![]() Gross and macro both mean “large,” thus, gross anatomy is also referred to as macroscopic anatomy. Gross anatomy is the study of the larger structures of the body, those visible without the aid of magnification (image below, Figure 1.1.1 a). Like most scientific disciplines, anatomy has areas of specialization. These techniques allow clinicians to visualize structures inside the living body such as a cancerous tumor or a fractured bone. In order to observe structures in living people, however, a number of imaging techniques have been developed. Dissection is still used in medical schools, anatomy courses, and in pathology labs. When a body is dissected, its structures are cut apart in order to observe their physical attributes and their relationships to one another. Later, physicians were allowed to dissect bodies of the dead to augment their knowledge. The word “anatomy” comes from the Greek root “ana” which means “to cut apart” and “tomia” which means “to cut.” Human anatomy was first studied by observing the exterior of the body, wounds of soldiers, and other injuries. Some of these structures are very small and can only be observed and analyzed with the assistance of a microscope, while other, larger structures can readily be seen, manipulated, measured, and weighed. Human anatomy is the scientific study of the body’s structures. Discuss the fundamental structure-function relationship between anatomy and physiology.Compare and contrast the study of anatomy and physiology.By the end of this section, you will be able to:
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