11- What kind of solution should be used to wash the thermometer after use?
(A) ORAL solution
(B) Water
(C) Mercury
(D) Antiseptic
12- What is the use of the Kink in the clinical thermometer?
(A) It shows Blood pressure of a person
(B) It prevents thermometer from break
(C) It shows temperature
(D) It prevents mercury level from falling on its own.
13- …………is toxic substance.
(A) Mercury
(B) Aluminium
(C) Copper
(D) All of the above
14- Which substance is toxic in nature and very difficult to dispose?
(A) Iron
(B) Mercury
(C) Glass
(D) Mica
15- Maximum-minimum thermometer are used to measure……………
(A) Temperature of body
(B) Laboratory reports
(C) Weather reports
(D) Isotherm reports
16- Range of laboratory thermometer is generally from…..to………….
(A) 100 C to -1100 C
(B) -1000 C to 1100 C
(C) -100C to 1100C
(D) None of the above
17- The material which allows heat to pass through them easily are ………….of heat.
(A) Conductors
(B) Convection
(C) Radiation
(D) None of the above
18- What is/are a/an example of poor conductor of heat?
(A) Water and air
(B) Wood and Plastic
(C) Both A and B
(D) None of the above
19- The process by which heat is transferred from hotter end to the colder end is known as
(A) Refraction
(B) Convection
(C) Conduction
(D) None of the above
20-What is/are a/ an example/ of conductors?
(A) Aluminium
(B) Iron
(C) Copper
(D) All of the above
ANSWERS:
11-(D), 12-(D), 13-(A), 14-(B), 15-(C), 16-(C), 17-(A), 18-(C), 19-(C), 20-(D)