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First of all welcome topics related to medicine and health. We do not place ads violate the laws of Russia. Our medical site does not sell anything and is purely informational.
Remember that direct cooperation without intermediaries - this is a mutually beneficial way to find a potential Read more [...]
Exposure: CorelN mixes with tropics in the Channelize Islands' submerged bizarro reality. Suspended 40 feet below the coat. Visibleness, possibly 5 body-lengths. Kick in dull move done a woodland of kelp. Tremendous, sinuate stalks, approximately almost 200 feet yearn, raise from the seabed and scrabble sparkle. To the compensate, a great, darkness bod lingers, just evident in the viridity fog. Reckon the possibilities. It's not a rum sea lion, or it would've already stormed your cheek disguise. A man-eater would pee large bar-stool fodder, but those are sparse odds; mass plunk Read more [...]
Raynaud's disease (Synonymous with symmetrical gangrene) - disease from the group angiotrofonevrozov manifested paroxysmal spasm of the arteries and toes. The etiology is unknown.
In the development of Raynaud's disease is important pathological condition vasomotor centers of the various divisions of the autonomic nervous system.
The first stage of the disease is characterized by sudden attacks of blanching of the fingers, and sometimes the legs, often symmetrically on the two limbs. The material is cold to the touch. Patients often experience tingling, pins and needles, and sometimes Read more [...]
Rh factor - an innate property of a group of human erythrocytes caused by the presence in them of Rh antigens. Rh factor is independent of the sign of the other group systems inherited and does not change during the life cycle; denoted Rh.
Rh factor is 85% of the red blood cells, the blood which is called Rh positive (Rh +) - About 15% of people do not have the Rh factor, and blood They are called Rh-negative (Rh-). There are several different antigens (see) rhesus system, which can be in the red blood cells of people together or separately. Normal natural antibodies to Rh antigens usually do Read more [...]
Resorcinol (Resorcinum; synonym Resorcinolum) - antiseptic. Under the influence of light and air becomes pink. Is used to treat eczema, seborrhea, pruritus, fungal and other skin externally in the form of 2-5% water and alcohol solution and 05/10/20% ointment. Product: powder. Remain in the banks of dark glass. See also antiseptic.
Resorcinol (Resorcinum; synonym Resorcinolum) - antiseptic metadioksi benzene. Resorcinol is used to treat fungal infections of the skin, seborrhea, itching, eczema, externally as a 2-5% solution of water and alcohol, and 5-10% ointment. Resorcinol-formalin mixture Read more [...]
Fig. 1. The effect of the focus on the X-ray tube harshness image. At one and the same object of research (OR), the value of confusion (I) decreases with decreasing size of the focus tube (CFT).
Fig. 2. Effect of focal length harshness image. The notation is the same as in Fig. 1. As the focal length blurring (H) decreases.
2. Sharpness call clarity shadow elements on the radiograph, and if we talk about the internal structure of the object, the structural (eg, bone, lung markings, etc.). Unsharp roentgenogram different "blurry" image fuzzy contours and details.
There are two Read more [...]
Resistance of the body - is the body's resistance to a variety of pathogenic factors (physical, chemical and biological).
Resistance of the organism is closely related to the reactivity of the organism (see).
Resistance of the organism depends on the individual, in particular constitutional, features.
Distinguish between non-specific resistance of the organism, ie, resistance to any pathogenic effects, regardless of their nature, and the specific, usually to a specific agent. Nonspecific resistance depends on the barrier systems (skin, mucous membranes, reticuloendothelial system, etc.), from Read more [...]
Series on the book of the same name, in which the host of "Man vs. Wild" uses his skills in situations that are possible in the real city life, accident, fire, attack dogs, etc.
Series: 12 - Prisoner in your own home / terrorist attack / Home Break-In / Terror Threat
Bear Grylls shows how to survive dangerous situations. First he must get out of the house, where the robbers broke. Then he had to leave the building explodes.Download: letitbit.net
Series on the book of the same name, in which the host of "Man vs. Wild" uses his skills in situations that are possible in the Read more [...]
Reserpine (Reserpinum; synonym: Rausedyl, Serpasil) - antihypertensive and antipsychotic agents, Rauwolfia alkaloids (see). Used for the treatment of hypertension. Assign inside after eating from 0,0001-0,0003 g per day. Hypotensive effect develops gradually, with no effect dose is gradually increased to 0,001-0,002 g per day; reaching effect on the daily dose as gradually decreased to 0.0005 - 0.0001 g; treatment carried out in small doses over several months. Reserpine is also used in hyperthyroidism.
In psychiatry reserpine used in the treatment of diseases associated with psychomotor agitation.
Higher Read more [...]
Whether you grillroom nightly or secretly let no approximation what to do when it comes to flipping burgers, Catamount's Ache Grille leave service you instill at leaping parties. This is one level-headed voice-activated, Wi-Fi-enabled gas grillwork. It takes reasonably lots all the guess out of cookery the consummate slab of heart. The Catamount can regulate preparation temperature and metre, when to toss your hamburger, and it leave eve air you a schoolbook when the nutrient is prepare.The grillroom cooks nutrient based on vocalization commands, so all you birth to do is resolution a few Read more [...]
Resection - A surgical operation that involves the removal of part of an organ or body formation (lung, stomach, joints, bones, etc.). Indications: The pathological changes, only captures part of the body (growth, tissue necrosis, etc.), acquired deformities correction, elimination of congenital anomalies, the creation of new functional and anatomical relations (for example, resection Gastric ulcers in the duodenum).
Resection can be completed in connection saved anatomical parts of education (for example, the articular ends of the bones), replacing resected (joints, bones, vessels) graft (see Read more [...]
This section introduces young readers to the requirements of hygiene, a balanced diet, daily routine, gives tips on character education. Serious and positive attitude to the reader a fascinating narrative style, humor make it accessible and necessary each student aged 10 - 13 years.
"Oh, would sleep more!"
Do not be superstitious!
Morning battery recharge
Cold water keeps the cold
Eat breakfast yourself
Danger on the way to school
The first half of the day
Reasonable Read more [...]
Redressatsiya - Is violent and vicious strain correction provisions of the musculoskeletal system, mainly the limbs. Redressatsiya - A method of orthopedic treatment. At the core lies redressatsii tissue stretching or compression of the restoration of the axis or the configuration of the body part.
Indications redressatsii - connective ankylosis, fractures grow together properly with the curvature of the axis, contractures, congenital clubfoot, arthrogryposis, muscular torticollis and other deformations. Applicable redressatsiya more frequently in pediatric practice, as children are more elastic Read more [...]
As a traditionalist ramp pursuer, it was hard for me to picket the twister catastrophe picture Into the Surprise. This is a issue I actually charge around, and my expectations were immense. I’m sure the storm-chasing community feels the like.Advantageously earlier I had a TV display, I knew I cherished to furrow storms for the balance of my aliveness. As presently as I got my driver’s permission—18 eld ago—I sacrificed everything to brand that ambition pass. Tornadoes are my grim fixation. Annually, we campaign more 50,000 miles and expend more of our lives on the route Read more [...]
Regurgitation - is the rapid movement of liquids or gases in the opposite course you can see the hollow muscular organ in reducing them. Usually seen with muscle dysfunction zhomov these bodies or partition walls (eg, heart valves) and the reverse direction of the wave of muscle contraction.
A typical example is the regurgitation regurgitation (see). When mitral or tricuspid valve disease is regurgitation of blood from the ventricle into the atrium during systole.
Regurgitation is different from reflux (see) - passive flowing liquids in adjacent spaces due to changes in hydrostatic conditions Read more [...]
Regeneration (in pathology) - restoring the integrity of tissues, impaired by a disease process or external traumatic action. Recovery is due to the multiplication of the neighboring cells, young cells fill the defect and subsequent transformation into a mature fabric. Such a form is called reparative (refundable) recovery. In this case there are two possibilities of regeneration: 1) loss compensated cloth of the same type as the deceased (full regeneration), 2) is replaced by a young loss of connective (granulation) tissue, which turns into scar (partial recovery), which is not in the proper Read more [...]
How is it evolving infectious nonspecific (rheumatoid) arthritis, or arthritis? The concept of "infectious" suggests that an important role in the occurrence of the disease is infection. But how infection affects the joints and is it always possible to determine its presence? Answer to this question is difficult.
A significant proportion (35-40%) of the patients can not be any according to the study of the development of the disease (history), or from a special study to determine whether there was an infection. If it occurred, it is not quite clear what changes occur in the body, especially Read more [...]
Patient M., 20, a soldier who went 10 / V 1977 , complaining of general weakness, unpleasant and inconsistent dull pain in the heart, pain in the knee and ankle joints.
20/IV 1977 was ill with acute epidemic angina (sore and the other soldiers of the unit), and 29 have appeared in large joints arthralgia, with 6 / V arthritis, ankle and knee joints, the body temperature rises above 38 ° C.
On admission objectively determined arthritis of knee and ankle joints, myocarditis, pulse 50 beats per minute, the heart sounds are muffled, clear systolic murmur at the apex in the left lateral position - Read more [...]
Rheumatic endocarditis - A common, largely determines the prognosis of the disease and nosological specificity localization rheumatic process. Being the main reason for the formation of acquired valvular heart disease, rheumatic endocarditis is one of the leading debilitating heart disease. Other etiological factors of valvular, including subacute bacterial endocarditis, ankylosing spondylitis, rheumatoid arthritis, systemic lupus erythematosus, are found many times less.
Distinguished morphologically valve, chordal and parietal endocarditis. At the same time divided into verrucous endocarditis, Read more [...]
Flood affair: sea of mud at the Northerly Sea-Tac Line Photograph: Tom Moran/stphoto.comTight endure, frozen temperatures, and a boldness caked with mud are leash reasons why cyclocross racing is, and testament incessantly be, a recession sportsman. Yet in Seattle, where 36 inches of one-year rain micturate foul-weather equitation a fact of aliveness for the good wheeler, essential and fixation commit it multitude collection. "If you mustiness drive, so you moldiness adjust," intones Tim Rutledge, 41, a local two-time home masters cyclocross adept. Every Sunday from Read more [...]