Outline of species along with related anatomy‚ handling considerations and rehabilitation‚ release requirements Skeletal system Although the deer’s skeletal system is very similar to a dog or cat’s in terms of its basic structure‚ although there are some adaptations that they require in order to survive the wild. Deer have long necks which enable them to crane it so they can feed off low lying grass and other vegetation. Stefoff‚ R. (2007) Deer are prey animals and so they require adaptations
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1. What is the integumentary system and its primary characteristics? System that contains hair‚ skin‚ and oils. It covers the whole body‚ is 7% of weight‚ and is very thin. 2. Describe and give at least one example of each of the functions of the integumentary system. Protection- different barriers to keep pathogens out. Ex- sebum Body temperature regulation- helps with homeostasis. Ex- production of sweat Sensory- receptors in the skin detect different things. Ex- nerve endings detect pain
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bring in nutrients. 2. Describe in proper order the events of endochondral ossification. First hyaline cartilage is used as the model for bone construction‚ then a bone collar is formed around the cartilage. Then the hyaline cartilage is deteriorated so the periosteal bud and spongy bone can begin to form in the interior. The medullary cavity is then formed‚ as well as a secondary ossification center. Finally when ossification is completed hyaline cartilage remains only in the ends (which promote
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6 Bones and Skeletal • Human skeleton is initially made up of cartilages and fibrous membranes as early supports – These are replaced by bone as we grow – The cartilages found in adults are in places where flexible skeletal tissue is needed Skeletal Cartilages • Contain no _______ ________ or ______‚ and consist mainly of water • Dense irregular connective tissue girdle of perichondrium (around the cartilage) contains blood vessels for nutrient delivery to cartilage – Nutrients
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cartilage‚ and is known as the growth plate. This allows the diaphysis of the bone to grow in length. Which kind of bone marrow is in the spongy bone tissue? Red bone marrow is located in spongy bone tissue. Which ossification method would form a femur? Endochondral ossification is involved with the formation of a femur. Why is bone remodeling necessary when a person reaches adulthood? Remodeling renews osseous tissue before deterioration sets in and heals an injured bone by replacing the
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structure identical in cancellous and compact bone * Only difference is porosity and distribution * Components of tubular bones‚ described according to centers of ossification * Diaphysis (shaft): main portion of tubular bone‚ primary ossification center of the bone * Epiphysis (ends): form joint surfaces‚ secondary ossification center of the bone * Metaphysis: expanded‚ flared ends of shafts‚ site of growth plates and fusion of diaphysis and epiphysis * Forces acting on surface of
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Hemopoietic (red) bone marrow Which ossification method would form a femur? The femur is formed through the endochondral ossification process. This is where bone replaces the cartilage. There are six steps in this type of ossification and they are as follows: the development of the cartilage model‚ the growth of the cartilage model‚ the development of the primary ossification center‚ the development of the medullary cavity‚ the development of the secondary ossification center‚ and the formation or articular
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Source: http://gwis2.circ.gwu.edu/~atkins/newwebpages/Skeletal/Skeletable.html Other bony vertebrates - embryonic cartilaginous neurocranium is largely replaced by replacement bone (the process of endochondral ossification occurs almost simultaneously at several ossification centers) Neurocranial ossification centers: 1 - occipital centers cartilage surrounding the foramen magnum may be replaced by as many as four bones: basioccipital exoccipital (2) supraoccipital Mammals - all 4 occipital elements
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Anatomy of The Human Body The Skeletal System Zygomatic Arch Fibula Vertebrae Cranium Tibia Patella Femur Ulna Radius Humerus Scapula Clavicle Phalanges Metatarsals Tarsals Ischium Phalanges Metacarpals Carpals Pubis Sacrum Ilium Ribs Sternum Mandible Vertebrae Cervical region – the main function of the cervical spine is to support the weight of the head Thoracic region –the main function of the thoracic spine is to protect the organs of the chest by providing
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The Skeletal System 2/17/13 Period: 2 Sierra Smith Emily Johnson Imani Rigguns The skeletal system is one of the most important systems in the human anatomy. Without this system our bodies wouldn’t have any source of motion or movement. From the skull all the way to the toes of our feet‚ everything is important. Out of the 206 bones‚ they all form our different shapes and make us all unique. They create our framework and enables us the move and perform our different
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