/200 304 General Histology Preparation (Dr. Khor Hok Sunn) 1 / 200 1) All the following are the function of osseous tissue but except: a. Movement b. Leverage c. Storage of sodium d. Blood cell formation 2 / 200 2) What is the connective tissue covering which surrounds cartilage? a. Perichondrium b. Perineurium c. Endosteum d. Periosteum 3 / 200 3) Which neuroglia is located in peripheral nervous system? 3) a. Microglia b. Oligodendrocytes c. Ependymal cells d. Satellite cells 4 / 200 4) How many percent do erythrocytes contribute to total blood volume? a. 54% b. 34% c. 64% d. 44% 5 / 200 5) The percentage of blood cells in blood is: a. 55% b. 50% c. 45% d. 40 % 6 / 200 6) All the following are the specific granules of neutrophil but except: a. Elastase b. Lactoferrin c. Type IV collagenase d. Phospholipase A2 7 / 200 7) Which of the following is composed of smooth muscle? a. Upper esophagus b. Walls of the visceral organs c. Heart d. Tongue 8 / 200 8) Which one is stratified epithelium? a. Transitional b. Simple squamous c. Simple columnar d. Pseudostratified 9 / 200 9) The shape of thrombocyte is: a. Ovoid disk b. Spherical disk c. Biconvex disk d. Biconcave disk 10 / 200 10) Which connective tissue cell type produces collagen? a. Connective tissue macrophage b. Fibroblast c. Histiocyte d. Mast cell 11 / 200 11) Which cell type differentiates into plasma cells? a. T-lymphocyte b. Macrophage c. B-lymphocyte d. Monocyte 12 / 200 12) The location of stratified columnar epithelium is: a. Mucosa of mouth b. Vas deferens c. Uterus d. Intestine 13 / 200 13) All the following are the location of dense elastic connective tissue but except: a. Certain ligaments of vertebral column b. Aorta c. Wall of bronchial tube d. Joint capsule 14 / 200 14) Which cell type supports unmyelinated axons in the peripheral nervous system? a. Oligodendrocyte b. Microglial cell c. Astrocyte d. Schwann cell 15 / 200 15) The form of ependymal cell is: a. Pyramidal b. Transitional c. Squamous d. Cuboidal 16 / 200 16) The most abundant protein in plasma is: a. Gamma globulin b. Alpha globulin c. Beta globulin d. Albumin 17 / 200 17) Which cell is a connective tissue macrophage? a. Dust cell b. Kupffer cells c. Langerhans cell d. Histiocyte 18 / 200 18) In which muscle type(s) are the contractile filaments organized into sarcomeres? a. Cardiac muscle b. Smooth muscle and cardiac muscle c. Smooth muscle and skeletal muscle d. Cardiac muscle and skeletal muscle 19 / 200 19) Which cell type of bone cells is in role for resorption of bone? a. Osteoclast b. Osteoblast c. Bone lining cell d. Osteocyte 20 / 200 20) What type of tissue lines most ducts? a. Simple cuboidal epithelium b. Simple columnar epithelium c. Simple squamous epithelium d. Stratified squamous epithelium 21 / 200 21) What are the collagen fibers that extend into bone at an angle called? a. Trabeculae b. Canaliculi c. Sharpey's fibers d. Tome's process 22 / 200 22) Which organelle is studded with ribosomes? a. Rough endoplasmic reticulum b. Golgi apparatus c. Mitochondria d. Smooth endoplasmic reticulum 23 / 200 23) The function of transitional epithelium is: a. Filtration b. Osmosis c. Absorption d. Stretching 24 / 200 24) Which cell has large blue granules, often obscuring the nucleus? 24) a. Eosinophil b. Basophils c. Lymphocytes d. Neutrophil 25 / 200 25) What are the thick filaments composed of? a. Myosin b. Myofibrils c. Myofilaments d. Muscle fibers 26 / 200 26) Which structure helps to maintain the appropriate microenvironment for peripheral nerve fibres? a. Perineurium b. Grey matter c. White matter d. Muscle-tendon junction 27 / 200 27) Which of the following is not considered a “formed element”? a. Platelets b. Leukocytes c. Plasma d. Erythrocytes 28 / 200 28) Which of the following is the most abundant neuroglia cell? a. Ependymal cells b. Microglia c. Oligodendrocytes d. Astrocytes 29 / 200 29) All the following are the functions of fibroblast but except: a. Release hyaluronic acid b. Release histamine c. Release growth factor d. Secrete collagen fiber 30 / 200 30) What type of connective tissue is an undifferentiated tissue found in the embryo? a. Mesenchyme b. Dense regular connective tissue c. Mucous connective tissue d. Loose irregular connective tissue 31 / 200 31) What structure is called yellow cartilage? a. Compact bone b. Elastic cartilage c. Fibrocartilage d. Hyaline cartilage 32 / 200 32) The cellular digestive system is: a. Golgi apparitus b. Ribosome c. Lysosome d. Mitochondria 33 / 200 33) All the following are specific granules of eosinophil but except: a. Neurotoxin b. Histaminase c. Major basic protein d. Acid hydrolase 34 / 200 34) The stratified squamous epithelium can find at: a. Lining of oral cavity b. Lining of intestine c. Lining of stomach d. Lining of uterus 35 / 200 35) The shape of erythrocyte is: a. Biconvex disk b. Ovoid disk c. Spherical disk d. Biconcave disk 36 / 200 36) The reticular fiber can find at: a. Ligament b. Lymph node c. Vessels d. Skin 37 / 200 37) Which cell type is a fixed connective tissue cell? a. Monocyte b. Adipocyte c. Satelite cell d. Mast cell 38 / 200 38) Which layer of the gastrointestinal tract contains the gut associated lymphatic tissue a. Serosa b. Sub mucosa c. Mucosa d. Muscularis externa 39 / 200 39) The diameter of neutrophil is: a. About 12-14 microns b. About 9-12 microns c. About 14-16 microns d. About 16-18 microns 40 / 200 40) The location of dense regular connective tissue is: a. Tendon and ligaments b. Dermis of skin c. Aorta d. Bronchial tube 41 / 200 41) Which one is not the function of epithelia? a. Conduction b. Secretion c. Absorption d. Protection 42 / 200 42) Which connective tissue cell type secretes histamine? a. Fibroblast b. Mast cell c. Histiocyte d. Myofibroblast 43 / 200 43) Which cell type of connective tissue is secreting ground substance of matrix? a. Plasma cell b. Mast cell c. Fibroblast d. Adipocyte 44 / 200 44) Identify the incorrect statement: a. Epithelia are classified by the number of cell layers b. Microvilli increase the surface area of the epithelia cells c. Epithelia are classified by the shape of the epithelial cells in the surface layer d. Only stratified epithelia contain two or more rows of cell nuclei 45 / 200 45) In which muscle type(s) are intercalated discs absent? a. Cardiac muscle b. Smooth muscle c. Smooth muscle and skeletal muscle d. Skeletal muscle 46 / 200 46) Which of the following is lined by a serosa? a. Peritoneal cavity b. Respiratory tract c. Genitourinary tract d. Alimentary canal 47 / 200 47) All the following are the functions of simple squamous epithelium but except: a. Site of osmosis b. Site of filtration c. Site of secretion d. Site of diffusion 48 / 200 48) Which cell type provides structural and nutritional support to neurones in the central nervous system? a. Astrocyte b. Schwann cell c. Ependymal cell d. Microglial cell 49 / 200 49) Which type of cartilage forms the intervertebral disc? a. Hyaline cartilage b. Elastic cartilage c. Hyaline and elastic cartilage d. Fibrocartilage 50 / 200 50) The goblet cells is: a. Acinar b. Unicellular c. Multicellular d. Tubular 51 / 200 51) What are most neurons in the body? a. Pseudounipolar b. Multipolar c. Bipolar d. Unipolar 52 / 200 52) The dense regular connective tissue consists of: a. Collagen, elastic fibers and fibroblast b. Elastic fibers and fibroblast c. Reticular fibers and fibroblast d. Collagen fibers and fibroblast 53 / 200 53) Which organelle of muscle cells is responsible for calcium storage? a. Intercalated disc b. Sarcoplasmic reticulum c. Osteocyte lacuna d. Muscle-tendon junction 54 / 200 54) Which of the following is not considered an inclusion? a. Mitochondria b. Glycogen c. Lipid d. Pigment 55 / 200 55) The lining of uterus is: a. Simple squamous epithelium b. Simple columnar epthilium c. Pseudostratified epithelium d. Simple cuboidal epithelium 56 / 200 56) What is another term for an acinar gland? a. Alveolar b. Tubular c. Compound gland d. Simple gland 57 / 200 57) What cell produces the cartilaginous matrix? a. Osteocyte b. Chondroblast c. Osteoclast d. Chondrocyte 58 / 200 58) What surrounds a nerve? a. Neurium b. Epineurium c. Endoneurium d. Perineurium 59 / 200 59) Which cell type releases histamine? a. Eosinophil b. Megakaryocyte c. Basophil d. Platelet 60 / 200 60) Which one component is not loose connective tissue? a. Adipose b. Elastic c. Reticular d. Areolar 61 / 200 61) The diameter of erythrocyte is: a. 8 microns b. 4 microns c. 12 microns d. 14 microns 62 / 200 62) Which morphological type of gland is represented by an epithelium consisting entirely of secretory cells? a. Secretory epithelial sheath b. Alveolar gland c. Pseudostratified epithelium d. Stratified squamous epithelium 63 / 200 63) Which of the following is not made of a framework of reticular fibers? a. Bone marrow b. Lymph node c. Thymus d. Spleen 64 / 200 64) What type of epithelium is associated with goblet cells? a. Simple columnar epithelium b. Simple cuboidal epithelium c. Simple squamous epithelium d. Pseudostratified epithelium 65 / 200 65) Which fiber type is more resistant to fatigue? a. Red fibers b. White fibers c. Intermediate fibers d. Intermediate and white fibers 66 / 200 66) Which of the formed elements of blood release serotonin? a. Plasma cell b. B-Lymphocyte c. Thrombocyte d. Megakaryocyte 67 / 200 67) Which of the following is a multinucleated cell? a. Osteoblast b. Osteon c. Osteoclast d. Osteocyte 68 / 200 68) Which cell type is involved in the synthesis and maintenance of the extracellular components of connective tissues? a. Macrophage b. Mast cell c. Neutrophil d. Fibrocyte 69 / 200 69) The diameter of eosinophil is: a. About 14-16 microns b. About 10-14 microns c. About 16-18 microns d. About 9-12 microns 70 / 200 70) The immature bone cell is: a. Osteoclast b. Bone lining cell c. Osteoblast d. Osteocyte 71 / 200 71) What is the term for general process that cells us to expunge material from cell? a. Pinocytosis b. Exocytosis c. Endocytosis d. Phagocytosis 72 / 200 72) Which one is not the function of astrocytes? a. Help form the blood-brain barrier b. Regulate tissue fluid composition c. Help form the choroid plexus d. Provide structural support 73 / 200 73) Which type of bone has spicules? a. Cancellous bone b. Immature bone c. Dense bone d. Compact bone 74 / 200 74) Which cell type differentiates into phagocytosing cells after injury to the central nervous system? a. Schwann cell b. Microglial cell c. Astrocyte d. Oligodendrocyte 75 / 200 75) The plasma protein transporting vitamin A is: a. Beta globulin b. Alpha globulin c. Gamma globulin d. Albumin 76 / 200 76) What structure is called white cartilage? a. Hyaline cartilage b. Elastic cartilage c. Fibrocartilage d. Spongy cartilage 77 / 200 77) Which of the following is a unicellular gland? a. Basal cell b. Goblet cell c. Basket cell d. Squamous cell 78 / 200 78) The location of reticular connective tissue is: a. Lymph node b. Breasts c. Under epithelia d. Hypodermis 79 / 200 79) What are the bundles of longitudinal contractile elements within a muscle cell called? a. Myofibrils b. Myofilaments c. Muscle fibers d. Myosin 80 / 200 80) The function of stratified cuboidal epithelium is: a. Absorption b. Filtration c. Protection d. Secretion 81 / 200 81) What is areolar tissue? a. Dense irregular connective tissue b. Dense regular connective tissue c. Loose irregular connective tissue d. Mucous connective tissue 82 / 200 82) Which one of these cells is not a cell type routinely found in loose connective tissue? a. Mast cell b. Histiocyte c. Microglia d. Fibroblast 83 / 200 83) The collagen fiber can find at: a. Lymph node b. Tendon c. Spleen d. Lungs 84 / 200 84) The plasma protein transporting transferrin is: a. Albumin b. Gamma globulin c. Beta globulin d. Alpha globulin 85 / 200 85) The simple cuboidal epithelium can find at: a. Surface of ovaries b. Thyroid c. Air sac d. Pharynx 86 / 200 86) Which is the largest leukocyte? a. Lymphocytes b. Neutrophil c. Monocytes d. Eosinophil 87 / 200 87) Which cell type gives rise to platelets (thrombocytes)? a. Eosinophil b. B-lymphocyte c. Monocyte d. Megakaryocyte 88 / 200 88) What type of tissue lines the esophagus? a. Simple squamous epithelium b. Stratified squamous epithelium c. Simple columnar epithelium d. Simple cuboidal epithelium 89 / 200 89) Collectively, what is the cytoplasm and nucleus called? a. Protoplasm b. Cristae c. Plasmalemma d. Glycocalyx 90 / 200 90) What is woven bone? a. Dense bone b. Compact bone c. Cancellous bone d. Immature bone 91 / 200 91) In which muscle type(s) are satellite cells present? a. Smooth muscle and skeletal muscle b. Skeletal muscle c. Smooth muscle d. Cardiac muscle and skeletal muscle 92 / 200 92) All of the following are properties of neurons, except: a. Longevity b. High metabolic rate c. High mitotic rate d. Specialized for conduction 93 / 200 93) The diameter of monocyte is: a. About 25 microns b. About 10 microns c. About 20 microns d. About 16 microns 94 / 200 94) How many percent of all leucocytes in healthy individuals are eosinophils? a. 30% b. 0.5% c. 27% d. 4% 95 / 200 95) What is the plasma membrane of a muscle cell called? a. Endomysium b. Sarcoplasm c. Sarcolemma d. Perimysium 96 / 200 96) What type of epithelial cells is as tall as it is wide? a. Columnar b. Simple c. Stratified d. Cuboidal 97 / 200 97) The pseudostratified epithelium can find at: a. Thymus b. Mucosa of mouth c. Lining of uterus d. Tube of male reproductive tract 98 / 200 98) What type of tissue makes up the “Adam’s apple”? a. Fibrocartilage b. Hyaline cartilage c. Fibrocartilage and elastic cartilage d. Elastic cartilage 99 / 200 99) All the following are the special epithelia but except: a. Myoepithelium b. Reproductive epithelium c. Angioepithelium d. Neuroepithelium 100 / 200 100) The simple squamous epithelium can find at: a. Mucosa of mouth b. Endothelium c. Pharynx d. Thyroid 101 / 200 101) In which muscle type(s) are the nuclei located centrally in the cells? a. Smooth muscle and skeletal muscle b. Cardiac muscle c. Smooth muscle and cardiac muscle d. Skeletal muscle 102 / 200 102) Which cell type gives rise to osteoblasts? a. Osteocyte b. Osteoclast c. Osteoprogenitor cell d. Chondrocyte 103 / 200 103) All the following are resident cells of cellular components of connective tissue but except: a. Adipocyte b. Mesenchymal cell c. Fibroblast d. Lymphocyte 104 / 200 104) What is another term for the Haversian system? a. Osteoblast b. Osteoclast c. Osteoid d. Osteon 105 / 200 105) The percentage of protein in plasma is: a. 3-4 % b. 8-9% c. 10-11% d. 6-7% 106 / 200 106) Which is the smallest leukocyte? 106) a. Monocytes b. Lymphocytes c. Eosinophil d. Neutrophil 107 / 200 107) What is cancellous bone? a. Dense bone b. Spongy bone c. Immature bone d. Compact bone 108 / 200 108) Which cell type of bone cells is multinucleated cell? a. Osteocyte b. Bone lining cell c. Osteoclast d. Osteoblast 109 / 200 109) What do you call a tissue composed of a conglomeration of cells which are tightly packed together, yet which does not have a free surface? An example of such a tissue would be the parenchyma of the adrenal gland. a. Pseudostratified b. Epithelioid tissue c. Transitional d. Endothelium 110 / 200 110) All the following are the functions of osteocytes but except: a. Phosphate homeostasis b. Maintains bone tissue c. Calcium homeostasis d. Mechanotransduction 111 / 200 111) Which cell type differentiates into macrophages? a. Monocyte b. Plasma cell c. Platelet d. Basophil 112 / 200 112) Which connective tissue cell is derived from B lymphocytes? a. Fibroblast b. Plasma cell c. Mast cell d. Histiocyte 113 / 200 113) What type of tissue lines the bladder? a. Simple columnar epithelium b. Simple cuboidal epithelium c. Stratified squamous epithelium d. Transitional epithelium 114 / 200 114) Which of the following is involved in the blood brain barrier? a. Oligodendrocytes b. Microglia c. Astrocytes d. Ependymal cells 115 / 200 115) The life span of basophil is: a. Approximately 1-2 years b. Approximately 2-3 years c. Approximately 3-4 years d. Approximately 4-5 years 116 / 200 116) What type of epithelium appears stratified, but is not? a. Endothelium b. Pseudostratified c. Transitional d. Epithelioid tissue 117 / 200 117) How many percent of all leucocytes in healthy individuals are neutrophils? a. 30% b. 60% c. 43% d. 75% 118 / 200 118) Which one is the function of simple cuboidal epithelium? a. Osmosis b. Filtration c. Diffusion d. Secretion 119 / 200 119) What is the covering of an individual muscle fiber? a. Epimysium b. Perimysium c. Sarcoplasm d. Endomysium 120 / 200 120) The osteoprogenitor cells are derived from: a. Osteoclast b. Embryoblast c. Bone lining cells d. Mesenchymal stell cells 121 / 200 121) Which of the following is composed of skeletal muscle? a. Lower esophagus b. Blood vessel c. Walls of the visceral organs d. Tongue 122 / 200 122) Which organelle is considered the powerhouse of the cell? a. Lysosomes b. Mitochondria c. Ribosomes d. Peroxisomes 123 / 200 123) Which cell of connective tissue that secrete collagen fiber a. Mast cell b. Fibroblast c. Plasma cell d. Adipocyte 124 / 200 124) What is actin? a. Myofibrils b. Muscle fibers c. Myosin d. Myofilament 125 / 200 125) Which type of cartilage is found in the larynx? a. Elastic cartilage and Fibrocartilage b. Fibrocartilage and Hyaline cartilage c. All types of cartilages d. Hyaline cartilage and Elastic cartilage 126 / 200 126) All the following are the connective tissue cells but except: a. Osteoblast b. Adipocyte c. Fibroblast d. Mast cell 127 / 200 127) All the following are the functions of simple columnar epithelium but except: a. Absorption b. Secretion c. Protection d. Diffusion 128 / 200 128) Which cell type forms the major connective tissue component of lymphoid tissues and organs? a. Spermatogonium b. Follicular cell c. Reticular cell d. Acidophil 129 / 200 129) Where is the site of protein synthesis? a. Peroxisomes b. Ribosomes c. Phagosomes d. Lysosomes 130 / 200 130) The location of dense irregular connective tissue is: a. Dermis of skin b. Tendon and ligaments c. Bronchial tube d. Aorta 131 / 200 131) The life span of neutrophil is: a. More than 2 weeks b. More than 1 week c. Less than 1 week d. Less than 2 weeks 132 / 200 132) How many percent of all leucocytes in healthy individuals are monocytes? a. 27% b. 30% c. 1% d. 8% 133 / 200 133) The location of areolar loose connective tissue is: a. Lymph node b. Breasts c. Hypodermis d. Under epithelia 134 / 200 134) Which cell type lines the ventricles of the central nervous system? a. Microglial cell b. Oligodendrocyte c. Schwann cell d. Ependymal cell 135 / 200 135) Which one component is not dense connective tissue? a. Regular b. Adipose c. Irregular d. Elastic 136 / 200 136) Which type of cartilage is found in the external ear? a. Hyaline cartilage b. Elastic cartilage c. All types of cartilage d. Fibrocartilage 137 / 200 137) The life span of eosinophil is: a. More than 2 weeks b. Less than 2 weeks c. More than 1 week d. Less than 1 week 138 / 200 138) Which of the following is not considered neuroglia? a. Microglia b. Schwann cells c. Astrocytes d. Oligodendrocytes 139 / 200 139) Which bone cell is macrophage of osseous tissue? a. Osteocyte b. Osteoclast c. Osteoprogenitor cells d. Osteoblast 140 / 200 140) The life span of erythrocyte in blood is: a. 80 days b. 120 days c. 140 days d. 60 days 141 / 200 141) The function of stratified squamous epithelium is: a. Secretion b. Filtration c. Absorption d. Protection 142 / 200 142) What are the supporting cells in the central nervous system called? a. Schwann cells b. Ganglion c. Neuroglia d. Basket cells 143 / 200 143) What is a gland called if it has a branched duct? a. Tubular b. Simple gland c. Compound gland d. Alveolar 144 / 200 144) All the following are the location of dense irregular connective tissue but except: a. Joint capsule b. Fascia c. Aponeurose d. Heart valves 145 / 200 145) What type of tissue composes the kidney tubules? a. Stratified squamous epithelium b. Simple cuboidal epithelium c. Simple squamous epithelium d. Transitional epithelium 146 / 200 146) All the following are the epithelial cell junctions but except: a. Tight junctions b. Desmosomes c. Gap junctions d. Synapse 147 / 200 147) The nucleus of neutrophil is usually is: a. 3-4 lobes b. 1-2 lobes c. 2-4 lobes d. 2-3 lobes 148 / 200 148) How many types of cartilage are there? a. 2 b. 4 c. 3 d. 1 149 / 200 149) The location of stratified cuboidal epithelium is: a. Pancreas b. Stomach c. Uterus d. Spleen 150 / 200 150) How many percent of all leucocytes in healthy individuals are lymphocytes? a. 8% b. 60% c. 1% d. 27% 151 / 200 151) Which organelle contains digestive enzymes? a. Ribosomes b. Golgi apparatus c. Mitochondria d. Lysosome 152 / 200 152) The function of stratified columnar epithelium is: a. Filtration b. Absorption c. Osmosis d. Protection 153 / 200 153) What is the connective tissue covering around the brain and spinal cord? a. Myelinated nerve fibers b. Meninges c. Cell bodies d. Nodes of Ranvier 154 / 200 154) All the following are the location of stratified cuboidal epithelium but except: a. Uterus b. Salivary gland c. Sweat gland d. Pancreas 155 / 200 155) Which of the following is not a fiber found in connective tissue? a. Purkinje fiber b. Elastic fiber c. Reticular fiber d. Collagen fiber 156 / 200 156) What do you call the simple squamous epithelium that lines the blood vessels? a. Transitional b. Endothelium c. Mesothelium d. Epithelioid tissue 157 / 200 157) The diameter of basophil is: a. About 12-14 microns b. About 8-10 microns c. About 6-8 microns d. About 10-12 microns 158 / 200 158) Which of the following can be classified as “specialized connective tissue”? a. Loose connective tissue b. Mesenchyme c. Dense connective tissue d. Blood 159 / 200 159) Which neuroglia is macrophage of central nervous system? a. Oligodendrocyes b. Astrocytes c. Microglia d. Ependymal cells 160 / 200 160) Which of the following can be classified as “embryonic connective tissue”? a. Mucous connective tissue b. Cartilage c. Blood d. Adipose tissue 161 / 200 161) Which cell type of cellular components of connective tissue is free cell? a. Adipocyte b. Neutrophil c. Lymphocyte d. Fibroblast 162 / 200 162) Identify the incorrect statement: a. Liver and spleen are important sites of haemopoiesis during foetal development b. Human blood platelets have, in contrast to red blood cells, never been individual nucleated cells c. The contribution of red blood cells to total blood volume is also called haematocrit d. Most of the lymphocytes in the blood stream will be B-lymphocytes 163 / 200 163) How many percent of all leucocytes in healthy individuals are basophils? a. 8% b. 27% c. 1% d. 30% 164 / 200 164) Which is the most abundant fiber in connective tissue? a. Collagen fiber b. Elastic fiber c. Muscle fibers d. Reticular fiber 165 / 200 165) What do you call the space where a chondrocyte sits in? a. Howship's Lacuna b. Lacuna c. Vacuole d. Space of Disse 166 / 200 166) What structure is at the base of cilia? a. Nucleoli b. Microfilaments c. Peroxisomes d. Centrioles 167 / 200 167) Which of the formed elements of blood is involved in haemostasis? a. Megakaryocyte b. Thrombocyte c. Plasma cell d. B-Lymphocyte 168 / 200 168) What is white matter? a. Nodes of Ranvier b. Cell bodies c. Myelinated nerve fibers d. Meninges 169 / 200 169) Which cell type forms the myelin sheath around myelinated axons in central nervous system? a. Microglial cell b. Schwann cell c. Oligodendrocyte d. Astrocyte 170 / 200 170) All the following are the fibers that were found in connective tissue but except: a. Areolar b. Reticular c. Elastic d. Collagen 171 / 200 171) What is a collection of nerve cell bodies outside of the central nervous system called? a. Schwann cells b. Neuroglia c. Basket cells d. Ganglion 172 / 200 172) The location of transitional epithelium is: a. Pancreas b. Ureter c. Uterus d. Intestine 173 / 200 173) What type of tissue is a tendon composed of? a. Mucous connective tissue b. Dense irregular connective tissue c. Loose irregular connective tissue d. Dense regular connective tissue 174 / 200 174) All the following are the functions of blood but except: a. Maintain hormones b. Transport gases c. Maintain homeostasis d. Regulates pH 175 / 200 175) Which cell type is involved in the synthesis and maintenance of the extracellular components of connective tissues? a. Osteoclast b. Mast cell c. Adipocyte d. Fibrocyte 176 / 200 176) Which connective tissue cell type contains properties of smooth muscle cells? a. Plasma cell b. Histiocyte c. Myofibroblast d. Fibroblast 177 / 200 177) What are the basophilic clusters of ribosomes and rough endoplasmic reticulum seen in neurons called? a. Nissl b. Astrocyte c. Perikaryon d. Ganglion 178 / 200 178) The diameter of small lymphocyte is: a. 8 microns b. 10 microns c. 12 microns d. 6 microns 179 / 200 179) What is the primary component of myelin?
