3614553
Pregunta 1
Pregunta
The specific stroma of the thymus is reticulo-epithelial tissue
Respuesta
- True
- False
Pregunta 2
Pregunta
Afferent lymph vessels enter the lymph node through its hilum
Respuesta
- True
- False
Pregunta 3
Pregunta
Heamo-thymic barrier is in the cortex of the organ
Respuesta
- True
- False
Pregunta 4
Pregunta
The capillaries of the bone marrow are discontinuous
Respuesta
- True
- False
Pregunta 5
Pregunta
The cortex of the lymph nodes is made of lymph follicles
Respuesta
- True
- False
Pregunta 6
Pregunta
Malpighian bodies of the spleen are made of lymphatic nodules
Respuesta
- True
- False
Pregunta 7
Pregunta
Malpighian bodies of the spleen and periarterial lymphatic sheaths (PALS) comprise the splenic red pulp
Respuesta
- True
- False
Pregunta 8
Pregunta
The stroma of the tonsil is reticular connective tissue.
Respuesta
- True
- False
Pregunta 9
Pregunta
Proliferation of B lymphocytes takes place in the cortex of the lymph node.
Respuesta
- True
- False
Pregunta 10
Pregunta
The stroma of the tonsil is a loose connective tissue
Respuesta
- True
- False
Pregunta 11
Pregunta
The lymphatic tissue of the tonsil is organized into lymphatic nodules.
Respuesta
- True
- False
Pregunta 12
Pregunta
The lymphatic tissue of the thymus is organised into lymphatic nodules
Respuesta
- True
- False
Pregunta 13
Pregunta
Yellow bone marrow is found in the diaphysis of long bones in adults
Respuesta
- True
- False
Pregunta 14
Pregunta
Red bone marrow is found in the diaphysis of long bones in adults
Respuesta
- True
- False
Pregunta 15
Pregunta
Corpuscles of Hassel are found in the medulla of the thymus
Respuesta
- True
- False
Pregunta 16
Pregunta
Paracortical zone is typical for:
Respuesta
-
Thymus
-
Lymph node
-
Spleen
-
Bone marrow
Pregunta 17
Pregunta
The blood vessels which is are part of the corpus Malpigii is are called:
Respuesta
-
A.trabecularis
-
aa. Pulpae albae
-
aa. Lymphonoduli (centrales)
-
aa. Penicillares
Pregunta 18
Pregunta
The lymphatic system is made out of the following except the:
Respuesta
-
Lymph
-
Lymph nodes
-
Isolated nodules of lymphatic tissue, tonsils, thymus & spleen
-
Liver
Pregunta 19
Pregunta
Central organ of the lympathic system is
Respuesta
-
Tonsils
-
Thymus
-
Spleen
-
Lymph nodes
Pregunta 20
Pregunta
Lymph is filtered through what?
Respuesta
-
Lymph ducts
-
Lymph vessels
-
Spleen
-
Lymph nodes
Pregunta 21
Pregunta
Lymph is usaully...
Respuesta
-
Clear
-
Transparent
-
Colorless
-
All of the above
Pregunta 22
Pregunta
The thymus
Respuesta
-
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.
Pregunta 23
Pregunta
Which about the spleen is false:
Respuesta
-
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.
Pregunta 24
Pregunta
The composition of lymph is most similar to:
Respuesta
-
Blood
-
Serum
-
Plasma
-
Interstitial fluid
Pregunta 25
Pregunta
The formation of lymph increases as a result of
Respuesta
-
Increasing osmotic pressure in blood capillaries
-
Increasing osmotic pressure in tissue fluid
-
Decreasing volume of tissue fluid
-
Decreasing protein concentration in tissue fluid
Pregunta 26
Pregunta
Tissue fluid is ............... and lymph is ..............
Respuesta
-
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
Pregunta 27
Pregunta
Which of the following is not a function of the spleen?
Respuesta
-
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
Pregunta 28
Pregunta
Which person most likely has the largest thymus gland?
Respuesta
-
A third trimester fetus
-
A two-year-old
-
a 12-year-old
-
a 25-year-old
Pregunta 29
Pregunta
Typical for the parenchyma of the spleen are:
Respuesta
-
Lymphoid cords
-
Hassel's Bodies
-
Lobes with stroma and parenchime
-
Corpuscules of Malpigii
Pregunta 30
Pregunta
Typical for the medulla of the thymus is:
Respuesta
-
Hassal's Bodies
-
Antigen-dependant differentiation
-
Lymph follicles
Pregunta 31
Pregunta
Typical for the tonsil is:
Respuesta
-
Made of lymphoid tissue and epithelium
-
Hassal's Bodies
-
Network of Lymph vessels
-
Stroma of reticular tissue
-
the epithelium makes crypts
Pregunta 32
Pregunta
Typical for the lymph node is:
Respuesta
-
The stroma is loose connective tissue
-
The stroma is reticular connective tissue
-
Lobules with cortex and medulla
-
lymph follicles
-
corpus malpigii
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