coordinate system and find the impedance point falls on the right side of the graph on the horizontal line, you know the circuit is equivalent to a pure resistance.
The most likely cause of the bleeding is from the skin of the outer ear canal after you have been drying your ears a little too vigorously. In the absence of infection, and with you feeling perfectly well and retaining normal hearing, I am sure that you are wise to accept the advice of your GP and carry on as you are.
Care Advice for Ear Congestion. 1  What You Should Know About Ear Congestion: Most often, this is from a blocked ear tube (eustachian tube). This tube normally drains the space behind the eardrum. 2  Swallow and Chew More: Swallow water or other fluid while the nose is pinched closed. Reason: Makes a vacuum in the nose that helps the ear tube open up.