Chapter 20 - The Lymphatic System and Lymphoid Organs and Tissues

Chapter 20 - The Lymphatic System and Lymphoid Organsand Tissues

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IntroductionLymphoid Cells and Tissues

Lymph NodesStructure of Other Lymph

Organs

Function of Other

Lymphoid Tissue

FINAL ROUND

Introduction:

$100 Question

Once fluid enters the lymphatic system it is called ________.

a. tissue fluid

b. blood

c. lymph

d. plasmaBACK TO GAME

ANSWER

Introduction:

$100 Answer

Once fluid enters the lymphatic system it is called ________.

a. tissue fluid

b. blood

c. lymph

d. plasmaBACK TO GAME

Introduction:

$200 Question

The thoracic duct receives lymph from _________.

a. the upper left body

b. the upper right body

c. the lower body

d. both a and cBACK TO GAME

ANSWER

Introduction:

$200 Answer

The thoracic duct receives lymph from _________.

a. the upper left body

b. the upper right body

c. the lower body

d. both a and cBACK TO GAME

Introduction:

$300 Question

Fluid enters the lymphatic system directly from the _________.

a. blood capillaries

b. interstitial space

c. lymph-collecting ducts

d. lymphatic trunksBACK TO GAME

ANSWER

Introduction:

$300 Answer

Fluid enters the lymphatic system directly from the _________.

a. blood capillaries

b. interstitial space

c. lymph-collecting ducts

d. lymphatic trunksBACK TO GAME

Introduction:

$400 Question

Lymphatic capillaries are absent from:

a. the central nervous system.

b. bones.

c. teeth.

d. all of the above.

BACK TO GAME

ANSWER

Introduction:

$400 Answer

Lymphatic capillaries are absent from:

a. the central nervous system.

b. bones.

c. teeth.

d. all of the above.

BACK TO GAME

Introduction:

$500 Question

These highly specialized lymph capillaries are found in the intestinal mucosa.

a. Cisternae chyli

b. Lacteals

c. Peyer’s patches

d. Thoracic ductsBACK TO GAME

ANSWER

Introduction:

$500 Answer

These highly specialized lymph capillaries are found in the intestinal mucosa.

a. Cisternae chyli

b. Lacteals

c. Peyer’s patches

d. Thoracic ductsBACK TO GAME

Lymphoid Cells and Tissues:

$100 Question

These cells produce the fiber stroma of the lymph organs.

a. Macrophages

b. Dendritic cells

c. Reticular cells

d. Plasma cellsBACK TO GAME

ANSWER


$100 Answer

These cells produce the fiber stroma of the lymph organs.

a. Macrophages

b. Dendritic cells

c. Reticular cells

d. Plasma cellsBACK TO GAME


$200 Question

Isolated areas of lymphoid follicles found in the intestinal mucosa are called ________.

a. lacteals

b. Peyer’s patches

c. germinal centers

d. Brunner’s glandsBACK TO GAME

ANSWER


$200 Answer

Isolated areas of lymphoid follicles found in the intestinal mucosa are called ________.

a. lacteals

b. Peyer’s patches

c. germinal centers

d. Brunner’s glandsBACK TO GAME


$300 Question

These cells are able to produce antibodies.

a. T lymphocytes

b. Plasma cells

c. Macrophages

d. Dendritic cells

BACK TO GAME

ANSWER


$300 Answer

These cells are able to produce antibodies.

a. T lymphocytes

b. Plasma cells

c. Macrophages

d. Dendritic cells

BACK TO GAME


$400 Question

These cells populate the germinal centers of lymphoid follicles.

a. T lymphocyes

b. B lymphocytes

c. Reticular cells

d. MacrophagesBACK TO GAME

ANSWER


$400 Answer

These cells populate the germinal centers of lymphoid follicles.

a. T lymphocyes

b. B lymphocytes

c. Reticular cells

d. MacrophagesBACK TO GAME


$500 Question

All of the following statements are true of most lymph tissues except:

a. they house lymphocytes and macrophages.

b. they are largely composed of reticular connective tissue.

c. they are the site of lymphocyte proliferation.

d. the B lymphocytes are able to secrete antigens into the blood.

BACK TO GAME

ANSWER


$500 Answer

All of the following statements are true of most lymph tissues except:

a. they house lymphocytes and macrophages.

b. they are largely composed of reticular connective tissue.

c. they are the site of lymphocyte proliferation.

d. the B lymphocytes are able to secrete antigens into the blood.

BACK TO GAME

Lymph Nodes:

$100 Question

These connective tissue strands divide lymph nodes into compartments.

a. Capsule

b. Cisternae

c. Trabeculae

d. ValvesBACK TO GAME

ANSWER

Lymph Nodes:

$100 Answer

These connective tissue strands divide lymph nodes into compartments.

a. Capsule

b. Cisternae

c. Trabeculae

d. ValvesBACK TO GAME

Lymph Nodes:

$200 Question

Large clusters of lymph nodes are found near the body surface in all of the following areas except the:

a. axillary region.

b. popliteal region.

c. inguinal region.

d. cervical region.BACK TO GAME

ANSWER

Lymph Nodes:

$200 Answer

Large clusters of lymph nodes are found near the body surface in all of the following areas except the:

a. axillary region.

b. popliteal region.

c. inguinal region.

d. cervical region.BACK TO GAME

Lymph Nodes:

$300 Question

Plasma cells are concentrated in which portion of the lymph node?

a. Cortex

b. Sinuses

c. Medulla

d. CapsuleBACK TO GAME

ANSWER

Lymph Nodes:

$300 Answer

Plasma cells are concentrated in which portion of the lymph node?

a. Cortex

b. Sinuses

c. Medulla

d. CapsuleBACK TO GAME

Lymph Nodes:

$400 Question

Which cell type in the lymph node has an active role in filtering the lymph?

a. T cells

b. B cells

c. Macrophages

d. Reticular cellsBACK TO GAME

ANSWER

Lymph Nodes:

$400 Answer

Which cell in the lymph node has an active role in filtering the lymph?

a. T cells

b. B cells

c. Macrophages


Lymph Nodes:

$500 Question

Which cells of the lymph node perform a surveillance role?

a. T cells

b. B cells

c. Macrophages


ANSWER

Lymph Nodes:

$500 Answer

Which cells of the lymph node perform a surveillance role?

a. T cells

b. B cells

c. Macrophages


Structure of Other Lymph Organs:

$100 Question

The largest lymph organ in the human body is the _______.

a. liver

b. spleen

c. thymus

d. intestineBACK TO GAME

ANSWER


$100 Answer

The largest lymph organ in the human body is the _______.

a. liver

b. spleen

c. thymus

d. intestineBACK TO GAME


$200 Question

This organ’s stroma is composed of hormone-secreting epithelial cells.

a. Liver

b. Spleen

c. Appendix

d. ThymusBACK TO GAME

ANSWER


$200 Answer

This organ’s stroma is composed of hormone-secreting epithelial cells.

a. Liver

b. Spleen

c. Appendix

d. ThymusBACK TO GAME


$300 Question

This is the simplest of the lymphoid organs.

a. Spleen

b. Thymus

c. Appendix

d. TonsilBACK TO GAME

ANSWER


$300 Answer

This is the simplest of the lymphoid organs.

a. Spleen

b. Thymus

c. Appendix

d. TonsilBACK TO GAME


$400 Question

Macrophages would most likely be found in this portion of the spleen.

a. Splenic cords

b. White pulp

c. Brown pulp

d. Hassall’s corpusclesBACK TO GAME

ANSWER


$400 Answer

Macrophages would most likely be found in this portion of the spleen.

a. Splenic cords

b. White pulp

c. Brown pulp

d. Hassall’s corpusclesBACK TO GAME


$500 Question

Blind-ended crypts are found in the ________.

a. spleen

b. thymus

c. tonsils

d. appendixBACK TO GAME

ANSWER


$500 Answer

Blind-ended crypts are found in the ________.

a. spleen

b. thymus

c. tonsils


Function of Other Lymphoid Tissue:

$100 Question

All of the following statements are true of the spleen except:

a. it stores platelets.

b. it produces red blood cells in the fetus.

c. it removes debris and foreign matter from the blood.

d. it atrophies after puberty.BACK TO GAME

ANSWER


$100 Answer

All of the following statements are true of the spleen except:

a. it stores platelets.

b. it produces red blood cells in the fetus.

c. it removes debris and foreign matter from the blood.

d. it atrophies after puberty.BACK TO GAME


$200 Question

This organ ensures that the T lymphocytes are immunocompetent.

a. Spleen

b. Thymus

c. Liver

d. Thyroid glandBACK TO GAME

ANSWER


$200 Answer

This organ ensures that the T lymphocytes are immunocompetent.

a. Spleen

b. Thymus

c. Liver

d. Thyroid glandBACK TO GAME


$300 Question

B cells are found in all of the following except:

a. spleen.

b. thymus.

c. tonsil.

d. appendix.BACK TO GAME

ANSWER


$300 Answer

B cells are found in all of the following except:

a. spleen.

b. thymus.

c. tonsil.

d. appendix.BACK TO GAME


$400 Question

The lymphoid organ that does not directly fight antigens is the _______.

a. spleen

b. thymus

c. tonsil


ANSWER


$400 Answer

The lymphoid organ that does not directly fight antigens is the _______.

a. spleen

b. thymus

c. tonsil



$500 Question

Which of the following is a function only of the lymph nodes and not the other lymphoid organs?

a. Filter lymph

b. Store lymphocytes

c. Fight infection

d. Generate memory lymphocytes

BACK TO GAME

ANSWER


$500 Answer

Which of the following is a function only of the lymph nodes and not the other lymphoid organs?

a. Filter lymph

b. Store lymphocytes

c. Fight infection

d. Generate memory lymphocytes

BACK TO GAME

FINAL ROUND Question

MALT would most likely be found here.

a. Throat

b. CNS

c. Dermis

d. Peritoneal cavity

BACK TO GAME

ANSWER

FINAL ROUND Answer

MALT would most likely be found here.

a. Throat

b. CNS

c. Dermis

d. Peritoneal cavity

BACK TO GAME

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Chapter 20 - The Lymphatic System and Lymphoid Organs and Tissues