Flexion of the elbow. Triceps (horse shoe on the back of the arm) Extension at the elbow joint. Trapezius (lower‚ middle‚ and upper fibres) (trapezoids) The trapezius is very important for many shoulder girdle movements but its action on the scapula is quite complex and not emphasized in this text. Some of
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One thing I left out in my response was about fixators. Basically‚ fixators are a type of synergist‚ that prevents movement at another joint. This allows for maximum movement of the main muscle. Basically at elbow flexion‚ the muscles of the scapula help keep it still due to the fixators (Martini and Nath 2009 p. 340). This allows for flexion to be isolated to the elbow. You mentioned two types of movement that I wasn ’t as familiar with: "Retraction- Movement at your arms to your shoulders"
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CASE STUDY OF A PATIENT WITH BRONCHIECTASIS INTRODUCTION The respiratory system is divided into upper and lower respiratory system. The upper respiratory system refers to the nose‚ pharynx and associated structure while the lower respiratory system contains the larynx. Bronchiectasis is an uncommon type of chronic obstructive pulmonary lung disease. Bronchiectasis can be categorized as a chronic obstructive pulmonary lung disease manifested by airways that are inflamed and easily collapsible‚ resulting
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Owl Pellets Introduction Owl pellets are masses of bone‚ teeth‚ hair‚ feathers and exoskeletons of various animals preyed upon by raptors‚ or birds of prey. Owls have weak stomach muscles that form undigested bones‚ feathers‚ and fur. Because they can’t break those things down they regurgitate them in the form of a ball called a pellet. Owls produce these pellets and regurgitated them approximately 20 hours after eating. The purpose of this lab is to dissect an owl’s pellet and investigate
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About Half Moon Pose is a standing yoga posture that will challenge your leg muscles and your ability to balance. How To Perform Extended Triangle Pose (Utthita Trikonasana) to the right side‚ with your left hand resting on the left hip. Inhale‚ bend your right knee‚ and slide your left foot about 6 to 12 inches forward along the floor. At the same time‚ reach your right hand forward‚ beyond the little-toe side of the right foot‚ at least 12 inches. Exhale‚ press your right hand and right heel firmly
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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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clavicle (collarbone)‚ the scapula (shoulder blade)‚ and the humerus (upper arm bone) as well as associated muscles‚ ligaments and tendons. The articulations between the bones of the shoulder make up the shoulder joints. The joint cavity is cushioned by articular cartilage covering the head of the humerus and face of the glenoid. The joint is stabilized by a ring of fibrous cartilage surrounding the glenoid called the labrum. Four short muscles originate on the scapula and pass around the shoulder
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Long bones B. Sesamoid bones C. Flat bones D. Irregular bones Part 2: Identify the individual bones that are found in the skeletal system. As you navigate a specific bone will be highlighted. Please name each bone. F. Femur G. Rib cage H. Scapula I. Cranium J. Sternum K. Ilium Part 3: Identify the type of joint being used by Mr. Skeleton. Look at and identify the highlighted area of joints being used. L. Hip and knee joints M. Hinge joint N. Pivot O. Plane joint Part 4: Identify
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Vicky’s family believed someone was after Vicky and killed her. Her bones were taken to the body farm and they found fractures on her pelvis‚ sacrum‚ scapula‚ and teeth. This therefore was an indicating factor that she was not killed but rather‚ committed suicide. There was a second case in which Matt Rogers killed his wife and burned her. Investigators were looking for her and body farm scientist were
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function is to give shape to‚ allow movement and give protection to the body. The skeleton bones have 6 parts - Skull (cranium and face)‚ vertebral column (cervical‚ thoracic‚ lumbar‚ sacral‚ coccygeal)‚ thorax‚ shoulder girdle ( clavicle and scapula)‚ pelvis (ilium‚ ischium‚ pubis) ‚ upper limbs (humerus‚ radius‚ ulna‚ carpal‚ metacarpal‚ phalanges) and lower limbs ( femur‚ tibia‚ fibula‚ tarsal‚ metatarsals‚ phalanges). The joints and discs are between the bones. The bones are made up of 25%
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