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Health

List Anatomy – E

A B C D E F G H I J K L M N O P Q R S T U V W
The upper eyelid (palpebra superior) and the lower eyelid (palpebra inferior) are the formations that lie in front of the eyeball and cover it from above and below, and when the eyelids are completely closed it.
The eye (oculus; Greek ophthalmos) consists of the eyeball and the optic nerve with its membranes. The eyeball (bulbus oculi) is round, with poles anterior and polus posterior in it. The anterior pole corresponds to the most prominent point of the cornea, the posterior pole is lateral to the exit point from the eyeball of the optic nerve.
The external obturator muscle (m.obturatorius externus) is triangular in shape, begins on the outer surface of the pubic bone and the leg of the ischium, as well as on the medial two-thirds of the occlusal membrane.
The outer intercostal muscles (mm., Intercostales externi) in the number 11 on each side begin at the lower edge of the overlying rib, outside of its furrow, and, going down and forwards, attach to the upper edge of the underlying rib.
The external carotid artery (a.carotis externa) is one of the two terminal branches of the common carotid artery. It separates from the common carotid artery within the carotid triangle at the level of the upper edge of the thyroid cartilage.
The external ear canal (meatus acusticus externus), open from the outside, ends blindly in the interior, separating from the middle ear cavity by the tympanic membrane.
Latticed bone (os ethmoidalis) is part of the facial skull, forming together with other bones the walls of the nasal cavity and orbit. The latticed bone distinguishes horizontally located trellis plate, from which a perpendicular plate departs downwards into the nasal cavity.
Esophagus (oesophagus) is a hollow tubular organ that serves to carry food masses from the pharynx to the stomach. The length of the esophagus in an adult is 25-27 cm. The esophagus is somewhat flattened in anteroposterior direction in its upper part, and in the lower part (below the level of the jugular notch of the sternum) resembles a flattened cylinder.
Epithelial tissue (textus epithelialis) covers the surface of the body and lining the mucous membranes, separating the body from the external environment (the cover epithelium). From the epithelial tissue, glands (glandular epithelium) are formed.
The predominant use of carbohydrates, fats, proteins and alcohol has different characteristics in terms of energy metabolism and associated metabolic shifts.
Endocrine system in children has a very complex multi-level structure and multi-loop regulation with the possibilities of both external control through mechanisms of adaptation to environmental factors and internal homeostasis through negative feedback circuits.

The pancreas consists of the exocrine and endocrine parts. The endocrine part of the pancreas (pars endocrina pancreatis) is represented by groups of epithelial cells forming a peculiar form of pancreatic islets (islets of Langerhans, insulae pancreaticae) separated from the exocrine part of the gland by thin connective tissue layers.

The testis in men and the ovary in women, in addition to reproductive cells, produce and release into the blood sex hormones, under the influence of which secondary sexual characteristics are formed.
Management processes occurring in the body is provided not only by the nervous system, but also by the endocrine glands (organs of internal secretion). The latter include specialized in the process of evolution, topographically disjointed, of different origin of the gland, which do not have excretory ducts and secrete the secret produced by them directly into the tissue fluid and blood.
The elbow joint (art cubity) is formed by three bones: the humerus, the radial and the ulnar. Bones form three joints, enclosed in a joint joint capsule.
The ulna (ulna) in its upper part is thickened. At this (proximal) end is the incisura trochlearis (incisura trochlearis), intended for articulation with the humerus block.
The epididymis is located along the posterior edge of the testicle. There are rounded enlarged upper part - the head of the epididymis epididymis (caput epididymidis), passing into the middle part - the body of the epididymis (corpus epididymidis).
The eardrum (membrana tympani) is a thin translucent oval plate measuring 11x9 mm, separating the external auditory canal from the tympanic cavity (middle ear)
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