--%>
Assignment Help - homework help

Pressure transform within the ear

Why is there a sense of pressure transform within the ear whenever someone goes down a mountain?

E

Expert

Verified

The pressure within the middle ear is maintained equivalent to the external ear (as a result to exterior as well) due to a communicating duct between the middle ear and the pharynx termed as the auditory tube, or Eustachian tube. Whenever someone goes down a mountain, the air pressure on the middle ear rises and it is essential to do some exercises such as fake swallowing to force the opening of pharyngeal orifice of the auditory tube to make equal the pressure again.

   Related Questions in Biology

  • Q : What is High-Growth Organization

    High-Growth Organization: Explaining a company, stock, economy or something else performing better, or predicted to execute better, than its industry, the wider-market, or other economies. The high-growth stocks might generate significant wealth in a

    		•
  • Q : Name the cells from which nervous

    Name the cells from which nervous tissue comprised?  And how is the generic function of this tissue associated to the characteristics of main cell type which forms it?

    		•
  • Q : Describe the ethical dilemma in trading

    Describe the ethical dilemma that is at work that makes the strict application of essential economic principles difficult hard put into practice in cases of trading of human organs . There is also the ethical probl

    		•
  • Q : Representatives of platyhelminth phylum

    Write down the best known representatives of the platyhelminth phylum?

    		•
  • Q : Morphological features of the arthropods

    Give the main morphological features of the arthropods? Answer: Arthropods give three distinguishing features: they are metameric beings (that is, segmented body), t

    		•
  • Q : Arthropod class which is most

    Name the arthropod class which is most diversified animal group of planet? How can this evolutionary achievement be described?

    		•
  • Q : Physiological systems-Integrative

    Write down the physiological systems which are known as integrative systems? Why this designation justified?

    		•
  • Q : Security issues of e-commerce A local

    A local manufacturer of work gloves and gardening gloves has been enjoying moderate success in its local markets with a physical sales team. The president is convinced that an e-commerce site could significantly increase sales, particularly on the international market

    		•
  • Q : Voluntary motor activity Which region

    Which region of the brain receives the conscious sensory information and which triggers the voluntary motor activity?

    		•
  • Q : Concepts of the emigration-migration

    How different are the concepts of the emigration, migration and immigration?

    		•