Pharmacy Practice MCQ

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Pharmacy Practice MCQ, in this article we will solve, Practice MCQ under subject Microbiology. Read following article for your reference. Factors Influencing Disinfection, Antiseptics And Their Evaluation » PHARMACAREERS Which of the following is a primary factor affecting the efficacy of a disinfectant? a) Temperature b) Humidity c) Light intensity d) Air pressure What is the term for the time required for a disinfectant to achieve its desired effect? a) Exposure time b) Reaction time c) Contact time d) Incubation time Which factor can reduce the effectiveness of an antiseptic? a) Presence of organic matter b) High pH c) Low humidity d) Room temperature What is the main purpose of using antiseptics in healthcare? a) To sterilize surgical instruments b) To reduce the risk of infection in living tissues c) To disinfect hospital floors d) To clean laboratory glassware Which of the following is a commonly used antiseptic for skin disinfection? a) Chlorine b) Ethanol c) Hydrogen peroxide d) Iodine What is the term for the lowest concentration of a disinfectant that kills all microorganisms in a test system? a) Minimum inhibitory concentration (MIC) b) Minimum bactericidal concentration (MBC) c) Lethal dose (LD50) … Read more

Evaluation of Bactericidal & Bacteriostatic

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Evaluation of Bactericidal & Bacteriostatic In the realm of microbiology, understanding the evaluation of bactericidal and bacteriostatic agents is crucial for effective infection control and treatment. Bactericidal agents are known for their ability to kill bacteria, while bacteriostatic agents inhibit bacterial growth, allowing the immune system to eliminate the pathogens. This distinction is vital for … Read more

Indian Pharma Companies Embrace AI and Machine Learning for Drug Discovery and Development

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Indian Pharma Companies Embrace AI and Machine Learning for Drug Discovery and Development Introduction The Indian pharmaceutical industry, a global powerhouse, is undergoing a significant transformation driven by technological advancements. Artificial intelligence (AI) and machine learning (ML) are emerging as key catalysts, revolutionizing drug discovery, development, and manufacturing processes. Indian pharma companies are increasingly investing … Read more

Pharmacy Practice MCQ- Disinfectants

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Pharmacy Practice MCQ, in this article we will solve, Practice MCQ under subject Microbiology. Read following article for your reference. Classification And Mode Of Action Of Disinfectants » PHARMACAREERS What is the primary purpose of disinfectants? a) To kill or inhibit the growth of microorganisms b) To provide nutrients to microorganisms c) To enhance the growth of microorganisms d) To neutralize toxins Which type of disinfectant works by denaturing proteins and disrupting cell membranes? a) Alcohols b) Halogens c) Phenolics d) Quaternary ammonium compounds Which of the following is a commonly used alcohol-based disinfectant? a) Ethanol b) Chlorine c) Formaldehyde d) Iodine What is the mode of action of halogen-based disinfectants like chlorine and iodine? a) Oxidizing cell components b) Disrupting cell membranes c) Inhibiting protein synthesis d) Denaturing nucleic acids Which disinfectant is known for its ability to kill spores and is often used in sterilization? a) Hydrogen peroxide b) Alcohol c) Quaternary ammonium compounds d) Phenolics What type of disinfectant is benzalkonium chloride? a) Halogen b) Alcohol c) Phenolic … Read more

Factors Influencing Disinfection, Antiseptics and Their Evaluation

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Factors Influencing Disinfection, Antiseptics and Their Evaluation In the realm of microbiology and pharmacy, understanding the factors influencing disinfection and the role of antiseptics is crucial for effective infection control. This article delves into the various elements that impact the efficacy of disinfection processes, from the innate resistance of microorganisms to environmental conditions. Additionally, we explore the different types … Read more

Pharmacy Practice MCQ- Virus

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Pharmacy Practice MCQ, in this article we will solve, Practice MCQ under subject Microbiology. Read following article for your reference. Morphology, Classification, Reproduction/Replication And Cultivation Of Virus » PHARMACAREERS What is the study of viruses called? a) Bacteriology b) Virology c) Mycology d) Parasitology Which of the following is NOT a characteristic of viruses? a) They can reproduce independently. b) They require a host cell to replicate. c) They contain genetic material. d) They are microscopic. What is the term for the complete, infectious form of a virus outside a host cell? a) Capsid b) Virion c) Envelope d) Nucleocapsid Which of the following is a common shape of viruses? a) Helical b) Cubic c) Spherical d) All of the above Which type of virus has a lipid envelope derived from the host cell membrane? a) Non-enveloped viruses b) Enveloped viruses c) Both a and b d) Neither a nor b What is the primary function of the viral capsid? a) To replicate the viral genome b) To protect the viral genome c) To attach to the host cell … Read more

Classification and Mode of Action of Disinfectants

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Classification and Mode of Action of Disinfectants In the realm of healthcare and sanitation, understanding the classification and mode of action of disinfectants is crucial. Disinfectants play a vital role in controlling the spread of infectious diseases by eliminating or reducing harmful microorganisms on surfaces. This article delves into the various types of disinfectants, their … Read more

Pharmacy Practice MCQ- Fungi

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Pharmacy Practice MCQ, in this article we will solve, Practice MCQ under subject Microbiology. Read following article for your reference. Morphology, Classification, Reproduction/Replication And Cultivation Of Fungi » PHARMACAREERS Fungi are primarily composed of: a) Cells with cellulose walls b) Cells with chitin walls c) Cells without cell walls d) Cells with peptidoglycan walls The filamentous structures in … Read more

Morphology, Classification, Reproduction/Replication and Cultivation of Virus

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Morphology, Classification, Reproduction/Replication and Cultivation of Virus Understanding the morphology, classification, reproduction/replication, and cultivation of viruses is crucial for students of microbiology and pharmacy. Viruses, though microscopic, have a profound impact on all forms of life, from bacteria to humans. This article delves into the intricate world of viruses, exploring their structural characteristics, the criteria used to … Read more

Pharmacy Practice MCQ- Sterility Indicator

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Pharmacy Practice MCQ, in this article we will solve, Practice MCQ under subject Microbiology. Read following article for your reference. Sterility Indicator » PHARMACAREERS What is the primary purpose of a sterility indicator?  a) To reduce microbial load  b) To completely eliminate all forms of microbial life  c) To disinfect surfaces  d) To confirm the effectiveness of sterilization processes Which type of sterility indicator uses biological spores to test sterilization efficacy?  a) Chemical indicator  b) Physical indicator  c) Biological indicator  d) Mechanical indicator What is a common microorganism used in biological indicators for steam sterilization?  a) Escherichia coli  b) Bacillus subtilis  c) Geobacillus stearothermophilus  d) Staphylococcus aureus Which type of sterility indicator changes color when exposed to specific sterilization conditions?  a) Biological indicator  b) Chemical indicator  c) Physical indicator  d) Mechanical indicator What is the main advantage of using chemical indicators in sterilization?  a) They provide a biological measure of sterility  b) They are easy to interpret  c) They are reusable  d) They require no special storage conditions Which type of sterility indicator is used to monitor physical conditions such as temperature and pressure during sterilization?  a) Biological indicator  b) Chemical indicator  c) Physical indicator  d) Mechanical indicator What is the primary function of a sterility indicator in pharmaceutical manufacturing?  a) To ensure product quality  b) To confirm the absence of viable microorganisms  c) To monitor the duration of the sterilization cycle  … Read more