One of the following is NOT one of the goals of sterility testing To assure safety of products To monitor the quality of certain pharmaceutical products before marketing  To confirm that certain sterile products are free of all microbial forms To count no. of CFU/ml in a pharmaceutical sample

Q: Give at least five different microbial control methods you have on your home as listed on the…

A: Microbes are needed to be removed from the inside or outside of the living bodies, surfaces of the…

Q: Flaming the mouth or lid of culture tubes or plates after opening and before closing them. 2.…

A: Culture medium is a media which permits growth of microorganisms.  Culture medium is divided into…

Q: Which OSHA standard is most concerned with microbial hazards?     A)  Hazard Communication Standard…

A: OSHA standard : Occupational Safety and Health Act (OSHA) standards are the rules which explain the…

Q: For the sake of convenience, a laboratory staff stood on tiptoes without the help of a foot stai for…

A: The appropriate measures need to be taken to prevent the risk of hazards, especially in health care…

Q: Which of the combination is TRUE related to safety precautions when working with biological agents?…

A: The biological agent means the microbial organisms which can cause any diseases, hence, certain…

Q: Explain the different categories that determine when equipment must be disinfected or sterilized.…

A: In high-risk environments, medical devices are used. These environments are exposed to highly…

Q: RESULTS AND OBSERVATIONS: PARTI: PRECIPITATION BY HEAT TUBE NO. 1 TREATMENT 0.5 mL of 5%albumin…

A: Albumin is a protein. Different forms of albumin are found in blood plasma, egg white, and milk.…

Q: Which of the combination is TRUE related to safety precautions when working with biological agents?…

A: Biological agents includes microbes such as bacteria, viruses, funcgi and other toxins released from…

Q: A disinfectant is used on your work surfacea. before the beginning of laboratory procedures.b. after…

A: The aseptic technique is applied in a laboratory setup to reduce the risk of contamination. It…

Q: Non-injectable fluids used for washing of surgeons' gloves and instruments during use should be…

A: Sterilization : It is a process through which microbes are killed and  It prevents the growth of…

Q: A chemical solution in the form of a tincture is more effective at destroying microorganisms or…

A: The tincture is an antiseptic ,which is made by the aqueous solution or alcoholic solution of…

Q: Which of the following water quality assay methods produce the greatest amount of biohazardous…

A: Introduction A biological hazard, often known as a biohazard, is a biological substance that…

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: The dilution factor of the sample to be used for a serial dilution is always 1. True or False True…

A: Introduction: Any dilution where the concentration decreases by a similar factor in each progressive…

Q: Which objective should always be in place at the beginning of observing a specimen? O A) low (4X) B)…

A: An objective lens is one of the lenses present in a compound microscope. The objective lens are…

Q: Explain why the following step are necessary during subculturing:  Flaming the neck of…

A: Aseptic technique-Aseptic technique should be observed whenever microorganisms are transferred from…

Q: please Indicate the tests to quantify certain parameter  as indicator of quality in Squash Soup.

A: Quality check and assurance are the two aspects that makes the product highly efficient to consume.…

Q: Which of the following is an example of disinfection? a. Washing the resident's hands with soap and…

A: There are two processes to clean the surfaces- sterilization and disinfection. The sterilization…

Q: Explain why it is important to follow proper precautions and use aseptic technique when working with…

A: Introduction Clinical urine tests look at the physical and chemical properties of urine, as well as…

Q: You were tasked to determine the total microbial load of a bread sample. The sample was homogenized,…

A: Question: Draw a schematic diagram illustrating the proposed experimental setup described above?

Q: Idenitfy the statements whether they are TRUE or FALSE 1. You should use P-20 micropipettes to…

A: INTRODUCTION Spread plate : A liquid broth of bacteria is spreaded on a solid agar suface so that…

Q: What is one of the most common reasons for a falsely low Ca value in an ambulatory patient? a.Test…

A: Specimen It is a small quantity of a substance or object that is used for analysis and diagnosis. It…

Q: Which of the following is true Select one: O a. Inoculating loop and needle are culture equipment…

A: Answer: CULTURE MEDIA = These are the microbiological culture which are used for the bacterial…

Q: make the test principle, materials required for the analysis, sample preparation, test procedure,…

A: A variety of organic compounds exist in nature. Among them, the nitrogen-containing organic…

Q: True / False  Adding a UV disinfector to a pass-through window is NOT offer a higher level a safety…

A: UV spectrum are from 100 to 380 nm and the effective disinfective wavelength at 200 t0 280 nm. The…

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

A: Sterilization is a process used in a laboratory setting to remove, kill, or deactivates all forms of…

Q: All the following products must undergo sterility testing EXCEPT:  Oral tablets Injections…

A: The healthcare industry uses various medical equipment and instruments that aid in the treatment of…

Q: Two-dimensional normal phase ascending TLC is used for the following reasons: for further separation…

A: Introduction TLC or Two-dimensional chromatography is a type of chromatographic technique which is…

Q: BSL 1 or 2 laboratory

A: BSL stands for biological safety level. There are 4 levels, called BSL1,BSL2, BSL3 and BSL4.…

Q: A sample of pond water is tested using the most probable number method. There are 3 positive tubes…

A: Given ,  10 mL - 3 positive tube 1 mL - 1 positive tube 0.1 mL - 1 positive tube

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

A: At the point when a donor endeavors to modify the drug test result by altering the urine example…

Q: Write a 4 paragraph reflection about proper handwashing in laboratory and in general. Cite 2- 3…

A: Proper handwashing in laboratory and in general: Handwashing is single most effective way to prevent…

Q: What are the BMET's role, protocol, and procedure for proper cleaning and or disinfecting equipment?…

A: A Biomedical Equipment Technician (BMET) maintains as well as repairs medical equipment. The…

Q: You were tasked to determine the total microbial load of a bread sample. The sample was homogenized,…

A: Serial dilution is a step-wise dilution of microorganisms in the solution. The dilution factor…

Q: A nurse reconstituted a vial of 750 mg Cefuroxime Sodium Powder for Injection with 6mL of sterile…

A: Cefuroxime is an antibiotic and is a type of second generation cephalosporin and used for treatment…

Q: A bacterial suspension is standardized using a 0.5 McFarland Standard. 1 mL of that bacterial…

A: Introduction: The stepwise dilution of a solution is referred to as serial dilution. Usually, the…

Q: Why are there strict rules and policies when it comes to working in a laboratory? What would happen…

A: Working in a lab frequently involves being exposed to chemicals and other potentially dangerous…

Q: actors that affects the efficiency of the disinfectant

A: Disinfection is a kind of process of elimination of pathogens or microorganisms and decreasing them…

Q: equipments can be used to determine turbidity in the sample tubes in testing of antimicrobial act

A: The clarity of a liquid can be measured by its turbidity. We can define turbidity as the measure of…

Q: Granulation of powder is an essential step in preparation of all types of tablets

A: Tablets are solid dosage unit. It consists of active substances in the powder form and can be…

Health Assessment