--%>

Explain why change of the pressure inside the ear is sensed

Explain why change of the pressure inside the ear is sensed when someone goes down a mountain?

E

Expert

Verified

The pressure in the middle ear is maintained equal to the external ear due to a communicating duct between the pharynx called the auditory tube(or Eustachian tube) and the middle ear. When a person goes down a mountain the air pressure in the middle ear increases and it is essential to do some exercises, for example fake swallowing to force the pharyngeal orifice opening of the auditory tube to match the pressure again.

   Related Questions in Biology

  • Q : Forces that flow water in xylem Write

    Write down the forces that make water to flow in xylem from the roots to leaves?

  • Q : Define Internet Advertising Internet

    Internet Advertising: Nowadays Internet is one of the easiest ways to advertise which in turn helps marketers to consume. There are certain rules that need to be followed and applied as alike to other forms of advertising. Those rules will help busine

  • Q : What are datasets Datasets : Datasets

    Datasets: Datasets are sequential files (that is, processed on application server) are termed as datasets. They are employed for file handling in SAP.

  • Q : Sponges-beings-fundamental

    How are sponges exemplify according to illustration of representing beings, fundamental morphology, kind of symmetry, embryonic (or germ) layers and coelom, respiratory system, digestive system, excretory system, circulatory system, nervous system and

  • Q : What is Global Market Expansion Global

    Global Market Expansion: It is a marketing strategy utilized mainly by multinational companies to sell services or goods internationally. Global marketing needs that there be harmonization among the marketing policies for various countries and that th

  • Q : Describe how one might search for

    Please describe how one might search for chemical structure, biologic function relationships, involving small molecular weight lipophylic compounds. Provide one example.

  • Q : Explain coacervates Explain the term

    Explain the term coacervates?

  • Q : Path tracked by energy absorbed by

    What is the path tracked by the energy absorbed by plants to be utilized in photosynthesis?

  • Q : Delegation of the authority Delegation

    Delegation of the authority Meaning & definition: delegation is a process of sharing work and authority between a manager and his subordinates.

  • Q : Characteristic aspects of mammals Write

    Write down the characteristic aspects of mammals?