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Questions and Answers
What is the primary function of mast cells in the body?
What is the primary function of mast cells in the body?
- To produce histamine that dilates blood vessels (correct)
- To migrate out of blood vessels as leucocytes
- To classify different types of connective tissue
- To produce antibodies
Which type of connective tissue is considered the most common form?
Which type of connective tissue is considered the most common form?
- Areolar connective tissue (correct)
- Mesenchyme
- Mucous connective tissue
- Adipose connective tissue
What is the primary function of brown adipose tissue?
What is the primary function of brown adipose tissue?
- Energy storage
- Insulation
- Heat production (correct)
- Providing structural support
Which type of connective tissue is described as 'jelly-like' in the ground substance?
Which type of connective tissue is described as 'jelly-like' in the ground substance?
Which type of connective tissue is described as 'widely distributed around almost every structure'?
Which type of connective tissue is described as 'widely distributed around almost every structure'?
What is the primary function of the fibers found in areolar connective tissue?
What is the primary function of the fibers found in areolar connective tissue?
What is the main function of spongy bone?
What is the main function of spongy bone?
Which of the following is NOT a characteristic of osteocytes?
Which of the following is NOT a characteristic of osteocytes?
What is the primary function of osteoclasts?
What is the primary function of osteoclasts?
What is the main difference between compact bone and spongy bone?
What is the main difference between compact bone and spongy bone?
Which of the following is NOT a part of the structure of an osteon?
Which of the following is NOT a part of the structure of an osteon?
What is the primary purpose of the alignment of osteons along the lines of stress in a bone?
What is the primary purpose of the alignment of osteons along the lines of stress in a bone?
Which type of white blood cells are effective against certain parasitic worms and in acute allergic responses?
Which type of white blood cells are effective against certain parasitic worms and in acute allergic responses?
Which blood cells release substances like histamine to intensify the inflammatory reaction?
Which blood cells release substances like histamine to intensify the inflammatory reaction?
Which type of white blood cells are involved in the immune response?
Which type of white blood cells are involved in the immune response?
Which component of blood is responsible for clotting?
Which component of blood is responsible for clotting?
Which type of white blood cells circulate but mature ones are fixed in tissues and release substances to intensify the inflammatory reaction?
Which type of white blood cells circulate but mature ones are fixed in tissues and release substances to intensify the inflammatory reaction?
Which of the following statements about collagen fibres is correct?
Which of the following statements about collagen fibres is correct?
Which of the following statements about reticular fibres is incorrect?
Which of the following statements about reticular fibres is incorrect?
Which of the following statements about elastic fibres is correct?
Which of the following statements about elastic fibres is correct?
What is the primary function of reticular fibres in the extracellular matrix?
What is the primary function of reticular fibres in the extracellular matrix?
Which of the following statements about Marfan syndrome is correct?
Which of the following statements about Marfan syndrome is correct?
What is the primary role of the ground substance in the extracellular matrix?
What is the primary role of the ground substance in the extracellular matrix?
What is the primary function of glycosaminoglycans in the ground substance?
What is the primary function of glycosaminoglycans in the ground substance?
What is the role of hyaluronidase in the extracellular matrix?
What is the role of hyaluronidase in the extracellular matrix?
Which of the following glycosaminoglycans is found in the cornea of the eye?
Which of the following glycosaminoglycans is found in the cornea of the eye?
What is the connection between thyroid disease and abnormal extracellular matrix deposition in the periorbital region?
What is the connection between thyroid disease and abnormal extracellular matrix deposition in the periorbital region?
How do the changes in the extracellular matrix contribute to the development of exophthalmos in thyroid disease?
How do the changes in the extracellular matrix contribute to the development of exophthalmos in thyroid disease?
What is the main component of the extracellular matrix, as described in the text?
What is the main component of the extracellular matrix, as described in the text?
What is the primary function of the extracellular matrix (ECM) in connective tissues?
What is the primary function of the extracellular matrix (ECM) in connective tissues?
Which of the following is NOT a major component of the extracellular matrix in connective tissues?
Which of the following is NOT a major component of the extracellular matrix in connective tissues?
What is the primary function of the ground substance in the extracellular matrix of connective tissues?
What is the primary function of the ground substance in the extracellular matrix of connective tissues?
Which type of connective tissue is described as having a 'jelly-like' ground substance?
Which type of connective tissue is described as having a 'jelly-like' ground substance?
Which of the following statements about the extracellular matrix in connective tissues is NOT correct?
Which of the following statements about the extracellular matrix in connective tissues is NOT correct?
Which of the following is a key difference between connective tissues and epithelial tissues?
Which of the following is a key difference between connective tissues and epithelial tissues?
Which glycosaminoglycan is responsible for providing support and adhesive features in cartilage, bone, skin, and blood vessels?
Which glycosaminoglycan is responsible for providing support and adhesive features in cartilage, bone, skin, and blood vessels?
What enzyme, when produced by white blood cells, sperm, and some bacteria, makes the ground substance more liquid?
What enzyme, when produced by white blood cells, sperm, and some bacteria, makes the ground substance more liquid?
In what context is the abnormal deposition of extracellular matrix (ECM) in the periorbital region commonly associated with thyroid disease called exophthalmos?
In what context is the abnormal deposition of extracellular matrix (ECM) in the periorbital region commonly associated with thyroid disease called exophthalmos?
What is the primary function of keratan sulphate in bone, cartilage, and the cornea of the eye?
What is the primary function of keratan sulphate in bone, cartilage, and the cornea of the eye?
Which glycosaminoglycan is known for its viscous and slippery properties, binding cells together and lubricating joints?
Which glycosaminoglycan is known for its viscous and slippery properties, binding cells together and lubricating joints?
What role do white blood cells, sperm, and some bacteria play in making ground substance more liquid?
What role do white blood cells, sperm, and some bacteria play in making ground substance more liquid?
Which type of blood cells, aside from basophils, release substances to intensify the inflammatory reaction?
Which type of blood cells, aside from basophils, release substances to intensify the inflammatory reaction?
Apart from mast cells, which other cells circulate in the blood but are fixed in tissues?
Apart from mast cells, which other cells circulate in the blood but are fixed in tissues?
Which component of blood is primarily responsible for clotting?
Which component of blood is primarily responsible for clotting?
Which type of white blood cells are mainly involved in the immune response?
Which type of white blood cells are mainly involved in the immune response?
Aside from lymphocytes, which other cell types are fixed in tissues and play a role in the immune response?
Aside from lymphocytes, which other cell types are fixed in tissues and play a role in the immune response?
Which of the following statements about the structure of osteons (Haversian systems) is correct?
Which of the following statements about the structure of osteons (Haversian systems) is correct?
What is the primary function of osteocytes?
What is the primary function of osteocytes?
Which of the following statements about the composition of bone tissue is correct?
Which of the following statements about the composition of bone tissue is correct?
What is the primary function of osteoclasts?
What is the primary function of osteoclasts?
What is the primary difference between compact bone and spongy bone?
What is the primary difference between compact bone and spongy bone?
Which of the following statements about the development of osteoblasts is correct?
Which of the following statements about the development of osteoblasts is correct?
Which type of bone cell is responsible for the reabsorption of dead bone?
Which type of bone cell is responsible for the reabsorption of dead bone?
What is the primary function of the $canaliculi$ in the structure of bone?
What is the primary function of the $canaliculi$ in the structure of bone?
Which of the following components of blood is responsible for the transport of oxygen and carbon dioxide?
Which of the following components of blood is responsible for the transport of oxygen and carbon dioxide?
What is the primary function of the $ground substance$ in the extracellular matrix?
What is the primary function of the $ground substance$ in the extracellular matrix?
Which type of white blood cell is responsible for engulfing and destroying bacteria?
Which type of white blood cell is responsible for engulfing and destroying bacteria?
What is the primary function of $osteoblasts$ in the bone healing process?
What is the primary function of $osteoblasts$ in the bone healing process?
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