--%>
Assignment Help - homework help

Pressure modification within the ear

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

E

Expert

Verified

The pressure within the middle ear is managed similar to external ear so to exterior too because of the communicating duct between the middle ear and the pharynx known as auditory tube, or Eustachian tube. Whenever someone goes down the mountain the air pressure on the middle ear rises and it becomes essential to do some exercises such as fake swallowing in order to compel the opening of pharyngeal orifice of auditory tube in order to equalize the pressure again.

   Related Questions in Biology

  • Q : Formation of sperm cells Explain the

    Explain the formation of sperm cells from the germ cells be described, by indicating the name and respective ploidy of every involved cell?

    		•
  • Q : Copulation of the female animal

    Explain, how does male animal realize that female is receptive for the copulation?

    		•
  • Q : Working of contraceptive diaphragm

    Explain the working of the contraceptive diaphragm? Specify the limitations of this contraceptive method?

    		•
  • Q : Define the term immunology Briefly

    Briefly define the term immunology?

    		•
  • Q : Type of muscle tissue which moves the

    Name the type of muscle tissue which moves the bones? Answer: The bones are moved by skeletal striated muscles. Such muscles are voluntary (that is, controlled by vo

    		•
  • Q : Event marking the begining of menstural

    Specify the event which marks the beginning of menstrual cycle? Explain the concentration of blood of FSH, LH, estrogens and progesterone during this phase of cycle?

    		•
  • Q : Disadvantages of biofuel Disadvantages

    Disadvantages of biofuel: The major disadvantage of biofuel is the concern that due to the lucrative prices of bioethanol some farmers may sacrifice food crops for biofuel production which will increase food prices around the world.

    Q : Advantages of Equity Motivation -

    1)     The theory has generated extensive research, with many of the results being supportive. 2)     The theory recognizes the influence of social comparison processes on motivation. Individuals are concerned not only with the absolute amounts of r

    		•
  • Q : Feature of a pharmaceutical

    Describe the most challenging feature of a pharmaceutical representative?

    		•
  • Q : How can an organism immunized against

    How can an organism which once underwent contact with an antigen be immunized against the future infections by similar agent?

    		•