THE FACIAL PART OF THE HEAD OPERATIONS ON THE HEAD The border between the head and neck is the line which is drawn along the inferior margin of the mandible‚ apex of the mastoid process‚ superior nuchal line to the external occipital protuberance and passes on to another side. The facial part is composed of the following regions: the orbital region‚ the oral cavity region (the region of the mouth)‚ nose region (region of the nose)‚ the lateral region and deep region of the face. You studied
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heart. Right and left ventricles 2 inferior chambers pump blood into arteries AV valves Ensure one-way blood flow Atrioventricular (AV) valves tricuspid valve - between right atrium & ventricle mitral or bicuspid valve - between left atrium & ventricle Chordae tendineae (cords) connect AV valves to papillary muscles on the floor of ventricles Semilunar valves pulmonary - at ))))))))) to pulmonary artery aortic - at entrance to aorta HEART IS CONE SHAPED AND IN THE MEDIASTINUM
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mphibiaAmphibia Digestive System: 1. The digestive system of frog is mainly includes the food catching organs‚ the alimentary canal and the digestive glands. 2. In the alimentary canal the processes of mastication‚ digestion and absorption take place‚ while the digestive glands secrete certain enzymes which bring about the digestion of the ingested food. Alimentary canal: 1. The alimentary canal of the frog is essentially a colied tube of varyihng diameter that extends from one of
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Name: ___________________________ Date: ________________________ Student Exploration: Circulatory System Vocabulary: artery‚ atrium‚ blood vessel‚ capillary‚ circulatory system‚ heart‚ platelet‚ pulmonary artery‚ pulmonary vein‚ red blood cell‚ urea‚ ventricle‚ vein‚ white blood cell Prior Knowledge Questions (Do these BEFORE using the Gizmo.) 1. Why do you need blood? __Blood carries oxygenon and nutrients around you body.___________________________________________________
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the pulmonary artery. After it leaves the pulmonary artery it travels to the pulmonary veins and then becomes oxygenated. Once
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course taken by the blood through the arteries‚ capillaries‚ and veins and back to the heart. In humans and the higher vertebrates‚ the heart is made up of four chambers the right and left auricles‚ or atria‚ and the right and left ventricles. The right side of the heart pumps oxygen-poor blood from the cells of the body back to the lungs for new oxygen; the left side of the heart receives blood rich in oxygen from the lungs and pumps it through the arteries to the various parts of the body. Circulation
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EXAM VERSION D NAME: __________________________________________________________ IB131 HUMAN ANATOMY Fall‚ 2009 FINAL EXAM (150 pts) Please read the questions and instructions carefully and respond concisely within the space provided. Read through the entire exam and adjust your pace accordingly. READ CAREFULLY! Be sure to fill in the double bubbles where appropriate (e.g.‚ “AB” gets both “A” and “B” bubbles filled in). Good luck and enjoy!☺
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journey from the right femoral artery to the lower lobe of the right lung‚ we see many amazing sights. Starting at the femoral vein which is located in the upper right thigh and pelvic region of the body and runs close to the femoral artery. The femoral vein returns blood in the leg to the heart via the iliac vein. As we go north pass through the external and common iliac veins on our way to the small intestines where we can see most of the colon. The common iliac vein is one piece of a large system
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enter from the right femoral vein and follow a path to the lower lobe of the right lung via the right pulmonary artery. I will be describing the structures that I pass by and through. Once I have reached the lung‚ I will describe the structures that I see and discuss how the body fights against the invader. After that I will exit the body cross the alveolar membrane on a path and out the nose. I will enter Mrs. Frizzle body through the femoral vein. The femoral vein is located in the upper thigh
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RESPIRATORY SYSTEM The respiratory system consists of all the organs involved in breathing. These include the nose‚ pharynx‚ larynx‚ trachea‚ bronchi and lungs. The respiratory system does two very important things: it brings oxygen into our bodies‚ which we need for our cells to live and function properly; and it helps us get rid of carbon dioxide‚ which is a waste product of cellular function. The nose‚ pharynx‚ larynx‚ trachea and bronchi all work like a system of pipes through which
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