nothing
cauliflower ear
Yes
There are many things that could cause an ear lobe to swell and feel like it has a fever. Just being irritated can do this.
Sound is heard by the human ear when sound waves enter the ear canal and cause the eardrum to vibrate. These vibrations are then transmitted through the middle ear bones to the inner ear, where they are converted into electrical signals that are sent to the brain for interpretation.
yes
The pressure variation in a sound wave is amplified in the human ear through the mechanism of the middle ear. When sound waves hit the eardrum, they cause it to vibrate. These vibrations are then transferred through the bones of the middle ear, which act as a lever system to amplify the pressure variations before reaching the inner ear.
The Parotid glands are about where you describe. They are salavary glands and they can swell. If both swell it is usually from infection. One can also get stones in the ducts that drain the salavary glands. A stone would block the fliud and cause it to back up and the gland to swell. At CT scan would determine if there is a stone. Hopefully it's not mumps.
This is generally caused by an alleric reaction to something either in the atmosphere or something touched and transferred to the ear area. This is normally not caused by the consumption of something. A quick treatment would be to take an over the counter medicine like claritin.
They don't swell. see a doctor if they are.
Congestion from a cold can cause the eustachian tubes to swell shut. They are connected to the throat, and allow the pressure to equalize between your inner ear and the atmosphere. If this cannot occur, it can cause earaches. In addition, there can be an infection in the tubes or inner ear that can cause pain. If it does not clear up in a day or so, or if it gets worse, your doctor can treat it. In the meantime, gargling and drinking warm liquids, and perhaps warm compresses on the ear, may help. Aspirin (or acetaminophen for children) may help relieve the pain.
technically no but it can death (can't hear)
The structure of the human ear is more complex than that of a rat's ear. The human ear has three main parts: the outer ear, middle ear, and inner ear, which work together to process sound. In contrast, a rat's ear is simpler and has a more basic structure with fewer components.