H.w The 5 X-ray densitiesAirFatSoft Bone Metalfissuenote : X-ray tissue densities: The greatest contrast is found in areas of greatest difference in density ofadjacent structures (red circle).Contrast within the overall image depends on differences in both the density of structures in the body andthe thickness of those structures. The greater the difference in either density or thickness of two adjacentstructures leads to greater contrast between those structures within the image.H.W:Normal value of Intensity of bone, soft tissue, fat, air, metal (stainless steel, titanium alloy)

Two values serve as the basis for the Hounsfield scale of tissue density: air with a HU value of…

Answered: structures leads to greater contrast…

Phlebotomy Essentials

6th Edition

ISBN:9781451194524

Author:Ruth McCall, Cathee M. Tankersley MT(ASCP)

Publisher:Ruth McCall, Cathee M. Tankersley MT(ASCP)

Chapter1: Phlebotomy: Past And Present And The Healthcare Setting

Section: Chapter Questions

Problem 1SRQ

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1. In the photomicrograph below of cartilage tissue, find and label the indicated structures. Extra cellul(ar m Lacuna Chondrocyte droyte Elastic protein fibers Extracellular matrix 2. In the photomicrograph below of compact bone tissue, find and label the indicated structu p Osteon Lamella Lacuna o Osteocyte Canaliculi » Central canal Canaliculi
Because of the constant exchange of blood calcium and bone calcium, the concentration of calcium ions in the blood and tissue is very steady. Describe the process of calcium mobilization in bone tissue.
Exposure to optimum amounts of sunlight is necessary for proper bone maintenance and growth in If a child lives in an area where exposure to sunlight is rare because of pollution or overcast skies, what can be done to minimize impaired bone maintenance and growth?
Question Microscopic Structure of Bone Label of Tissue Slides Using the microscope picture below of different types of bone... Label the structures within using these terms: osteocyte, Haversian (central) canal, canaliculi, lamellae, osteon, lacunae, red bone marrow, trabeculae, adipocyte, stem cell, cancellous, cortical.
Briefly describe the structure and function of bone tissue. What are the basic design requirements for bone tissue engineering scaffolds?
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Connective Tissue Types ▪ Bone (osseous tissue) ▪ Bone cell name? ▪ Bone functions? -Bone cells in lacunae (a) Diagram: Bone Central canal Lacunae Lamella Photomicrograph: Cross-sectional view of ground bone (165x)
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The periosteium of the bone contains two layers, the fibrous layer and the cellular layer. What is true about the the fibrous layer of the periosteum? O It provides attachement for muscles and tendons O The periosteum attaches muscle to the bone by Sharpey's fibers It is composed of dense irregular connective tissue All of the answers are correct
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Tissue Categories • CATEGORY #1: Cartilage • CATEGORY #2: Compact Bone • CATEGORY #3: Spongy Bone You have been provided a word bank. Each of the terms in this word bank will be a structural feature or cell found in one or more of the tissues listed as categories above. For each term, please place it in the appropriate category or categories. Then: 1. Provide a one (1) sentence description of its structure or location/organization within the tissue. 2. Provide a one (1) sentence description of its function within the tissue. As a suggestion, I might create three lists, under headings for each category. For example: Cartilage: • Term A: "Description 1." "Description 2." • Term B: "Description 1." "Description 2." • Etc. Compact Bone: • Term C: "Description 1." "Description 2." • Etc. Spongy Bone: • Term D: "Description 1." "Description 2." Etc. Table containing the word bank for the above assignment. Word Bank collagen osteocyte concentric lamellae chondrocyte osteoclast osteon central…

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structures leads to greater contrast between those structures within the image. H.W: Normal value of Intensity of bone, soft tissue, fat, air, metal (stainless steel, titanium alloy)