MCQs in sterilization and disinfection Category: Bacteriology. 0000010198 00000 n This section contains 25 randomly generated MCQs which will test your understanding various sterilizations and disinfection control methods, recommended guidelines regarding time, temperature, concentration etc. The sterilization methods discussed include steam sterilization, ethylene oxide (ETO), hydrogen peroxide gas plasma, and liquid … 0000001767 00000 n The choice of disinfectant, concentration, and exposure time is based on the risk for infection associated with use of the equipment and other factors discussed in this guideline. 310 0 obj <> endobj endstream endobj 327 0 obj <>stream 310 44 MICROBIOLOGY MODULE Sterilisation and Disinfection Microbiology 42 Notes 4.3 METHODS OF STERILIZATION The various methods of sterilization … john says: February 27, 2015 at 6:44 pm. Multiple Choice Questions and Answers on Sterilization Question 1 : Typical aeration rates for aerobic fermentation are 0 – 0.5 vvm 0.5 – 1.0 vvm 1.0 – 1.5 vvm 1.5 – 2.0 vvm Answer : 2 Question 2 : The K used in the equation for X10=2.303/K depends upon nature of the filter material linear velocity of the air passing through filter both (a) and (b) thickness of the filter … 353 0 obj <>stream Practice physical agents, clinical bacteriology career test for … Which is the common indicator organism used in the evaluation of drinking water? 0000031914 00000 n Go To Download Page Close. x�b```g``y"E&01 �+��C\�1�A��@�B���ν�5,kpp0~aX T�:��?C��r��6E=���Z�����:45��(���pJ`����)��e+?��h��Y�-rTȭ�rSPr�p:j�6��z�I��Q�N�Hl�;_n"To�;���r�Ǒ.% �>?�� Aquarium amp Pond UV Sterilization How to use a UVC Sterilizer. a) E. coli b) Fecal coliform c) Total coliform d) Algae Answer: c Clarification: The most common indicator organism used in the evaluation of drinking water is Total Coliform (TC), unless there is a reason to focus … Chemicals used as sterilizing agents are called chemisterilants. xref Choose your answers to the questions and click 'Next' to see the next set of questions. 3. 0000009799 00000 n (:ěP�"��f�)8���� �H%�F��B|?�m^E!(yEd����_��_L=U(�)9�H��3,�#�]�7ۈ��YQ�L�b4�[�W嵯�)&V�É�g�k,�Y)��@�r)�l�%Y�2p��=��RkM���/�_�N�. %%EOF ���i;U �5� Which is the common indicator organism used in the evaluation of wastewater?a) Fecal coliformb) Total coliformc) E. colid) AlgaeAnswer: aClarification: The most common indicator organism for wastewater evaluation is fecal coliform but there has been discussion regarding the use of Escherichia coli (E. coli) or Total Coliform. ��WF�ݽ�yӦ�v!��Qd�����'-Ƶ���XYꖙo�x�MDO#��0S6df��d��ft�î�c��u���9�cuI�����Sk���� ��U�Y���l>R�|X)�r��z��9�����zU=�W�-=l�4\U��r1�'��ʙ��Q��X�1����TE�K������q�[�~��9놳���W�@�O�3��.��Xc���Hñ�d-��_ Sterilization is a process related to disinfectiona) Trueb) FalseAnswer: aClarification: Sterilization is a process related to disinfection. 0000005669 00000 n Sterilization (a) Removal of visible soil 2. 0000004208 00000 n Unit VI‐ Sterilization and disinfection ... Q1 A) Multiple Choice Questions 1) pH meter standardized with‐‐‐‐‐‐‐ a) pH 7 b) pH 0 c) pH 14 D) all of the can be used. 1. Required fields are marked *. Most Asked Technical Basic CIVIL | Mechanical | CSE | EEE | ECE | IT | Chemical | Medical MBBS Jobs Online Quiz Tests for Freshers Experienced. (adsbygoogle = window.adsbygoogle || []).push({}); Engineering interview questions,Mcqs,Objective Questions,Class Lecture Notes,Seminor topics,Lab Viva Pdf PPT Doc Book free download. They are physical, chemical and physiochemical. … Cleaning, disinfecting, and sterilization differ as follows: answer choices. 0000005536 00000 n However, during the sterilization process, all present micro-organisms are killed, both harmful and harmless micro-organisms. Chapter 12: Sterilization and Disinfection Question Type: Multiple Choice 1) Sterilization is the: a) killing or removal of all microorganisms in a material or an object. Also explore over 10 similar quizzes in this category. d9\�(H�7Fh��%>�"�>�F���6���e�Z��0��n� ��@��wD�߸d�YL�qQ������ {�&�eU���"�+D��>k��m��g ɃZL��h�P��w-.�O�k\E>$H�I�` ��� 1: Triple vaccine for the prevention of virus infections protects against: A1: A. mumps virus B. coxsackie virus C. measles virus D. rubella virus E. adenoviruses .