Use The Biggest Reflector Which Will Be To

Use the biggest reflector which will be To correspond acoustical pass of the patient. Survey of the external Acoustical pass allows to reveal changes of a skin of the acoustical Pass and membranes. Research of the external acoustical channel In the beginning the condition of the right ear - is usually estimated Softly having pulled downwards and back for a lobe of an ear the left hand to straighten External acoustical pass and to examine it. Further at direct visualisation It is necessary to put . Originally pay attention to a condition of a skin of the external acoustical channel and check the following: * Whether there is no redness of a skin of the channel with white, Similar that assumes presence of an external otitis. * Red painful follicular formation that assumes a furuncle. * Brown adjournment assume an exit and drying of plasma of blood. * Blood presence in external acoustical pass (Channel) assumes a local trauma more often. It is necessary to remember that Falling or a serious head injury blood presence in the external acoustical Pass, can be a sign of crisis of the basis of a skull or parietal Bones.