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Sep 7, 2024 · Anatomical terms of location labelled on the anatomical position. Anterior refers to the ‘front’, and posterior refers to the ‘back’. Putting this in context, the heart is posterior to the sternum because it lies behind it. Equally, the sternum is anterior to the heart because it lies in front of it. Examples:
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I. Define the terms: organ, organ system and organism. II. Name the eleven organ systems of the human body, identify the major organs, and give a major function of each system. III. Define and demonstrate the anatomical position. IV. Locate the anterior (ventral) and posterior (dorsal) surfaces for the body, hands, and feet.
Explain why ‘posterior’ and ‘dorsal’ can be used interchangeably to describe relative locations in the human body. Identify the direction (ventral or dorsal) in which the palms face when in standard anatomical position, and thus identify which side of the hand (palm or back) of the hand is the ventral side of the hand, and which is the ...
Feb 21, 2024 · These terms describe positions towards the front (anterior) and back (posterior) of the body, with respect to the organism’s forward motion. In humans, the chest is anterior, while the back is posterior. In cats, for example, the head is anterior while the tail is posterior.
Jul 10, 2024 · Medial: The middle or direction toward the middle of the body. For example, the hallux (commonly called the “big toe”) is the medial toe. Posterior (or dorsal): The back or direction toward the back of the body. For example, the shoulder blades are on the posterior side of the chest.
Nov 23, 2022 · Anterior and posterior are terms used to describe whether a structure is in front of or behind another. The more anterior a structure is, the closer it is to the front of the body.
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In human anatomy, understanding the posterior position is essential for describing where structures are located relative to one another, aiding in communication about physical relationships and spatial arrangements within the body.