Q: can the same chemical be used for an antiseptic and a disinfectant?
A: Antiseptic - These can slow down the growth as well as can kill the microbes, but do not harm the…
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…
Q: 1. Why would it be important to have CLIA kits listed here?
A: Disclaimer: “Since you have asked multiple questions, we will solve the first question for you. If…
Q: Physical methods of sterilization include :
A: disclaimer: since you have posted multiple questions we have answered the first question for you. if…
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: explain why disinfectants that has a residual is preferable to one that does not
A: Introduction Disinfectants are chemical substances or compounds that are used to kill or inactivate…
Q: what practical importance are air-borne microorganisms to the laboratory workers? What precautions…
A: Air is the carrier of many microbes. These microbes that are suspended in air particles are called…
Q: Does a positive presumptive test mean that the water is absolutely unsafe to drink?
A: In microbiology, the presumptive test is used to find out whether gas-forming lactose fermenters…
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: I- Chemical substance: Name: yellow sulfur Chemical Formula: .... Substance description: ...…
A: Sulphur is the chemical element with the symbol of s and the atomic number of 16. The atomic mass of…
Q: Many antibacterial hand soaps contain the chemical agent _____ , which belongs to the _____…
A: Sodium hypochlorite is commonly used chemical agent in mildew remover for prevention of infection…
Q: Is UVC disinfection of N95 face masks effective? Give two (2) important considerations for UVC…
A: Decontaminating masks could be effective against the shortage of masks in pandemics.UVC…
Q: Clearly define the terms sterilization, disinfection, decontamination, sanitization, antisepsis, and…
A: Hygiene stands for some practices that are performed to preserve health. Most of the microbes, which…
Q: Why would one aerosolized agent be more dangerous than another?
A: Pathogens are disease-causing microorganisms that upon entering a healthy body cause a variety of…
Q: Explain the usage as antimicrobial agents and disinfectants of Phenol and phenolics, alcohols,…
A: Introduction An Antimicrobial Agent Is A Chemical That Kills Or Inhibits The Growth Of Bacteria.…
Q: Distinguish between a sterilant, a disinfectant, and anantiseptic. What is cold sterilization?
A: The human environment is filled with microorganisms. These tiny organisms are found everywhere on…
Q: Differentiate the following a. Foams test b. Smith's test c. Harrison's test d. Ictotest Table
A: Biochemical tests are tests that are performed on various bacteria in order to identify them based…
Q: Which of the following is antiseptic and disinfectant? O a. Filtration O b. None O c. Heat O d.…
A: Antiseptic They are those materials which is use to stop the growth of microorganisms.…
Q: Explain the term Food irradiation?
A: Disinfection is a process of killing germs from a surface or any object. There are many types of…
Q: Is it important to have a standardized way of counting and reporting AFB seen on a direct sputum…
A: Acid-Fast Bacilli (AFB) is a bacterial species that causes tuberculosis in humans and testing of…
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: What is the difference between cleaning, sanitizing, and disinfecting?
A: Cleaning, sanitization and disinfection are the process of making an area free from all the visible…
Q: Does a positive presumptive test mean that the water is absolutely unsafe to drink? Explain
A: Water is tasteless, transparent, inorganic. Colorless, and odorless chemical substance. Its chemical…
Q: What are the different types of disinfectants? How is each one different or similar from the others?…
A: Almost every environment on the planet contains bacteria and microorganisms. In fact, on one square…
Q: Why is it necessary to know the accurate proportion in mixing bleach and water in cleaning and…
A: Bleach is a strong disinfectant. It has a active ingredient sodium hypochlorite; an effective…
Q: Why are most antimicrobial chemical agents disinfectants rather than sterilants? What general…
A: Most chemical antimicrobial agents are disinfectants instead of sterilants. A disinfectant reduces…
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…
A: Health care product: Any product utilised in the management of health care is referred to as a…
Q: PM stands for “particulate matter”. The number 2.5 represents the size of the particulate. From a…
A: Particulate matter(PM) is an indicator of air pollution. Some major PM is dust, dirt, smoke, carbon…
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: explain 2 reasons for enteric coating of tablets
A: An enteric coating is a polymer barrier that is put on oral medications to stop them from dissolving…
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…
A: Any deviation from the normal is the diseased condition. The disease is caused by many reasons.…
Q: List some criteria for choosing good disinfectants and antiseptic
A: Disinfectants are antimicrobial compounds that are used on inanimate substances/surfaces. These…
Q: Give 3 examples of Antiseptic and 3 disinfectant use at home, in clinics, and in Hospital
A: Both antiseptics and disinfectants are cleaning agents. A same substance can be used either as an…
Q: Cannabinoids include: A) lysergic acid B) diethylamide C) hashish D) ketamine
A: Cannabinoids are compounds found in the plant Cannabis sativa. The compound tetrahydrocannabinol…
Q: a) What is the main purpose of using “Controlled Heat Treatment Procedure”? b) What are the main…
A: A. Warmth ( heat) treatment is the controlled warming and cooling of metals to adjust their physical…
Q: Which is better to use in washing clothes, soap or synthetic detergent? Explain
A: Detergents are the surfactants or the mixture of surfactants. Surfactants are the compounds that…
Q: which antiseptic do you think will be most effective against the probiotic? Why?
A: Probiotics are live microorganisms that have direct health benefits when consumed . They are usually…
Q: III. Effect of inhibitor Color of bromothymol blue indicator Test Tube Original color Final color A…
A: Bromothymol blue is a pH indicator that commonly turns yellow in acidic solution and turns blue in…
Q: Silvadene, a topical treatment for burns, contains 1% silver. What category of chemical…
A: option a is the correct answer . Silver sulfadiazine belongs to a class of drugs known as…
Q: f an antimicrobial removal device (ARD) bl
A: Introduction- antibiotic removal device (ARD) it is used to extraxt residual antibiotics in blood…
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…
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- Why is it necessary to know the accurate proportion in mixing bleach and water in cleaning and disinfecting high-touch surfaces daily in household common areas like tables, hard-backed chairs, doorknobs, light switches, or phones?What are some ill effects of improper use of bleach in households cleaning?Which is better to use in washing clothes, soap or synthetic detergent? ExplainIn sterilization, which among the supplies, instruments, glassware, etc. under the list of materials can be sterilized using either or both equipment below? List them down under the category: a) For “autoclaving” only, B) For Dry heat oven sterilization ,And C) Can be sterilized with either. Materials: 200-ml Erlenmeyer flask Stove 500-ml Erlenmeyer flask Autoclave 10-mL graduated cylinder Analytical balance 100-ml graduated cylinder pH meter Spatula Stirring rod 100-mL beaker Test tubes Distilled water Petri dish Stirring rod Alcohol lamp Glass dropper
- Name the frequently used stains in blood smear preparation. Describe brieflyand give their specific usesIdentify the neutral polymer carrier particle used together with iodine for antiseptic use.The physician has ordered 500,00 units of IV Pfizerpen every 4 hours. How much diluent will you add for a concentration of 500,000 units/mL? How many milliliters will you administer?