Anatomy of the structure of the human body Performed by Burgardt Tatiana Sverdlovsk Regional Medical College. - презентация

1 Anatomy of the structure of the human body Performed by Burgardt Tatiana Sverdlovsk Regional Medical College

2 Human Anatomical Structure Human anatomy is a section of biology that studies the morphology of the human body, its systems and organs. The subject of the study of human anatomy is the shape and structure, origin and development of the human body. Human anatomy is one of the fundamental disciplines in the system of medical and biological education, closely related to such separate disciplines as anthropology and human physiology, as well as comparative anatomy, evolutionary teaching and genetics.

3 There are about 206 bones in the skeleton of an adult, of them are unpaired, the rest are paired. 23 bones form a skull, 26 - a vertebral column, 25 - ribs and sternum, 64 - skeleton of the upper limbs, 62 - skeleton of the lower limbs.

4 Skeleton functions I. I. Mechanical: 1.support (formation of a rigid bone-cartilage skeleton of the body, to which muscles, fascia and many internal organs are attached); 2.Movement (due to the presence of moving connections between the bones, the bones work as levers driven by muscles); 3.Protection of internal organs (formation of bone receptacles for the brain and sensory organs (skull), for spinal cord (vertebral channel)); 4.resortic (cushioning) function (due to the presence of special anatomical formations, reducing and mitigating concussions in movements: arched foot design, cartilage layers between the bones, etc.). II. Biological: 1.blood-forming (hemopoetic) function (in the bone marrow there is hemopoesis - the formation of new blood cells); 2.Participation in metabolism (is a repository of most of the body's calcium and phosphorus).

5 Human body areas: 1 – dark; 2 - frontal; 3 - eye socket; 4 - mouth area; 5 - chin; 6 - front neck area; 7 - lateral neck area; 8 - collarbone area; 9 - hand of the brush; 10 - front area; 11 - front elbow; 12 – back; 13 - underarm; 14 - thoracic; 15 - rib; 16 - snooto-se; 17 - umbilical cord; 18 - side area; 19 - groin; 20 - pubic; 21 - medial area; 22 - anterior thigh area; 23 - the front area of the knee; 24 - the front area of the shin; 25 - the back of the shin; 26 - front ankle; 27-rear of the foot; 28 - heel; 29 - rear of the brush; 30 - anterior forearm area; 31 – forearm; 32 - the back of the forearm; 33 - rear elbow; 34 - back shoulder area; 35 - front shoulder area; 36 - breast area; 37 - deltoid; 38 - key-breast triangle; 39 - connecting pit; 40 - stern-key-pine; 41 - nose area; 42 - temporal region;

6 1.protective (contains the brain and senses, protecting these formations from damage); 2.support (serves as a receptacle for the brain, senses, primary parts of the digestive and respiratory systems); 3.Motor (considered with a spinal column) Skull function

7 Skull and brain 1. The end of the lobe - visual perception 2. Dark Lobs - Tactile Sensitivity 3. Temporal lobes - auditory areas (perception of sound signals) 4. Frontal lobes - behavior programs, thinking, work management. The brain department of the skull consists of unpaired (occipital, wedge and frontal) and paired bones (temporal and dark). Part of it includes a lattice bone. Topographically to the brain department include auditory bones. The facial section includes paired bones (upper jaw, lower nasal sink, nasal, tear, palaus, cheekbone) and unpaired (part of the lattice bone, sorority, lower jaw and sublingual bone).

8 Muscles Mice or muskuls are organs of the animal and human body, consisting of elastic, elastic muscle tissue, which can contract under the influence of nerve impulses. Designed to perform various actions: body movements, contraction of vocal cords, breathing.

9 How many muscles there are in a person's body There are 640 muscles in the human body (depending on the method of calculating differentiated muscle groups, their total number is determined from 639 to 850). The smallest are attached to the smallest bones located in the ear. The largest are the large gluteal muscles, they move the legs. The strongest muscles are calf and chewing. The longest muscle of the person - tailoring - begins from the anterior upper ness of the wing of the iliac bone (the front-upper parts of the pelvic bone), spirals from the front through the thigh and attaches a tendon to the visor's bump (upper parts of the tibia).

10 Internal organ systems The musculoskeletal - includes about 600 muscles and a skeleton consisting of 206 bones. Muscles provide breathing, speech, chewing, blood and lymph flow, as well as support for the innards. Digestive - includes: gastrointestinal tract, digestive tube, digestive glands, salivary glands, liver, pancreas. The dressing consists of a pair of kidneys, ureters, bladder and urethra. Reproductive is responsible for the reproduction of the species. In women and men, the system has a different structure. Cover is a skin and mucous membranes that are located throughout the human body. Endocrine is one of the most important systems. It is a structure of glands that use hormones to control vital processes in the human body. Respiratory consists of pathways that conduct air - nasal cavity, trachea and bronchi, and the actual respiratory part - lungs.

11 Brain large intestine Liver Appendix Trachea Spleen Light тонкий кишечник Testicles Stomach Heart mouth and nasal cavity large intestine Internal organs

12 Head Neck Torso Upper limbs Lower limbs External structure

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