The structures that guard the nostrils and ear canals, preventing foreign particles from entering these areas are also called guard hairs or Vibrissae
Ear and Eardrum
- Your ears stay clean and healthy thanks to earwax.
- It also serves to safeguard the lining of your ear canal and is waterproof.
- Earwax can be either soft and moist or dry and stiff.
- It can range in color from yellow to brown.
- The modified apocrine glands known as ceruminous glands are located in the epidermis of the human external auditory canal and produce ear wax along with sebaceous glands.
- Cerumen is crucial in the ear canal's defense against harm from external factors and microbial invasion.
- Putting a wick in the ear may be necessary if the ear canal is extremely enlarged.
- The wick will help the drips get to the canal's conclusion.
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