ANTISEPTIC AND DISINFACTAN MCQ Quiz part I- GPAT Pharmacist NIPER DIMCQ Quiz-Pharmacy Total No of MCQ; 20 (Part I) 175 Created on December 27, 2021 By SS Jakhar Antiseptic and Disinfectant-Microbiology MCQ Quiz | GPAT Pharmacist DI NIPER 1 / 20 Temperature & time used in holder method of Pasteurization is 63°C for 30 minutes 63°C for 50 minutes 72°C for 20 seconds 72°C for 20 minutes 2 / 20 Temperature & time period used in hot air oven is 160°C for 2 hrs 140°C for 2 hrs 160°C for 1 hr None 3 / 20 Chemical disinfectants which can be safely applied to living tissue to prevent infection are known as Formaldehyde Antiseptics Ethylene oxide None of the above 4 / 20 The process by which on article medium or surface is made free of Microorganism/MO is known as Sterilization Disinfection Asepsis Pasteurization 5 / 20 Disposable syringes are sterilized by Autoclave Gamma radiations Filtration Incineration 6 / 20 Antiseptic action of alcohol mainly due to denaturing the protein Oxidation of protein Interfere with nucleic acid synthesis None 7 / 20 Which of the following is a non-ionization radiation used in disinfectant/sterilization Gamma rays X-rays UV radiation Cosmic rays 8 / 20 In Tyndallisation process user for sterilization of egg, serum media involves Heat at 100°C for 20 minutes on three successive days Heat at 100°C for 20 minutes on two successive days 80 - 85°C for 30 minutes for 3 consecutive days none 9 / 20 Flash method of Pasteurization 63°C for 30 minutes 72°C for 20 sec followed by cooling quickly to 13°C or lower 80 - 85°C for 30 minutes At 100°C 10 / 20 Biological indicator used in moist heat sterilization method to check effectiveness of a given sterilization method B. subtilis Bacillus streareothermophilus Bacillus pumilus Pseudomonas dimunuta 11 / 20 Cold sterilization is also know as Gamma radiation Autoclave Hot air oven None 12 / 20 Physical Integrity test for disc membrane filter is checked by Bubble point test Clarity test DOP test both a & c 13 / 20 In HEPA filter, HEPA stands for ... High efficiency paper air High effective particulate air High efficiency particulate air High efferent particulate aerosol 14 / 20 Porosity of membrane filter medium in the process of sterilization by filtration 0.45 μm 0.22 μm 1 μm 2 μm 15 / 20 In dry heat Sterilization holding temp & time 160°C & 2 hrs 170°C & 1 hr 180°C & 30 minutes All of these 16 / 20 . Sterilization of Non-aqueous thermostable can be carry out using Autoclave Dry heat Sterilization Ethylene oxide gas Radiation 17 / 20 Holding temperature & time in the moist heat sterilization (Autoclave) 160°C for 2 hrs 650°C for 1 minutes 121°C for 15 minutes 63°C for 30 minutes 18 / 20 To sterile aqueous & surgical materials which one of the following method would be preferred moist heat sterilization Radiation method Dry heat sterilization Membrane filtration method 19 / 20 Culture media use to carry out sterility test of parenteral & ophthalmic preparation Fluid thioglycolate medium Soyabean case in digest medium Alternative thioglycolate medium all of these 20 / 20 Sterility test for sterile preparation are carried out by Membrane filter method Direct innoculation methodethod Pyrogen test Rabbit test both a & b Your score is The average score is 45% LinkedIn Facebook Twitter VKontakte 0% Restart quiz ANTISEPTIC AND DISINFACTAN MCQ Quiz part IIClick here for More MCQ Quiz Mutation & Its Types | MicrobiologyMedical Devices Act 2017 | Pharmacy NotesConcept of Health (WHO) | Social Pharmacy NotesAlligation Method in PharmaceuticsDefinition, History, Present Status and Scope of PharmacognosyNutrition – Macronutrients and Micronutrients Please leave this field empty Sign up to receive latest updates in your inbox. Email Address * You’ve been successfully subscribed to our newsletter!
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