nodules not an organ? - ANSWERS-They lack a CT capsule
What are two of the subdivisions of the lymphatic nodule? - ANSWERS-Medulla and
cortex
What is the depression in an organ where vessels enter/leave called? - ANSWERS-
Hilus or Hilum
What are the two divisions of lymphatic function? - ANSWERS-Primary and Secondary
What is it called when something is capable of an immune reaction and able to
recognize self antigens? - ANSWERS-Immunocompetent
What are the primary lymphatic organs and tissues? - ANSWERS-Red bone marrow
and thymus
What are some secondary lymphatic organs and tissues? - ANSWERS-Lymph nodes,
spleen and lymphatic nodules
What type of lymphatic organ and/or tissue is where stem cells divide and become
immunocompetent? - ANSWERS-Primary
What type of lymphatic organ and/or tissue is where most immune reactions occur? -
ANSWERS-Secondary
What type of immunity is present at birth and has no memory? - ANSWERS-
Innate/nonspecific
, What immunity recognizes specific antigens and has memory (also involves B and T
lymphocytes?) - ANSWERS-Adaptive/Specific
What makes up the lymphatic system? - ANSWERS-Lymph, lymphatic vessels, red
bone marrow, nodes, nodules, thymus, spleen
What makes up lymphatic tissue? - ANSWERS-Specialized reticular connective tissue
with many B and T lymphocytes
What is interstitial fluid that has entered lymphatic vessels called? - ANSWERS-Lymph
What are the three main functions of the lymphatic system? - ANSWERS-Drain excess
interstitial fluid, transport dietary lipids and fat soluble vitamins, carry out immune
functions (B cell and T cell)
Does lymph circulate? - ANSWERS-No, it is a one way journey to venous blood
What moves lymph around the body? - ANSWERS-Milking by skeletal muscles and
respiratory pump
What is the pathway of lymph? - ANSWERS-Lymphatic capillaries>lymphatic
vessels>lymphatic trunks>Lymphatic ducts>Subclavian vein
What are blind tubules in most tissues? - ANSWERS-Lymphatic capillaries
Where does lymphatic tissue originate from? - ANSWERS-Mesoderm
When is a human's thymus the largest? - ANSWERS-In infancy
What is the thymus' role in the immune system? - ANSWERS-It is responsible for
supplying secondary lymphatic tissues with T cells
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!!
Where are there no lymphatic capillaries? - ANSWERS-Avascular tissues, CNS, parts
of spleen and red bone marrow
What lymphatic duct drains most of the body? - ANSWERS-Thoracic duct
What are the lymphatic trunks of the body? - ANSWERS-Lumbar, inestinal,
broncomediastinal, subclavian, and jugular
What duct drains the upper right portion of the body? - ANSWERS-Right lymphatic duct
What are specialized reticular connective tissue (loose CT)? - ANSWERS-Lymphatic
tissues
What is the term for functional fibers? - ANSWERS-Parenchyma
What is the supporting framework called? - ANSWERS-the Stroma
What are the extentions of the capsule into the body of an organ called? - ANSWERS-
Trebeculae
,What is a characteristic of a lymphatic organ? - ANSWERS-CT capsule
Why are lymphatic nodules not an organ? - ANSWERS-They lack a CT capsule
What are two of the subdivisions of the lymphatic nodule? - ANSWERS-Medulla and
cortex
What is the depression in an organ where vessels enter/leave called? - ANSWERS-
Hilus or Hilum
What are the two divisions of lymphatic function? - ANSWERS-Primary and Secondary
What is it called when something is capable of an immune reaction and able to
recognize self antigens? - ANSWERS-Immunocompetent
What are the primary lymphatic organs and tissues? - ANSWERS-Red bone marrow
and thymus
What are some secondary lymphatic organs and tissues? - ANSWERS-Lymph nodes,
spleen and lymphatic nodules
What type of lymphatic organ and/or tissue is where stem cells divide and become
immunocompetent? - ANSWERS-Primary
What type of lymphatic organ and/or tissue is where most immune reactions occur? -
ANSWERS-Secondary
What type of immunity is present at birth and has no memory? - ANSWERS-
Innate/nonspecific
, What immunity recognizes specific antigens and has memory (also involves B and T
lymphocytes?) - ANSWERS-Adaptive/Specific
What makes up the lymphatic system? - ANSWERS-Lymph, lymphatic vessels, red
bone marrow, nodes, nodules, thymus, spleen
What makes up lymphatic tissue? - ANSWERS-Specialized reticular connective tissue
with many B and T lymphocytes
What is interstitial fluid that has entered lymphatic vessels called? - ANSWERS-Lymph
What are the three main functions of the lymphatic system? - ANSWERS-Drain excess
interstitial fluid, transport dietary lipids and fat soluble vitamins, carry out immune
functions (B cell and T cell)
Does lymph circulate? - ANSWERS-No, it is a one way journey to venous blood
What moves lymph around the body? - ANSWERS-Milking by skeletal muscles and
respiratory pump
What is the pathway of lymph? - ANSWERS-Lymphatic capillaries>lymphatic
vessels>lymphatic trunks>Lymphatic ducts>Subclavian vein
What are blind tubules in most tissues? - ANSWERS-Lymphatic capillaries
Where does lymphatic tissue originate from? - ANSWERS-Mesoderm
When is a human's thymus the largest? - ANSWERS-In infancy
What is the thymus' role in the immune system? - ANSWERS-It is responsible for
supplying secondary lymphatic tissues with T cells
