General connective tissue

Connective tissues arise from:

• a. endoderm
• b. ectoderm
• c. splanchnotom
• d. embryonic stalk
• e. mesenchyme

Transport and trophic function of the connective tissue is performed because of:

• a. collagen fibres
• b. adipocytes
• c. elastic fibres
• d. plasmocytes
• e. amorphous component of the intercellular substance

What cells participate in the regulation of permeability of the intercellular substance of the connective tissue?

• a. mastocytes
• b. plasmocytes
• c. macrophages
• d. lipocytes
• e. pericytes

Connective tissue that consists of a large number of different cells, ground substance and loosely arranged fibres:

• a. dense irregular fibrous
• b. dense regular fibrous
• c. loose irregular fibrous
• d. reticular
• e. pericytes

What tissue surrounds blood vessels:

• a. dense irregular fibrous
• b. dense regular fibrous
• c. loose irregular fibrous
• d. osseous
• e. cartilaginous

Connective tissue that is characterized by the presence of a large number of dense fibres arranged parallel to one another, of few cells and of little ground substance:

• a. dense irregular fibrous
• b. dense regular fibrous
• c. loose irregular fibrous
• d. reticular
• e. adiposer

Dense regular connective tissue is found in:

• a. tendons, ligaments, fibrous membranes
• b. stroma of hemopoietic organs
• c. reticular layer of derma
• d. papillary layer of derma
• e. tunica adventitia of blood vessels

What fibres predominate in the tendons:

• a. mature elastic fibres
• b. reticular fibres
• c. collagen fibres
• d. oxytalan elastic fribres
• e. elaunin fibres fibres

Flattened ramifying cell of the connective tissue; it contains large oval light nucleus, intensely basophilic endoplasm and poorly basophilic ectoplasm:

• a. histiocyte
• b. mature fibroblast
• c. plasma cell
• d. basophil
• e. adipocyte

Connective tissue cell that participates in the synthesis of intercellular substance:

• a. mature fibroblast
• b. plasma cell
• c. basophil
• d. adipocyte
• e. pigment cell