STUDY QUESTIONS HISTOLOGY 1 is the study of tissues 2 is a group of cells that has similar embryonic origin function together to perform a specialized activity 3 Name the 4 categories of Tissues 4 Label the following characteristics as ET OR CT a protects supports body and organs b lines body cavities ducts c stores energy d forms glands e binds organs together f covers body surfaces Epithelial Tissue 5 T F ET forms the secreting part of some glands 6 What makes it possible for ET to be so closely packed together 3 things 7 T F ET has a lot of extra cellular space 8 T F ET is always attached to something and has proximal and distal end 9 is the point of attachment of ET to CT 10 Layer of basement membrane that includes the glycoprotein ends from ET 11 Layer of basement membrane that includes non cellular glycoprotein ends from CT 12 T F ET is not vascularized 13 ET has a hi or low regeneration rate 14 means a cell frequently undergoes mitosis 15 Name and draw 3 cell shapes of ET 16 Name and draw 3 cell arrangements of ET 17 Transitional ET is found in the 18 Single layer ET found in capillaries and alveoli 19 Single layer ET found in lining of small gland ducts and kidney tubules 20 Single layer ET found in lining of small intestines and oviducts 21 Stratified ET found in oral cavity anal lining 22 Stratified ET found in lining of larger ducts e g mammary ducts pancreatic ducts 23 Three places Pseudo stratified ET found 24 Primary function of Simple Squamous ET is 25 Primary secondary function of Simple Cuboidal ET is 26 Primary secondary function of Simple Columnar ET is 27 Primary function of Pseudo stratified ET is 28 Function of Transitional ET is 29 Where do you find keratinized stratified squamous ET 30 Two places where you find non keratinized stratified squamous ET 31 This ET specialization could be found in the oviduct lining of females or your nasal cavity 32 This ET specialization could be found in small intestines duodenum 33 Two types of Glandular ET Cells 34 secretes out of duct to free surface 35 secretes hormones into bloodstream 36 Name the two structural classifications of Exocrine cells 37 Example of unicellular exocrine cells 38 Two examples of multicellular exocrine cells 39 Most sweat glands have what type of exocrine cells 40 Mammary glands have what type of exocrine cells 41 Name the three functional classification of exocrine cells 42 secretes whole cells e g oil glands 43 secretes portion of cell e g milk glands 44 secretes fluid like substance made by the cells e g sweat glands Connective Tissue 45 Name 3 general types of CT 46 List 4 characteristics for CT 47 Name 3 fiber types of CT 48 Name 3 types of Loose CT 49 Loose CT has what type of matrix 50 T F Loose CT has only collagen fibers 51 Fibroblast secret give rise to 52 Which of the following cell types are NOT found in Loose CT a mast cells b adipocytes c macrophages d plasma cells e all are found in LCT 53 Dense CT has what type of matrix 54 T F Dense elastic CT only has collagen fibers 55 Three types of Dense CT are 56 Give 3 examples of where you find Dense Regular CT 57 Attaches bone to bone 58 Attaches bone to muscle 59 Attaches muscle to muscle 60 In Dense Irregular CT it forms around structures like organs joints dermis 61 Type of CT for stretching and retracting 62 Name 3 places Elastic CT is found 63 connects vertebrae bones together 64 Loose CT that acts like a sponge to soak up fluid causing edema 65 Only type of CT that has little to no extra cellular space for nutrient storage 66 Name 2 cell types found in LCT that are part of the immune response Specialized CT Cartilage 67 Name three types of cartilage 68 All cartilage has these types of cells 69 cells mature into after they are done secreting the matrix for cartilage 70 cartilage is basically gristle made up of very fine reticular fibers most abundant type of cartilage in body 71 Place where you do NOT find hyaline cartilage a nose b ears c larynx d ribs e trachea 72 T F All matrices for cartilage are semi solid 73 Match type of cartilage with MAIN type of fibers it contains hyaline a collagen fibrocartilage b elastic elastic c reticular 74 What is shock absorber cartilage 75 Place where you DO find fibrocartilage a inter vertebral disc b ribs c meniscus d both a and c 76 T F Elastic C T and Elastic cartilage both contain elastic fibers 77 Place where you do NOT find elastic cartilage a vocal cords b ear c epiglottis d flavum ligamentum e both a and d ANSWERS HISTOLOGY 1 histology 47 collagen elastic reticular 2 tissue 48 areolar adipose and reticular 3 Epithelial Connective Muscle Nervous 49 gel like semi liguid 4 a CT b ET c CT d ET e CT f ET 50 False has all 3 collagen elastic reticular 5 true 51 fibers and fibrocytes 6 tight junctions gap junctions desmosomes 52 e all of the cells 7 false 53 gel like semi liguid 8 true 54 False 9 basement membrane 55 regular irregular elastic 10 basal lamina 56 ligaments tendons aponeurosis 11 reticular lamina 57 ligament 12 true 58 tendons 13 high 59 aponeurosis 14 mitogenic 60 sheaths or sac like capsules 15 squamous cuboidal columnar 61 elastic 16 simple stratified pseudo stratified 62 vocal cords walls of large arteries 17 urinary bladder flavum ligamentum 18 simple squamous ET 63 flavum ligamentum 19 simple cuboidal ET 64 areolar LCT 20 simple columnar ET 65 adipose tissue 21 stratified squamous ET 66 macrophages plasma cells 22 stratified cuboidal ET 67 hyaline elastic fibrocartilage 23 nasal cavity trachea bronchi upper respiratory tract 68 chondrocytes 24 diffusion filtration 69 chondroblasts chondrocytes 25 secretion absorption 70 hyaline 26 absorption secretion 71 b ears elastic cartilage in ears 27 secretion 72 True 28 expansion 73 c reticular a collagen b elastic 29 skin epidermis 74 fibrocartilage 30 oral cavity anal lining 75 d intervertebral discs meniscus 31 cilia 76 true 32 microvilli 77 e 33 exocrine and endocrine 34 exocrine 35 endocrine 36 single layer or multilayer 37 goblet cells 38 aveolar acinar and tubular 39 merocrine tubular 40 apocrine aveolar 41 holocrine apocrine merocrine eccrine 42 holocrine 43 apocrine 44 merocrine eccrine 45 Loose Dense Specialized CT 46 same origin from mesenchyme lots of extracellular space matrix highly vascularized except cartilage