Osteocytes Study guides, Class notes & Summaries

BPK 142 Midterm Questions With Certified Answers Function of Skeletal System -provide framework -attatchement point for muscles -protects vital organs -blood cell formation -mineral storage Major building blocks of bones -calcium carbonate -calcium phosphate -collagen fibres -water bone tissue composed of _________ osteocytes Components of matrix that surrounds bone tissue 25% water 25% protein 50% mineral salts collagen fibres main organic constituent of connective tissue longitudanal grow...

HUBS 191 progress test 1 latest version graded A+ epithelial tissue lines tracts and airways, maintain shape with water connective tissue loose, dense, fluid, supporting, fills internal space loose connective tissue holds organs in place attaches epithelial to other tissues dense connective tissue ligaments, tendons, a lot of collagen, resists tension, elastic fluid tissue blood, lymph supporting tissue cartilage and bone nervous tissue conducting cells and support cells,...

Describe the cells of the bone tissue - -Osteogenic cells -Osteoblasts -Osteocytes -Osteoclasts What membrane lines the internal canals and the small cavities of the compact and spongy bones? - Endosteum What is the periosteum composed of? - -Dense irregular connective tissue -Collagen fibers -Outer fibrous layer has fibroblasts -Inner layer has progenitor cells that become osteoblasts Describe the matrix of the bone tissue - -Stony matter surrounding osteocytes and lacunae -1/3 organ...

homeostasis stable internal operating conditions within the body - temperature - blood pH examples of homeostasis 5 Sanity-Saving Tips for Arguing on the Internet 0:49 / 1:27 integument protective outer covering of the body (1st layer exposed to outside conditions) - protection - helps control internal temperature - sensory receptors detect environmental stimuli functions of the integument - abrasion - bacterial attacks - ultraviolet radiation - dehydr...

BSC2085 ANATOMY & PHYSIOLOGY EXAM 3 2024| 400 QUESTIONS AND DETAILED ANSWERS| GRADED A+ Which cells have a ruffled border and secrete hydrochloric acid? A) C cells B) Osteocytes C) Osteogenic cells D) Osteoblasts E) Osteoclasts Correct Answer E; Osteoclasts The Marrow cavity of an adult bone may contain:

osteoprogenitor cells correct answers give rise to bone cells, found in perostium/endostium osteoblasts correct answers synthesizes organic matter of bone which hardens for mineral deposition osteocytes correct answers homeostatic maintenance for bone density and blood concentration of calcium/phosphate ions sense stress of a bone osteoclasts correct answers bone dissolving cells on bone surface responsible for bone resorption where are osteocytes found? correct answers trapped in m...

WGU D236 PATHOPHYSIOLOGY FINAL EXAM 300+ REAL EXAM QUESTIONS AND VERIFIED ANSWERS WITH RATIONALES LATEST UPDATE 2023 Describe how your body responds to an infection. - ANSWER- T cells produce cytokines, which stimulate B cells. B cells produce antibodies. Identify role of DNA changes in congenital abnormalities. - ANSWERMutations in genes or chromosomal abnormalities How does development disrupts congenital abnormalities? - ANSWERAlterations of DNA Describes factors that disrupt homeo...

duodenum - ID organ goblet cell - ID cell smooth - ID muscle simple squamous (of the duodenum) - ID epithelium simple columnar (of the duodenum) - ID epithelium compact bone - ID organ haversian canal - ID structure osteon - ID cell lacuna (plural: lacunae) - ID structure osteocytes - ID cells inside

trabeculae - ANSWER Endosteum - ANSWER red bone marrow - ANSWER central canal (haversian canal) - ANSWER Canaliculi - ANSWER Osteocytes - ANSWER Lacunae - ANSWER Osteon - ANSWER Periosteum - ANSWER transverse canal - ANSWER Lamella - ANSWER frontal bone - ANSWER parietal bone - ANSWER

Define Mobility : ability to move freely, easily, rhythmically, and purposefully in the environment. What are the functions of the skeleton system? : -support -protection -movement -blood cell production -mineral storage What are osteocytes? : mature bone cells Osteoclasts : new bone cell construction osteoblasts : bone cell builders 2 epiphysis line : growth plate What is reabsorption? : removal of old bone by osteoclasts Define Ossification : the deposition of new bone by osteo...