контактные линзы hydron

Survey Г. begin for about a century. Then examine конъюнктиву Г., turning out top and a lower eyelid. At day time illumination it is possible to find out only the expressed changes of a cornea, the forward chamber, an iris of the eye and forward departments of a crystalline lens. More thin changes Г. can be defined{determined} in a dark room at research by a method so-called lateral, or focal, illumination. A desk lamp place to the left of the patient and a little ahead of him{it}. In the right hand take a strong collective lens and hold her{it} so that focus of collected beams was on G.Cherez's researched site other magnifier which hold in the left hand, examine G.Issledovanie of an eye bottom is carried out by the doctor - expert by means of a special eye mirror - офтальмоскопа. At inspection Г. definition of intraocular pressure (тонометрия) is made Подробнее...

The nicotinic acid (vitamin РР) influences oxidation-reduction processes in fabrics, expands capillaries. Use at ангиоспазме ретинальных vessels, dystrophies of a retina, an atrophy of an optic nerve. Appoint in tablets on 0,05 г and in injections on 1 ml of a solution of 1 %. Intravenous injections are contra-indicated at heavy forms of hypertonic illness and an atherosclerosis. Подробнее...