Quiz
Lymphatic System - Anatomy year 2/ Test 1
Questions in this quiz (32)
1The specific stroma of the thymus is reticulo-epithelial tissue
- ATrue
- BFalse
2Afferent lymph vessels enter the lymph node through its hilum
- ATrue
- BFalse
3Heamo-thymic barrier is in the cortex of the organ
- ATrue
- BFalse
4The capillaries of the bone marrow are discontinuous
- ATrue
- BFalse
5The cortex of the lymph nodes is made of lymph follicles
- ATrue
- BFalse
6Malpighian bodies of the spleen are made of lymphatic nodules
- ATrue
- BFalse
7Malpighian bodies of the spleen and periarterial lymphatic sheaths (PALS) comprise the splenic red pulp
- ATrue
- BFalse
8The stroma of the tonsil is reticular connective tissue.
- ATrue
- BFalse
9Proliferation of B lymphocytes takes place in the cortex of the lymph node.
- ATrue
- BFalse
10The stroma of the tonsil is a loose connective tissue
- ATrue
- BFalse
11The lymphatic tissue of the tonsil is organized into lymphatic nodules.
- ATrue
- BFalse
12The lymphatic tissue of the thymus is organised into lymphatic nodules
- ATrue
- BFalse
13Yellow bone marrow is found in the diaphysis of long bones in adults
- ATrue
- BFalse
14Red bone marrow is found in the diaphysis of long bones in adults
- ATrue
- BFalse
15Corpuscles of Hassel are found in the medulla of the thymus
- ATrue
- BFalse
16Paracortical zone is typical for:
- AThymus
- BLymph node
- CSpleen
- DBone marrow
17The blood vessels which is are part of the corpus Malpigii is are called:
- AA.trabecularis
- Baa. Pulpae albae
- Caa. Lymphonoduli (centrales)
- Daa. Penicillares
18The lymphatic system is made out of the following except the:
- ALymph
- BLymph nodes
- CIsolated nodules of lymphatic tissue, tonsils, thymus & spleen
- DLiver
19Central organ of the lympathic system is
- ATonsils
- BThymus
- CSpleen
- DLymph nodes
20Lymph is filtered through what?
- ALymph ducts
- BLymph vessels
- CSpleen
- DLymph nodes
21Lymph is usaully...
- AClear
- BTransparent
- CColorless
- DAll of the above
22The thymus
- AIs a source of lymphocytes before birth and enables lymphocytes to develop into T cells.
- BProduces new cells and destroys the old (haematopoiesis)
- CIs a blood reservoir
- DDefends by initiating macrophages to remove microorganisms in blood and phagecytose them.
23Which about the spleen is false:
- AIt produces new cell and destroy the old (haematopoiesis)
- BIt is a blood reservoir
- CIt defends by initiating macrophages to remove microorganisms in blood and phagocytose them.
- DIt is the source of lymphocytes before birth and enables lymphocytes to develop into T cells.
24The composition of lymph is most similar to:
- ABlood
- BSerum
- CPlasma
- DInterstitial fluid
25The formation of lymph increases as a result of
- AIncreasing osmotic pressure in blood capillaries
- BIncreasing osmotic pressure in tissue fluid
- CDecreasing volume of tissue fluid
- DDecreasing protein concentration in tissue fluid
26Tissue fluid is ............... and lymph is ..............
- AForced out of lymph vessels; absorbed into lymph vessels
- BForced out of blood plasma; absorbed into blood capillaries
- CGenerally rich in proteins; rich in proteins and foreign particles
- DForced out of blood plasma and generally lacking in proteins; absorbed into lymph capillaries and rich in proteins and foreign particles
27Which of the following is not a function of the spleen?
- ASite of stem cell maturation into T and B cells
- BDestruction of blood-borne pathogens by macrophages
- CRemoval of worn-out blood cells and platelets by macrophages
- DStorage of platelets
28Which person most likely has the largest thymus gland?
- AA third trimester fetus
- BA two-year-old
- Ca 12-year-old
- Da 25-year-old
29Typical for the parenchyma of the spleen are:
- ALymphoid cords
- BHassel's Bodies
- CLobes with stroma and parenchime
- DCorpuscules of Malpigii
30Typical for the medulla of the thymus is:
- AHassal's Bodies
- BAntigen-dependant differentiation
- CLymph follicles
31Typical for the tonsil is:
- AMade of lymphoid tissue and epithelium
- BHassal's Bodies
- CNetwork of Lymph vessels
- DStroma of reticular tissue
- Ethe epithelium makes crypts
32Typical for the lymph node is:
- AThe stroma is loose connective tissue
- BThe stroma is reticular connective tissue
- CLobules with cortex and medulla
- Dlymph follicles
- Ecorpus malpigii
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