what is the thorax
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Lexic.us Definition of Thorax. 1. n. The part of the trunk between the neck and the abdomen, containing that part of the body cavity the walls of which are supported by the dorsal vertebræ, the ribs, and the sternum, and which the heart and lungs are situated; the chest. Definition of Thorax.
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Chapter 19: The skeleton of the thorax Chapter 19: The skeleton of the thorax. 1  The skeleton of the thorax includes the sternum, ribs and costal cartilages, and thoracic vertebrae and intervertebral discs (fig. 2  The sternum, or breast bone, is a flat bone that, from superior to inferior, consists of three parts: manubrium, body, and xiphoid process (figs.
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Thorax (insect anatomy) Thorax (insect anatomy) The thorax is the midsection (tagma) of the insect body. It holds the head, legs, wings and abdomen. It is also called mesosoma in other arthropods. It is formed by the prothorax, mesothorax and metathorax and comprises the scutellum; the cervix, a membrane that separates the head from the thorax; and the pleuron, a lateral sclerite of the thorax.
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The Thorax Thoracic Cage: Ribs. The ribs are long, curved bones that protect the lungs, heart, and other organs of the thoracic cavity.
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Rib In vertebrate anatomy, ribs are the long curved bones which form the rib cage. In most tetrapods, ribs surround the chest, enabling the lungs to expand and thus facilitate breathing by expanding the chest cavity. They serve to protect the lungs, heart, and other internal organs of the thorax. In some animals, especially snakes, ribs may provide support and protection for the entire body.
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The Thorax Ribs are long, curved bones that form the rib cage surrounding the thorax. The thoracic cage can expand and contract to facilitate breathing in association with the diaphragm; it also protects the lungs, heart, and other organs of the thoracic cavity. Structure of a Rib Ribs: Lateral view of rib cage showing its connections to vertebrae.
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Picture of the ribcage The ribcage, also called the thoracic cage, is a bony structure made up of the rib bones and their connective tissues. The ribcage forms part of the body’s respiratory system. It enables expansion of the chest cavity so that the lungs can expand and breathe in oxygen.
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Bones and Joints in the Thoracic Region The thoracic cage is made up of bones and cartilage along with joints and an assortment of muscles and other soft tissues. The part that opens into the neck is called the superior thoracic aperture, and the bottom of the thoracic cage (the inferior thoracic aperture) is closed by a muscle called the diaphragm. Its main function is to protect your heart, lungs, and major blood vessels located inside.
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Who's better, Allen Iverson or Dwyane Wade? This is a hard question to answer - there's no right or wrong. If your talking about the more complete player, I would have to go with Dwyane Wade. Here are a couple reasons. He has impeccable timing: Wade has always had a knack for making the biggest plays in the most needed times.
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body chest, pectus, thorax - the part of the human torso between the neck and the diaphragm or the corresponding part in other vertebrates. midriff, midsection, middle - the middle area of the human torso (usually in front); young American women believe that a bare midriff is fashionable.
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body part gaskin - lower part of a horse's thigh between the hock and the stifle. flank - the side between ribs and hipbone. thorax - part of an insect's body that bears the wings and legs. apparatus - (anatomy) a group of body parts that work together to perform a given function; the breathing apparatus. corpus - the main part of an organ or other bodily structure.
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Picture of the ribcage The ribcage, also called the thoracic cage, is a bony structure made up of the rib bones and their connective tissues. The ribcage forms part of the body’s respiratory system. It enables expansion of the chest cavity so that the lungs can expand and breathe in oxygen. The ribcage also encloses the thoracic cavity and helps protect the heart and lungs from damage. There are 24 ribs in the human body, divided into two sets of 12 curved, flat bones. Each one is attached by cartilage at the back to the thoracic vertebrae.
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Nerves of the Chest and Upper Back The nervous system of the thorax is a vital part of the nervous system as a whole, as it includes the spinal cord, peripheral nerves, and autonomic ganglia that communicate with and control many vital organs.he efferent signals of the phrenic nerve cause the contractions of the diaphragm that permit breathing and keep the body alive. The vagus nerve is a cranial nerve that arises from the brain, passes through the neck, and innervates many vital organs in the thorax and abdomen.
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THORACIC CAVITY thoracic cavity - the cavity in the vertebrate body enclosed by the ribs between the diaphragm and the neck and containing the lungs and heart chest cavity bodily cavity, cavum, cavity - (anatomy) a natural hollow or sinus within the body
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Mediastinum The mediastinum is an area found in the midline of the thorax that is surrounded by the left and right pleural sacs. It is divided into the superior and inferior mediastinum, of which the latter is larger. The inferior mediastinum is further divided into the anterior, middle and posterior mediastinum. In this article, the borders of each section of the mediastinum and their contents will be discussed.
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Thoracotomy A thoracotomy is an incision into the pleural space of the chest. It is performed by surgeons (or emergency physicians under certain circumstances) to gain access to the thoracic organs, most commonly the heart, the lungs, or the esophagus, or for access to the thoracic aorta or the anterior spine (the latter may be necessary to access tumors in the spine).
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Fruit and Vegetables Consider making tomato sauce using surplus tomatoes in late summer to see you through the winter months. Eating seasonally has health benefits too: foods in season contain the nutrients, minerals and trace elements that our bodies need at particular times of year. For example, British Food Fortnight marks the shift from summer to winter and the fruit and vegetables that are coming into season then, such as butternut squash and apples, are packed with vitamin C to boost our resistance to ...
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- The diaphragm is the muscular wall that separates the thorax from the abdomen regions. The diaphragm, which is dome-shaped and extends across the rib cage's bottom, is made up of the peripheral muscle and central tendon. Keep Learning.
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- Wrong... the bone thorax protects the heart and LUNGS as it also allows the respiratory muscle to create a vacuum that will draw… air into the lungs. while the Ribs withing in the bone thorax will protect not only the thoracic organs, but as well the spleen, most of the liver and to some extent the kidneys.
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Picture of the Abdomen The abdomen (commonly called the belly) is the body space between the thorax (chest) and pelvis. The diaphragm forms the upper surface of the abdomen. At the level of the pelvic bones, the abdomen ends and the pelvis begins.
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Thorax In humans and other hominids, the thorax is the chest region of the body between the neck and the abdomen, along with its internal organs and other contents. It is mostly protected and supported by the rib cage, spine, and shoulder girdle.
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Shopko Hall, Green Bay, WI 1901 South Oneida Street Ashwaubenon, Wisconsin 54304. Conveniently located between the Brown County Veterans Memorial Arena and the Resch Center, this 43,000 plus square foot exposition hall with no obstuctions. Shopko Hall is ideal for large trade and consumer shows, as well as medium-sized concerts and sporting events.
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Tips for Alzheimer's Caregivers Tips for Alzheimer's Caregivers Preparing for the Road Ahead and Getting the Help You Need. Caring for someone with Alzheimer’s disease or another type of dementia impacts every aspect of your daily life. As an Alzheimer’s patient loses one ability after another, a caregiver faces tests of stamina, problem solving, and resiliency.
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cephalothorax cephalothorax the fused head and thorax which occurs in many ARTHROPODS, particularly CRUSTACEANS.
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Rib cage Rib cage. [edit on Wikidata] The rib cage is an arrangement of bones in the thorax of all vertebrates except the lamprey and the frog. It is formed by the vertebral column, ribs, and sternum and encloses the heart and lungs. In humans, the rib cage, also known as the thoracic cage, is a bony and cartilaginous structure which surrounds the thoracic cavity and supports the pectoral girdle (shoulder girdle), forming a core portion of the human skeleton.
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thoracic surgery the bony structure enclosing the thorax, consisting of the ribs, vertebral column and sternum. thoracic cavity. see thorax; called also chest. thoracic duct ligation. a surgical procedure used in the treatment of chylothorax where medical management is unsuccessful.thoracic girdle. the incomplete ring of bones that support the thoracic limb, made up of the scapula, clavicle, coracoid and occasionally other elements.horacic wall. includes the ribs, sternum and thoracic vertebrae, the intercostal, superficial and deep, muscles, and the external respiratory muscles (transverse thoracic, rectus thoracic, serratus dorsalis and scalenus), and the costal pleura.