Staying healthy is the most
important thing and that too not just physically but also mentally. Fitness of
both the mind and soul is important to stay happy in life. There are impurities
in the air and environment around you, and there is bound to happen some
aversion and reaction to some of the components present around you. Various
bacteria, pathogen, viruses create havoc in the human system, and these will get
you ill some time or the other. No matter how strong your immunity is, there
are times you will have to face the pathogen attack.
The body's way to indicate an
infection is fever. You will surely have a fever if there is a pathogen
residing in your system and its cycle is recorded to know its frequency, which
will indicate the kind of infection and the disease. This will make the
diagnosis and treatment much easier. Here is when the thermometer comes to use. It is the device to record fever. An
instrument made of a glass tube with mercury filled in it. This mercury heats
up when used on by the patient, and rises in the tube which has markings on it.
These reading tell the body temperature of the person, in the unit of
Fahrenheit.
The development in the thermometers
Recent thermometers are designed
differently. Nowadays they are digital. Where the use of mercury has been
overcome, and there are other techniques used. Here the screen tells the exact
body temperature. The average body temperature of a normal man is 98.6 degrees
Fahrenheit. Anything higher than this is counted as a fever, and anything lower
than this is a weakness. The thermometer is not only used by the doctors, but
everybody owns one at home. It is extremely simple to use,
and it is very efficient in terms of use and productivity.
Click here thermometer
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