Which of the following factors affect the effectiveness of hand washing: Select one: a. Frequency and duration of hand washing b. Following the antiseptic manufacture instruction precisely c. All hand surfaces should be included d. All

Q: Laboratory Scenario Analysis. Read the following statements. Fill-in the possible effect of the…

A: Biosafety refers to the application of knowledge, techniques, and equipment to prevent exposure to…

Q: Identify the method of sterilization/ chemical agent described At 15psi, the temperature reaches…

A: Given information: At 15psi, the temperature reaches 121 degree Celsius requiring only 15 to 20…

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Q: The sediment observed in stained blood smear caused by: a) Overstraining b) More Haematoxylin in the…

A: Here we have to explain about why sediment observed in stained blood smear.

Q: Antiseptics are agents applied to remove microorganisms from: Select one: a. Non-living tissues b.…

A: Antiseptic  Antiseptic is a compound or mixture of compounds that is use to prevent the spread or…

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A: Calendula oil has antifungal, antibacterial and  anti-inflammatory  properties

Q: What is the importance of employing aseptic techniques? Give an example of a situation in the…

A: Aseptic technique:- it is a set of routine procedures that is done to prevent sterile solutions and…

Q: Which of the following statements is true regarding steam sterilization? a. It is a universal…

A: steam sterilization , also called autoclave sterilization , is used in microbiological laboratory in…

Q: Use the measurement tool to measure the zone of inhibition for each antibiotic sample in millimeters…

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Q: Can you give me an example of a specific medium in culture media and fill the information below.…

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Q: One of the following is NOT one of the goals of sterility testing To assure safety of products To…

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Q: Solid and liquid media are commonly prepared based on manufacturer’s instructions. If no instruction…

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Q: Preservatives are added to the following pharmaceutical products EXCEPT Select one: Ophthalmic…

A: Any substances that are added to the foods and pharmaceutical products to prolong its shelf life…

Q: Describe the harmful potential effects of the excessive useof alcohol-containing hand sanitizers.

A: Microbial Contamination of a surface is is due to the growth of bacteria, fungus and virus in the…

Q: Give at least two other examples of samples that are best prepared using Smear Preparation…

A: Smear preparation technique: it is used to fix the samples onto the slides.

Q: Write briefly about Metabolism of drugs ( just 5 lines )

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Q: Assuming that the Hoosier cucumber was produced in a laboratory at Indiana University, briefly…

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Q: Which of the following is the proper technique for inoculating an agar slant with a broth culture?…

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Q: Which physical or chemical agent would be the best choice for sterilizing the following items: glass…

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Q: Which of the following antibiotics exhibit the greatest antibacterial efficacy in the Kirby-Bauer…

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Q: What are the precautionary measures to be observed before, during, and after applying the aseptic…

A: Aseptic culture technique  It refers to a procedure/method used in laboratories or clinical setting…

Q: One of the following matches indicatIng early microbial spoilage of pharmaceutical products is…

A: Microorganisms are tiny unicellular organisms that cannot be observed by unaided eyes. They may be…

Q: State the origin and meaning of the following terms. Give a skin care or hair care product example…

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Q: Give the drug examples of emulsion prepare by these method:- 1)dry gum method 2)wet gum method…

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Q: In pharmaceutical companies, Sterilization is an important step for quality assurance and approval…

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Q: What are the characteristics of a good closure (pharmaceutical products)?  Please answer at your own…

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Q: BSL 1 or 2 laboratory

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Q: Distinguish between the term’s sterilization, disinfection, antiseptics, and decontamination.…

A: These all are the method of killing or reducing the number pathogenic microorganism but these terms…

Q: Name the frequently used stains in blood smear preparation. Describe briefly and give their specific…

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Q: solutions that may cause adulteration of urine drug testing results.

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Q: metal control agents and describe their most common applications.

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Q: Identify the FALSE statement about visualization of thin layer chromatography results. A. The spots…

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Q: Which of the following is not a therapeutic agent used before death?     A. Cumadine     B.…

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Q: Write a 4 paragraph on the effects of proper hand washing in laboratory and in general setting.

A: Introduction:-  Hand washing is the practice of wishing hands properly after frequent intervals of…

Q: a) What is the main purpose of using “Controlled Heat Treatment Procedure”? b) What are the main…

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Q: When analysing blood samples for alcohol it is often best to use headspace gas chromatography.…

A: Headspace gas chromatography uses headspace gas from the top or head of a sealed container…

Q: Give the three disadvantages of using irradiation.

A: Irradiation is a comparatively newer technology of food preservation in which food item is…

Q: Select the best example of irreversible inhibitors. i. Cyanide ii. Ibuprofen iii. Arsenic iv.…

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Q: Neutralization of residual disinfectant could be made by:  a. Dilution if the concentration…

A: Disinfectants are chemical compounds that are used to destroy harmful microorganisms on non-living…