Anatomy

Definition of tachycardia

Tachycardia is an accelerated heart rate. To understand what tachycardia is, it is essential to have a basic understanding of how the heart works. This organ contracts and dilates to pump blood through the body. These contractions and dilations occur at a certain rhythm: […]

Definition of suture

Suture is a term derived from the Latin word sutūra. In the context of medicine, a suture is a stitch that is made with the aim of closing a wound. For example: “The scar from the suture will remain for life”, “After the accident, the young man received eight stitches in his […]

Definition of sweat

Sweat is an organic fluid secreted by sweat glands. It is usually generated through perspiration, which is a natural mechanism for regulating body temperature. Thus, when a person sweats, the sweat glands produce sweat that then evaporates. This process contributes to the […]

Definition of somatotype

Somatotype is not an accepted term in the dictionary of the Royal Spanish Academy (RAE). The notion was developed by William Herbert Sheldon, an American psychologist who made distinctions between different types of bodies that, according to their characteristics, would affect the mental faculties of people. The physical types proposed by Sheldon are […]

Definition of somatometry

Somatometry is a concept that is not included in the dictionary of the Royal Spanish Academy (RAE). The notion refers to the group of techniques that allow exact measurements of the dimensions of a body. Somatometry, therefore, is in the orbit of anatomy. Biology, paleontology, anthropology and […]

Definition of circulatory system

A system is a module whose components are interrelated and maintain certain interactions. Circulatory, on the other hand, is an adjective that refers to that which is linked to circulation (the act of circulating: flowing, transiting, moving). The idea of ​​a circulatory system, therefore, is linked to the set of organs and structures that allow […]

Definition of digestive system

The digestive system is the group of organs involved in the digestion of food. These organs act from the moment the food enters the body until it is expelled, taking care of the treatment necessary to complete the process that includes the absorption of nutrients. It should be noted that the ordered set of interrelated elements that develop […]

Definition of skeletal system

A system is a set of elements that develop interactions and remain interrelated with each other. As for the term bone, we can say that it refers to that which is linked to the bones (the rigid structures that make up the skeleton of vertebrate animals). The notion of bone system, therefore, refers to the set of elements that […]

Definition of muscular system

The muscular system is the set of muscles that form part of an organism. This system gives shape, stability, firmness and mobility to the body. It should be noted that a system is referred to as an ordered module of elements that are interrelated and that develop interactions with each other. Muscular, on the other hand, is that which is linked to […]

Definition of organ system

A system is a module of ordered components that are interrelated and that develop interactions with each other. The elements that make up a system can be abstract concepts or material objects. Organ, on the other hand, is a concept with several uses. In this case we are interested in its meaning as the set of tissues that have […]