Preview

Proximal Epiphysis Essay

Good Essays
Open Document
Open Document
467 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Proximal Epiphysis Essay
The 5 Regions
1. The proximal epiphysis is the growing over. It’s the top part of the bone; every other part of the bone is in between the proximal and distal.
2. The metaphases epiphyseal are the mature bones were the diaphysis joins the epiphyseal in the growth plate while the bone is still growing.
3. The main part of the bone is called the diaphysisit it is in the midsection of a long bone. It typically contains bone marrow.
4. The metaphysic is a growing bone when it stops growing the cartilage is replaced by bone and the structure is known as the epipyseal line.
5. The bottom part of the bone is the distal epiphysis. Every other part of the bone is in between the proximal epiphysis and the distal.
…show more content…
Articular cartilage is a thin layer of nyaline coverage that joins together with other bones. When joints move it reduces friction as well as absorbing shock. The lack of repairing is limited.
2. Spongy bone contains red bone marrow; even though they look like a sponge they are very hard. Spongy bones also act as shock absorbers; the human body endures high volumes of impacts everyday through movements such as walking, running and jumping. Spongy bones help absorb these impacts.
3. The epiphyseal plate is in a hyaline cartilage in the metaphysic at each end of the bone.
As a child the epiphseal plate is opened and in an older person the plate is closed and is replaced with the epiphyseal line.

4. The medullary cavity is where red and/or yellow bone marrow is stored and the ossification center is toward the bottom of the bones. The medullary has walls composed of spongy bone.
5. Blood red marrow is an connective tissues that produces red blood cells, white blood cells, and platelets, this process is called the hemopoiesis. This is present in developing bones in the fetus and in some adult

You May Also Find These Documents Helpful

  • Good Essays

    Bios251 Lab 4

    • 664 Words
    • 3 Pages

    Bones grow in three stages during life. The bone starts growing in the embryo at around 8 weeks. Ossification is the word for the formation of bone. There are osteoblasts that help form the bone and osteoclasts that eat away at old bone. Bones start off as cartilage, but then is replaced by bone. Connective tissue forms a sheet where the bones are going to be. These connective tissue sheets are highly invested with blood vessels. Some of the cells in the connective tissue sheets differentiate into osteoblasts. These osteoblasts begin laying down the bone extracellular matrix, called spongy bone. These osteoblasts get trapped within the hard matrix and are then called osteocytes. As time goes more and more osteoblasts form from the connective tissue sheets. The connective tissue sheets, as they become major producers of osteocytes, are no longer called connective tissue sheets. They are now called the bone's periosteum. But the newer osteoblasts made by the periosteum cannot enter the spongy bone. So, they begin to accumulate on the edges of the spongy…

    • 664 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Chapter 8 Marieb

    • 1089 Words
    • 7 Pages

    Epiphyseal plates are temporary and become synostoses o Symphyses are designed for strength with flexibility o Fibrocartilage is compressible, acts as a shock absorber Synovial Joints Common features of synovial joints: o Articular cartilage (one on each bone) o Hyaline cartilage reduces friction o Joint cavity (space between bones – “potential space”)…

    • 1089 Words
    • 7 Pages
    Good Essays
  • Good Essays

    Ap Lab 16

    • 349 Words
    • 2 Pages

    4. You should see a large bone and a short, slender, spiny bone. The large bone is the tibio-tarsus (equivalent to the tibia in humans) and the short bone is the fibula. Separate the two bones.…

    • 349 Words
    • 2 Pages
    Good Essays
  • Good Essays

    The ends of bones that form joints with adjacent bones are called the _ epiphyses _.…

    • 587 Words
    • 3 Pages
    Good Essays
  • Good Essays

    Describe the location, composition and function of the epiphyseal plate. Located in the metaphysis where the bone forms an articulation with another bone, composed of hyaline cartilage, reduces fiction and absorbs shock at freely movable joints.…

    • 613 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Week 5 Lab

    • 289 Words
    • 2 Pages

    3. What area the epiphysis or diaphysis is made up of a thin layer of compact bone and a very thick layer of spongy bone? (3 points)…

    • 289 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    hassan's story

    • 310 Words
    • 2 Pages

    *Despite their simple appearance, bones are complex and dynamic living tissues that are remodeled continuously.…

    • 310 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Haversian Canal Essay

    • 565 Words
    • 3 Pages

    Bone is a specialised, strong, flexible connective tissue and is the main component of the adult skeleton. Unlike hyaline and fibrocartilage, bone is supplied with nerves and blood vessels. Epiphyseal veins carry the blood away from the long bones of the body and periosteal arteries, which are also accompanied by nerves, carry blood to the bones. It provides support and gives the structural framework to the body, it acts as a protective cover for internal organs such as the heart, brain and lungs, it provides sites of attachment for muscles, it stores minerals such as calcium and phosphate and it contains cavities where bone marrow produces blood cells. Bone is made up of two main components, cells and the bone matrix. There are four different types of cells in the bone; osteogenic, osteocytes, osteoblasts and osteoclasts of which…

    • 565 Words
    • 3 Pages
    Good Essays
  • Powerful Essays

    They support and protect the various organs of the body, produce red and white blood cells and store minerals. Bone tissue is a type of dense connective tissue. Bones come in a variety of shapes and have a complex internal and external structure, are lightweight yet strong and hard, and serve multiple functions. One of the types of tissue that makes up bone is the mineralized osseous tissue, also called bone tissue that gives it rigidity and a coral-like three-dimensional internal structure. Other types of tissue found in bones include marrow, endosteum, periosteum, nerves, blood vessels and cartilage.Compact (cortical) boneThe hard outer layer of bones is composed of compact bone tissue, so-called due to its minimal gaps and spaces. Its porosity is 5–30%.[6] This tissue gives bones their smooth, white, and solid appearance, and accounts for 80% of the total bone mass of an adult skeleton. Compact bone may also be referred to as dense bone.Trabecular (cancellous) boneFilling the interior of the bone is the trabecular bone tissue (an open cell porous network also called cancellous or spongy bone), which is composed of a network of rod- and plate-like elements that make the overall organ lighter and allow room for blood vessels and marrow. Trabecular bone accounts for the remaining 20% of total bone mass but has nearly ten…

    • 4879 Words
    • 20 Pages
    Powerful Essays
  • Satisfactory Essays

    Sannu Story

    • 321 Words
    • 2 Pages

    epiphyseal plate: located in the metaphysis, composed of hyaline cartilage, is the growth plate; articular cartilage: covers the part of the epiphysis where the bone forms an articulation with another bone, composed of hyaline cartilage, reduces fiction and absorbs shock at freely movable joints; periosteum: surrounds the bone surface wherever it is not covered by articular cartilage, is a sheath of dense irregular connective tissue containing osteoblasts, functions to protect the bone, assists in fracture repair, nourishes bone tissue, and serve as an attachment point for ligaments and tendons…

    • 321 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    1. What are epiphyseal fusions? What can they tell a forensic anthropologist? – Epiphyseal fusion is the fusion, and/or the closing of the ends of “growth plates”, or at places like the clavicle, iliac crest, and the long bones in our arms and legs.…

    • 587 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Bone and Page Ref

    • 3897 Words
    • 16 Pages

    The area that causes the lengthwise growth of a long bone is indicated by letter __________.…

    • 3897 Words
    • 16 Pages
    Good Essays
  • Good Essays

    Bones Study Guide

    • 675 Words
    • 3 Pages

    Spongy bone is the internal while the compact are the external layer. Osteogenic cells are the stem cell of the bones. The osteoblast are the matrix-synthesizing cell that is responsible for bone growth while the osteocyte is mature bone cells that monitor and maintain the mineralized bone matrix. Osteocytes are bone reabsorbing cells.…

    • 675 Words
    • 3 Pages
    Good Essays
  • Good Essays

    The lower leg is an essential anatomical part of the skeletal system. It contains two major long bones, the tibia and fibula. The two bones consist a great amount of providing strength. The tibia is the shin bone, while the fibula is the rear calf bone that is significantly smaller.…

    • 355 Words
    • 1 Page
    Good Essays
  • Satisfactory Essays

    Bone growth

    • 709 Words
    • 3 Pages

    think that it is not living material. But a bone in a living animal consists…

    • 709 Words
    • 3 Pages
    Satisfactory Essays