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PMU Anatomy Questions

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Lymphatic System - Anatomy PMU 2nd Year

Question 1 of 36

1

The specific stroma of the thymus is reticulo-epithelial tissue

Select one of the following:

  • True
  • False

Explanation

Question 2 of 36

1

Afferent lymph vessels enter the lymph node through its hilum

Select one of the following:

  • True
  • False

Explanation

Question 3 of 36

1

Heamo-thymic barrier is in the cortex of the organ

Select one of the following:

  • True
  • False

Explanation

Question 4 of 36

1

The capillaries of the bone marrow are discontinuous

Select one of the following:

  • True
  • False

Explanation

Question 5 of 36

1

The cortex of the lymph nodes is made of lymph follicles

Select one of the following:

  • True
  • False

Explanation

Question 6 of 36

1

Malpighian bodies of the spleen are made of lymphatic nodules

Select one of the following:

  • True
  • False

Explanation

Question 7 of 36

1

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

Select one of the following:

  • True
  • False

Explanation

Question 8 of 36

1

The stroma of the tonsil is reticular connective tissue.

Select one of the following:

  • True
  • False

Explanation

Question 9 of 36

1

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

Select one of the following:

  • True
  • False

Explanation

Question 10 of 36

1

The stroma of the tonsil is a loose connective tissue

Select one of the following:

  • True
  • False

Explanation

Question 11 of 36

1

The lymphatic tissue of the tonsil is organized into lymphatic nodules.

Select one of the following:

  • True
  • False

Explanation

Question 12 of 36

1

The lymphatic tissue of the thymus is organised into lymphatic nodules

Select one of the following:

  • True
  • False

Explanation

Question 13 of 36

1

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

Select one of the following:

  • True
  • False

Explanation

Question 14 of 36

1

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

Select one of the following:

  • True
  • False

Explanation

Question 15 of 36

1

Corpuscles of Hassel are found in the medulla of the thymus

Select one of the following:

  • True
  • False

Explanation

Question 16 of 36

1

Paracortical zone is typical for:

Select one of the following:

  • Thymus

  • Lymph node

  • Spleen

  • Bone marrow

Explanation

Question 17 of 36

1

The blood vessels which is are part of the corpus Malpigii is are called:

Select one of the following:

  • A.trabecularis

  • aa. Pulpae albae

  • aa. Lymphonoduli (centrales)

  • aa. Penicillares

Explanation

Question 18 of 36

1

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

Select one of the following:

  • Lymph

  • Lymph nodes

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

  • Liver

Explanation

Question 19 of 36

1

Central organ of the lympathic system is

Select one of the following:

  • Tonsils

  • Thymus

  • Spleen

  • Lymph nodes

Explanation

Question 20 of 36

1

Lymph is filtered through what?

Select one of the following:

  • Lymph ducts

  • Lymph vessels

  • Spleen

  • Lymph nodes

Explanation

Question 21 of 36

1

Lymph is usaully...

Select one of the following:

  • Clear

  • Transparent

  • Colorless

  • All of the above

Explanation

Question 22 of 36

1

The thymus

Select one of the following:

  • Is a 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 phagecytose them.

Explanation

Question 23 of 36

1

Which about the spleen is false:

Select one of the following:

  • It produces new cell and destroy 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 36

1

The composition of lymph is most similar to:

Select one of the following:

  • Blood

  • Serum

  • Plasma

  • Interstitial fluid

Explanation

Question 25 of 36

1

The formation of lymph increases as a result of

Select one 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 36

1

Tissue fluid is ............... and lymph is ..............

Select one 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 36

1

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

Select one 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 36

1

Which person most likely has the largest thymus gland?

Select one of the following:

  • A third trimester fetus

  • A two-year-old

  • a 12-year-old

  • a 25-year-old

Explanation

Question 29 of 36

1

Typical for the parenchyma of the spleen are:

Select one of the following:

  • Lymphoid cords

  • Hassel's Bodies

  • Lobes with stroma and parenchime

  • Corpuscules of Malpigii

Explanation

Question 30 of 36

1

Typical for the medulla of the thymus is:

Select one or more of the following:

  • Hassal's Bodies

  • Antigen-dependant differentiation

  • Lymph follicles

Explanation

Question 31 of 36

1

Typical for the tonsil is:

Select one or more of the following:

  • Made of lymphoid tissue and epithelium

  • Hassal's Bodies

  • Network of Lymph vessels

  • Stroma of reticular tissue

  • the epithelium makes crypts

Explanation

Question 32 of 36

1

Typical for the lymph node is:

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 follicles

  • corpus malpigii

Explanation

Question 33 of 36

1

Select from the dropdown lists to complete the text.

Match each numbered term with the most proper lettered one
A. B Lymphocytes ( 4, 3, 2, 1, 5 )
B. Natural killer (NK) ( 3, 1, 2, 4, 5 )
C. Dendritic cells presence (in mucous membranes) ( 2, 1, 3, 4, 5 )
D. Reticular Cells ( 1, 2, 3, 4, 5 )
E. T Lymphocyte immunity ( 5, 4, 3, 2, 1 )

1/ Phagocytosis and provide structure
2/ Alert immune system of foreign cells
3/ Innate immune system
4/ Antibody mediated
5/ Cell mediated immunity

Explanation

Question 34 of 36

1

Select from the dropdown lists to complete the text.

Match each numbered term with the most proper lettered one
A. Made of lymphoid tissue and epithelium ( 1, 2, 3 )
B. Hassal's body ( 3, 2, 1 )
C. Cortex made of lymph follicles ( 2, 1, 3 )
D. Stroma of reticular tissue ( 2, 1, 3 )
E. The epithelium makes crypts ( 1, 2, 3 )
F. Stroma of reticulo-epithelial tissue ( 3, 2, 1 )

1/ Tonsil
2/ Lymph Node
3/ Thymus

Explanation

Question 35 of 36

1

Select from the dropdown lists to complete the text.

Match each numbered term with the most proper lettered one
A. Lymphoid follicles and cords ( 2, 1, 3 )
B. Corpus Malpigii ( 1, 2, 3 )
C. Lobes with stroma and parenchima ( 3, 2, 1 )
D. Hassal's corpuscules ( 3, 2, 1 )

1/ Spleen
2/ Lymph node
3/ Thymus

Explanation

Question 36 of 36

1

Sinusoids in the spleen are

Select one of the following:

  • venules

  • artery

  • arteriole

  • wide capillary with incomplete lining

Explanation

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