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A hip spica cast, by contrast, is used to immobilize the trunk and one or more legs. Variants include the single hip spica, which covers the trunk and one leg down to the ankle or foot; the double hip spica, which covers the trunk and both legs; and the one-and-a-half hip spica, which encases one leg fully and the other only to above the knee.
For children and infants, the Lund and Browder chart is used to assess the burned body surface area. Different percentages are used because the ratio of the combined surface area of the head and neck to the surface area of the limbs is typically larger in children than that of an adult. [2] Typical values for common groups of humans follow. [3 ...
To find this star easily, locate the Big Dipper and follow the curve of its handle. This curve will first lead to Arcturus. Finally, "drive a spike" directly to Spica. [16] The constellation of Virgo. Spica is made up of two individual stars, Spica A and Spica B, with radii of 7.40 and 3.64 times the Sun's, respectively. [17]
Spica is the brightest star in the constellation of Virgo (lower left). As one of the nearest massive binary star systems to the Sun, Spica has been the subject of many observational studies. [17] Spica is believed to be the star that gave Hipparchus the data that led him to discover the precession of the equinoxes. [18]
Virgo is one of the constellations of the zodiac.Its name is Latin for maiden, and its old astronomical symbol is .Between Leo to the west and Libra to the east, it is the second-largest constellation in the sky (after Hydra) and the largest constellation in the zodiac.
The head rests on the top part of the vertebral column, with the skull joining at C1 (the first cervical vertebra known as the atlas). The skeletal section of the head and neck forms the top part of the axial skeleton and is made up of the skull, hyoid bone, auditory ossicles, and cervical spine. The skull can be further subdivided into:
A human skull and measurement device from 1902. Craniometry is measurement of the cranium (the main part of the skull), usually the human cranium.It is a subset of cephalometry, measurement of the head, which in humans is a subset of anthropometry, measurement of the human body.
The scalp is the area of the head where head hair grows. [1] It is made up of skin, layers of connective and fibrous tissues, and the membrane of the skull. Anatomically, the scalp is part of the epicranium, a collection of structures covering the cranium. The scalp is bordered by the face at the front, and by the neck at the sides and back.