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∙ 13y agoDorsum
Posterior
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∙ 13y agoAn anatomical cavity is a hollow space within the body that contains organs or structures. Examples include the thoracic cavity, which houses the heart and lungs, and the abdominal cavity, which contains the digestive organs. These cavities help protect organs and allow them to function properly.
Anatomical similarity is the resemblance in structure and function between body parts across different species. It can indicate evolutionary relationships and common ancestry. Examples include the similarity in bone structure of the forelimbs of humans, bats, and whales, suggesting a shared ancestor.
An anatomical weak point in the body refers to a specific area or structure that is more vulnerable or susceptible to injury or damage compared to other parts. These weak points can vary depending on an individual's anatomy and are often exploited in martial arts or self-defense techniques. Examples include joints, nerve clusters, or pressure points.
Some key anatomical changes in the skull during human evolution include an increase in brain size, a reduction in the size of the face and teeth, a more vertical forehead, the development of a chin, and changes in the position and size of the foramen magnum to accommodate bipedal locomotion. These changes reflect adaptations related to increased cognitive abilities and shifts in diet and behavior.
The respiratory system is the anatomical system of an organism that introduces respiratory gases to the interior and performs gas exchange. In humans and other mammals, the anatomical features of the respiratory system include airways, lungs, and the respiratory muscles. Molecules of oxygen and carbon dioxide are passively exchanged, by diffusion, between the gaseous external environment and the blood.
Some types of anatomical joints include ball-and-socket joints (like the hip joint), hinge joints (like the elbow joint), pivot joints (like the joint between the first two vertebrae), and gliding joints (like the joints in the wrist).
Breaking the anatomical snuff box, which is located on the back of the hand at the base of the thumb, usually occurs from a direct blow or trauma. This may result in a fracture of the scaphoid bone or other nearby bones. To confirm a fracture, medical imaging like X-rays or CT scans is typically used. Treatment options can include immobilization, casting, or surgery, depending on the severity and type of fracture.
The human body has multiple systems, or anatomical divisions. These systems include the cardiopulmonary, musculoskeletal, neural, immuno and digestive.
An organ is a structure composed of two or more tissues with a defined anatomical boundary. Examples include the heart (composed of muscle, connective, and epithelial tissues) and liver (composed of epithelial, connective, and blood tissues).
The synonyms of the male anatomical part are phallus and genitalia.There are a variety of slang expressions, idioms, and euphemisms.These include dick, cock, peter, and more rarely johnson.
Properly called the trachea, the windpipe is surrounded by several structures. These anatomical structures, include the thyroid gland, lymph nodes, esophagus. carotid arteries, epiglottis and cervical vertebrae.
The respiratory system is the anatomical system of an organism that introduces respiratory gases to the interior and performs gas exchange. In humans and other mammals, the anatomical features of the respiratory system include airways, lungs, and the respiratory muscles. Molecules of oxygen and carbon dioxide are passively exchanged, by diffusion, between the gaseous external environment and the blood. This exchange process occurs in the alveolar region of the lungs.[1] Other animals, such as insects, have respiratory systems with very simple anatomical features, and in amphibians even the skin plays a vital role in gas exchange. Plantsalso have respiratory systems but the directionality of gas exchange can be opposite to that in animals. The respiratory system in plants also includes anatomical features such as holes on the undersides of leaves known as stomata.[2]