what is proximal in anatomy
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- Proximal: Toward the beginning, the nearer of two (or more) items. For example, the proximal end of the femur is part of the hip joint, and the shoulder is proximal to the elbow.The opposite of proximal is distal.For a more complete listing of terms used in medicine for spatial orientation, please see the entry to  Anatomic Orientation Terms .or example, the proximal end of the femur is part of the hip joint, and the shoulder is proximal to the elbow. The opposite of proximal is distal. For a more complete listing of terms used in medicine for spatial orientation, please see the entry to  Anatomic Orientation Terms .
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Proximal tubule The proximal tubule is the portion of the duct system of the nephron of the kidney which leads from Bowman's capsule to the loop of Henle.he luminal surface of the epithelial cells of this segment of the nephron is covered with densely packed microvilli forming a border readily visible under the light microscope giving the brush border cell its name.
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- proximal convoluted tubule. A Dictionary of Biology. © A Dictionary of Biology 2004, originally published by Oxford University Press 2004. proximal convoluted tubule (first convoluted tubule) The section of a nephron situated between Bowman's capsule and the loop of Henle in the vertebrate kidney.
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Anatomical terms of location A jellyfish of the Chrysaora species. Like other animals, its appendages move, and in this image are not in a standard anatomical position. In anatomical position, the proximodistal axis (labelled) is straight, and the point labelled distal end neither to the left or the right of the jellyfishes' main axis.
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Anatomical Terminology Directional terms describe the positions of structures relative to other structures or locations in the body. Superior or cranial-toward the head end of the body; upper (example, the hand is part of the superior extremity).
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- Amputations can involve proximal or distal anatomy. Proximal amputations involve anatomy that is attached closely to the body’s core, such as an entire arm at the shoulder joint or a leg at the hip joint. Distal amputations involve anatomy that is distant from the core of the body, such as fingers or toes.
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Small Intestine Anatomy Physiologic Anatomy. From the point of view of absorption of important nutrients, the proximal jejunum and distal ileum are more important; the distal jejunum and proximal ileum (mid-small bowel) can be more easily sacrificed without much disturbance of absorption.hysiologic Anatomy. From the point of view of absorption of important nutrients, the proximal jejunum and distal ileum are more important; the distal jejunum and proximal ileum (mid-small bowel) can be more easily sacrificed without much disturbance of absorption.
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- 1. proximal-situated nearest to point of attachment or origin; the proximal end of a bone. anatomy, general anatomy-the branch of morphology that deals with the structure of animals. distal-situated farthest from point of attachment or origin, as of a limb or bone.Translations.dj. 1. proximal-situated nearest to point of attachment or origin; the proximal end of a bone. anatomy, general anatomy-the branch of morphology that deals with the structure of animals. distal-situated farthest from point of attachment or origin, as of a limb or bone. Translations.
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Anatomical Terminology Inferior or caudal-away from the head; lower (example, the foot is part of the inferior extremity). Anterior or ventral-front (example, the kneecap is located on the anterior side of the leg). Posterior or dorsal-back (example, the shoulder blades are located on the posterior side of the body).
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THE GLOSSARY OF Cards Return to Set Details. Anatomical term meaning toward the attached end of the limb, origin of structure, or midline of the body. Opposite of distal. Anatomical term meaning away from the attached end of the limb, origin of structure, or midline of the body. Opposite of Proximal.
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Is the elbow distal or proximal to the wrist? The elbow is proximal to the wrist but anatomy experts likely would not use the term that way. When talking about muscle attachments you might talk about the distal attachment of the brachioradialis muscle because there are two ends of the muscle and it is important to distinguish the muscle attachment points.
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Proximal Proximal means nearer to the center (trunk of the body) or to the point of attachment to the body. If another reference point is given, such as the heart, the proximal point of another organ or extremity is the point closest to the heart, central rather than peripheral. Proximal is the opposite of distal.
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Anatomical terms of location (Redirected from Proximal) Standard anatomical terms of location deal unambiguously with the anatomy of animals, including humans. All vertebrates (including humans) have the same basic body plan – they are strictly bilaterally symmetrical in early embryonic stages and largely bilaterally symmetrical in adulthood.
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Muscle Origin and Insertion: Definition and Actions The elbow is proximal to the wrist. Or you can say that the wrist is distal to the elbow.
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Anatomical Terminology Superior or cranial-toward the head end of the body; upper (example, the hand is part of the superior extremity). Inferior or caudal-away from the head; lower (example, the foot is part of the inferior extremity). Anterior or ventral-front (example, the kneecap is located on the anterior side of the leg).Posterior or dorsal-back (example, the shoulder blades are located on the posterior side of the body). Medial-toward the midline of the body (example, the middle toe is located at the medial side of the foot).uperior or cranial-toward the head end of the body; upper (example, the hand is part of the superior extremity). Inferior or caudal-away from the head; lower (example, the foot is part of the inferior extremity). Anterior or ventral-front (example, the kneecap is located on the anterior side of the leg).
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Proximal tubule The proximal tubule is the portion of the duct system of the nephron of the kidney which leads from Bowman's capsule to the loop of Henle.n relation to the morphology of the kidney as a whole, the convoluted segments of the proximal tubules are confined entirely to the renal cortex. Some investigators on the basis of particular functional differences have divided the convoluted part into two segments designated S1 and S2.
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- The end of a muscle which is nearer to the midline of the body, which is more proximal, or less movable is called the origin. The end of a muscle furthest from the dorsal midline, more distal or more movable is called the insertion.As the muscles are described, the origin and insertion will be identified; try not to simply memorize which is which.he end of a muscle furthest from the dorsal midline, more distal or more movable is called the insertion. As the muscles are described, the origin and insertion will be identified; try not to simply memorize which is which.
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Nipple concerns and a gallery! puffy or flat nipples if your nipples are puffy and not constantly erect they are called flat nipples that is perfectly normal too and fairly common among teens typically the nipple sticks out becomes erect when stimulated by cold clothing or rubbing
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Shared Flashcard Set Diaphysis = shaft consisting of compact bone that forms a cylinder and surrounds a central canal called the medullary cavity which contains fatty yellow marrow in adults and consists primarily of fat cells and a few scattered blood cells. Distal epiphysis and proximal epihysis = the two ends of the bones. Both ends have a somewhat bulbous shape to provide space for muscle and ligament attachments near the joints. the epiphyses are covered with articular cartilage, a type of elastic connective tissue that provides a smooth surface for movment of jionts.
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Anatomical Terminology Superior or cranial - toward the head end of the body; upper (example, the hand is part of the superior extremity). Inferior or caudal - away from the head; lower (example, the foot is part of the inferior extremity). Anterior or ventral - front (example, the kneecap is located on the anterior side of the leg).
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- Anatomical Planes of Motion and Axes. There are three cardinal anatomical planes that pass through the body-sagitta l (anteroposterior), frontal (coronal) , and transverse (horizontal). The sagittal plane divides the the body into the left and right side.iomechanics is the study of motion and causes of motion of living things, using a branch of physics known as mechanics. It forms the basis for documenting human motion (kinematics) and the causes of that motion (kinetics).
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Knee Joint Anatomy The anterior aspect serves as a distal attachment point for the iliotibial tract. Medial condyle of tibia is a medial expansion at the proximal end of the bone. The medial condyle of the tibia - posterior view
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The vertebrate skeleton The proximal segment consists of a single bone (the humerus in the forelimb, the femur in the hind limb). The humerus articulates by its rounded head with the glenoid cavity of the scapula and by cond...
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A quick start on anatomical directions To refer to the position of a feature relative to another, the following terms are used: Medial: Closer to the midline, or dividing line between right and left halves, of the body. The neck is medial to the shoulder. Lateral: Farther from the midline.
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proximal convoluted tubule proximal convoluted tubule. © A Dictionary of Biology 2004, originally published by Oxford University Press 2004. proximal convoluted tubule (first convoluted tubule) The section of a nephron situated between Bowman's capsule and the loop of Henle in the vertebrate kidney.
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Tooth Surfaces The two surfaces that come into contact with each other are called the proximal surfaces. The mesial surface is the side of the tooth closest to the middle (midline) of the dental arch. The distal surface is the side of the tooth that is farthest away from the arch middle (midline).