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Nov 23, 2022 · Anatomical position. The anatomical position is the starting point for any description of the human body. The anatomical position is facing forwards, with mouth closed and facial expression neutral. 1, 3 Eyes focused on the distance. Arms should be straight and by the sides with palms facing forward.
Feb 21, 2024 · Dorsal and Ventral. “Dorsal” refers to the back or vertebral side, while “ventral” refers to the belly side. In a fish, the dorsal fin is on the back, and the belly is the ventral side. A person’s back is their dorsal surface, while the belly is the ventral surface. But, in humans, these terms more often describe relative positions ...
Sep 30, 2019 · Like you use the cardinal directions to explain the location of certain regions (north, northwest, southeast, etc.), you use directional terms to describe the regions of the body. Here are some commonly used directional terms: Anterior. At or near the front of the body (front view) Posterior. At or near the back of the body (back view) Midline.
The upper limbs are held out to each side of the body, and the palms of the hands face forward. The anterior view is the front of the body, and the posterior view is the back of the body. See an illustration of the standard anatomical position of a human body in both anterior and posterior views in Figure 2.7. [1]
Jul 10, 2024 · Lateral: The side or direction toward the side of the body. For example, the thumb is lateral to the digits. 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.
ANATOMY SYSTEMS. Skeletal System The skeletal system includes all of the bones and joints in the body. Muscular System The muscular system is responsible for the movement of the human body. Cardiovascular System The cardiovascular system consists of the heart, blood vessels, and the approximately 5 liters of blood that the blood vessels transport.
Figure 1.4.1 – Regions of the Human Body: The human body is shown in anatomical position in an (a) anterior view and a (b) posterior view. The regions of the body are labeled in boldface. A body that is lying down is described as either prone or supine.
