Hemato

Which type of tissue is responsible for blood infiltration in spleen?

• Red pulp

• capsule

• white pulp

• cortex

which splenic tissue appears darker and why?

• white pulp, blood

• red pulp, blood

• white pulp, lymphocytes nuclei

• red pulp, lymphocytes nuclei

What type of stem cells can be isolated from the primary culture of bone marrow stroma?

• Mesenchymal stem cells

• Hematopoietic stem cells

• Neural stem cells

Which type of hematopoietic cells are created in bone marrow?

• RBCs +WBCs

• Platelets and Neutrophils

• Myeloid and lymphoid lineages 

What does the outer cortex of the thymic lobules primarily contain?

• lymphocytes

• thymic corpuscles

• epithelial cells

• macrophages

The stroma of the thymus consists of which type of cells?

• Reticular

• Epithelial

• lymphocytes

• macrophages

which of the following regarding the thymus is false?

• The thymus contains follicles.

• The thymus does not directly fight antigens (blood thymus barrier).

• thymic corpuscles are keratinized epithelial cells.

• the thymus has both a cortex and a capsule.

What is the primary function of the thymic corpuscles?

• development of regulatory T cells

• Production of B cells

• Storage of macrophages

• activation of foreign antigens

Which type of cells are predominantly found in the red pulp of the spleen?

• Macrophages

• Lymphocytes

• Neutrophils

What is the main function of mesenchymal stem cells in bone marrow stroma?

• Production of red blood cells

• Supporting hematopoietic cells

• Regulating immune response