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A needle passes through the connective tissue around the entire muscle, then around a fascicle , and finally around one muscle fiber. Which order is correct?
Which sequence correctly orders skeletal muscle structures from largest to smallest?
📊 A tissue needs a delicate internal framework that supports cells without preventing movement of fluids through the organ. Which fiber is most suitable?
Anonymous Poll
— Collagen fibers
— Elastic fibers
— Fibrin fibers
— Reticular fibers
7 answered
📊 Which situation most strongly depends on the lubricating function of ground substance?
Anonymous Poll
— Movement of joint surfaces
— Bone mineral storage
— Blood cell production
— Antibody synthesis
12 answered
📊 A tissue contains abundant proteoglycans and glycosaminoglycans that attract water. What property will this tissue most likely have?
Anonymous Poll
— Resistance to compression
— Electrical conductivity
— Irritability
— Contractility
4 answered
📊 A surgeon observes that an injured cartilage takes much longer to heal than an injured bone. What is the best explanation?
Anonymous Poll
— Cartilage has no extracellular matrix
— Cartilage contains dead cells
— Cartilage is avascular
— Cartilage contains only elastic fibers
7 answered
📊 Which cell is directly responsible for producing antibodies?
Anonymous Poll
— Lymphocytes
— Plasma cell
— Macrophages
— Mast cell
7 answered
📊 A connective tissue cell removes dead cells, engulfs foreign particles, and presents antigens. Which cell is it ?
Anonymous Poll
— Macrophage
— Chondrocyte
— Osteoclast
— Adipocyte
7 answered
📊 A patient with a parasitic worm infection has an increased number of which cells?
Anonymous Poll
— Neutrophil
— Basophil
— Monocyte
— Eosinophil
9 answered
📊 Which statement best distinguishes basophils from mast cells?
Anonymous Poll
— Basophils are mainly found in blood, while mast cells are mainly found in tissues
— Basophils produce antibodies, while mast cells produce collagen
— Basophils form cartilage, while mast cells form bone
— Basophils are fixed cells, while mast cells are red blood cells
9 answered
📊 A monocyte leaves the bloodstream and enters connective tissue. What does it usually become?
Anonymous Poll
— Plasma cell
— Mast cell
— Macrophage
— Microglial
7 answered
📊 A patient has a bacterial infection accompanied by acute inflammation. Which wandering cell is expected to arrive early and perform phagocytosis?
Anonymous Poll
— Neutrophil
— Eosinophil
— Basophil
— Monocyte
5 answered
📊 A cell in connective tissue can remain undifferentiated and later develop into another connective tissue cell. Which cell fits this description?
Anonymous Poll
— Mesenchymal cell
— Eosinophil
— Plasma cell
— Fibroblasts
7 answered
📊 A cartilage-forming cell produces matrix but has not yet become trapped inside a lacuna. What is it called?
Anonymous Poll
— Chondrocyte
— Chondroblast
— Osteocyte
— Octeoclast
9 answered
📊 Axons are grouped together to form:
Anonymous Poll
— A) Ganglia
— B) Nuclei
— C) Nerve fibers
— D) Synapses
125 answered
📊 Neurofibrils are mainly found in:
Anonymous Poll
— A) Nucleus
— B) Axon and dendrites
— C) Myelin sheath
— D) Neurolemma
122 answered
📊 Immediately after exposure to an allergen, a tissue cell releases histamine and causes redness and swelling. Which cell is responsible?
Anonymous Poll
— Mast cell
— Neutrophil
— Plasma cell
— Eosinophil
4 answered
📊 A patient loses body fat after prolonged starvation. Which connective tissue cell has mainly decreased in size?
Anonymous Poll
— Mast cell
— Adipocyte
— Osteocyte
— Osteoblast
8 answered
📊 Which function is least associated with adipocytes?
Anonymous Poll
— Energy reserve
— Thermal insulation
— Antibody production
— Fat storage
6 answered
📊 A mature cartilage cell is surrounded by the matrix it produced. Where is it located?
Anonymous Poll
— Lacuna
— Volkamin canal
— Duct
— Havarsian canal
8 answered
