Question

IV. ANSWER THE FOLLOWING QUESTIONS IN ONE OR TWO
SENTENCES.
1) What precautions should we take while reading a clinical
thermometer?
2)Mention the three ways of transfer of heat?

Answer 1

Answer:

the three way of transfer of heat:

conduction

radiation

convection

precautions are

wash thermometer before and after use.

ensure before measuring Mercury level should be below 350

do not hold the bulb of thermometer

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Answer 2

A1. The precautions needed while reading a clinical thermometer is as follows :
a) The reading should be taken by keeping the level of mercury along the line of sight.
b) Before use the mercury level should be below 35 C
c)Wash the thermometer with water or an antiseptic solution before and after use.
d) Never hold the thermometer by the bulb while reading it .
e) Handle the thermometer with care, it can break if hit against a hard surface.



A2. The three ways of transfer of heat is as follows.
a) Conduction
b) Convection
c) Radiation.



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