Mohid Ayub
Quiz by , created more than 1 year ago

D Anatomy Quiz on Lymphatic (Immune) System, created by Mohid Ayub on 11/04/2019.

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Mohid Ayub
Created by Mohid Ayub over 5 years ago
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Lymphatic (Immune) System

Question 1 of 32

1

The specific stroma of the thymus is reticulo-epithelial tissue.

Select one of the following:

  • Yes

  • No

Explanation

Question 2 of 32

1

Afferent lymph vessels enter the lymph node through its hilum.

Select one of the following:

  • Yes

  • No

Explanation

Question 3 of 32

1

Blood thymic barrier is in the cortex of the organ

Select one of the following:

  • Yes

  • No

Explanation

Question 4 of 32

1

The capillaries of the bone marrow are sinusoids (discontinous)

Select one of the following:

  • Yes

  • No

Explanation

Question 5 of 32

1

The cortex of the lymph nodes is made of lymph follicles

Select one of the following:

  • Yes

  • No

Explanation

Question 6 of 32

1

Malpigian bodies of the spleen are made of lymphatic nodules.

Select one of the following:

  • Yes

  • No

Explanation

Question 7 of 32

1

The stroma of the tonsil is a reticular connective tissue

Select one of the following:

  • Yes

  • No

Explanation

Question 8 of 32

1

Malpigian bodies of the spleen and periarterial lymphatic sheaths (PALS) comprise the splenic red pulp.

Select one of the following:

  • Yes

  • No

Explanation

Question 9 of 32

1

Proliferation of B lymphocytes takes place in the cortex of the lymph node.

Select one of the following:

  • Yes

  • No

Explanation

Question 10 of 32

1

The stroma of the tonsil is a loose connective tissue

Select one of the following:

  • Yes

  • No

Explanation

Question 11 of 32

1

The lymphatic tissue of the tonsil is organised into lymphatic nodules

Select one of the following:

  • Yes

  • No

Explanation

Question 12 of 32

1

The lymphatic tissue of the thymus is organised into lymphatic nodules.

Select one of the following:

  • Yes

  • No

Explanation

Question 13 of 32

1

Yellow bone marrow is found in the diaphysis of long bones in adults.

Select one of the following:

  • Yes

  • No

Explanation

Question 14 of 32

1

Red bone marrow is found in the diaphysis of long bones in adults.

Select one of the following:

  • Yes

  • No

Explanation

Question 15 of 32

1

Corpuscles of Hassall are found in the medulla of the thymus

Select one of the following:

  • Yes

  • No

Explanation

Question 16 of 32

1

Paracortical zone is typical for:

Select one or more of the following:

  • thymus

  • lymph node

  • spleen

  • bone marrow

Explanation

Question 17 of 32

1

The blood vessel which is a part of the corpus Malpighii is called:

Select one or more of the following:

  • a. trabecularis

  • aa. pulpae albae

  • aa. lymphonoduli (centrales)

  • aa. penicillares

Explanation

Question 18 of 32

1

The lymphatic system is made out of the following except the:

Select one or more of the following:

  • lymph

  • lymph nodes

  • isolated nodules of lymphatic tissue, tonsils, thymus & spleen

  • liver

Explanation

Question 19 of 32

1

Central organ of the lymphatic system is:

Select one or more of the following:

  • tonsils

  • thymus

  • spleen

  • lymph nodes

Explanation

Question 20 of 32

1

Lymph is filtered through what?

Select one or more of the following:

  • lymph ducts

  • lymph vessels

  • spleen

  • lymph nodes

Explanation

Question 21 of 32

1

Lymph is usually __________ fluid.

Select one or more of the following:

  • clear

  • transparent

  • colorless

  • all of the above

Explanation

Question 22 of 32

1

The thymus:

Select one or more of the following:

  • is the source of lymphocytes before birth and enables lymphocytes to develop into T cells.

  • produces new cells and destroys the old (haematopoiesis)

  • is a blood reservoir

  • defends by initiating macrophages to remove microorganisms in blood and phagocytose them.

Explanation

Question 23 of 32

1

Which about the spleen is false:

Select one or more of the following:

  • it produces new cells and destroys the old (haematopoiesis)

  • it is a blood reservoir

  • it defends by initiating macrophages to remove microorganisms in blood and phagocytose them

  • it is the source of lymphocytes before birth and enables lymphocytes to develop into T cells.

Explanation

Question 24 of 32

1

The composition of lymph is most similar to:

Select one or more of the following:

  • blood

  • serum

  • plasma

  • interstitial fluid

Explanation

Question 25 of 32

1

The formation of lymph increases as a result of:

Select one or more of the following:

  • increasing osmotic pressure in blood capillaries

  • increasing osmotic pressure in tissue fluid

  • decreasing volume of tissue fluid

  • decreasing protein concentration in tissue fluid

Explanation

Question 26 of 32

1

Tissue fluid is ________ and lymph is __________

Select one or more of the following:

  • forced out of lymph vessels; absorbed into lymph vessels

  • forced out of blood plasma; absorbed into blood capillaries

  • generally rich in proteins; rich in proteins and foreign particles

  • forced out of blood plasma and generally lacking in proteins; absorbed into lymph capillaries and rich in proteins and foreign particles

Explanation

Question 27 of 32

1

Which of the following is not a function of the spleen?

Select one or more of the following:

  • site of stem cell maturation into T and B cells

  • destruction of blood-borne pathogens by macrophages

  • removal of worn-out blood cells and platelets by macrophages

  • storage of platelets

Explanation

Question 28 of 32

1

Which person most likely has the largest thymus gland?

Select one or more of the following:

  • a third trimester fetus

  • a two year old

  • a 12 year old

  • a 25 year old

Explanation

Question 29 of 32

1

Typical for the parenchyma of the spleen are:

Select one or more of the following:

  • lymphoid cords

  • Hassall's bodies

  • lobes with stroma and parenchime

  • corpuscules of Malpighii

Explanation

Question 30 of 32

1

Typical for the medulla of the thymus is: (pick true ones)

Select one or more of the following:

  • Hassall's bodies

  • antigen-dependent differentiation

  • lymph follicles

Explanation

Question 31 of 32

1

Typical for the tonsil is: (pick true ones)

Select one or more of the following:

  • made of lymphoid tissue and epithelium

  • Hassall's bodies

  • network of lymph vessels

  • stroma of reticular tissue

  • the epithelium makes crypts

Explanation

Question 32 of 32

1

Typical for the lymph node is: (pick true)

Select one or more of the following:

  • the stroma is loose connective tissue

  • the stroma is reticular connective tissue

  • lobules with cortex and medulla

  • lymph folicles

  • corpus Malpighii

Explanation

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