What is the key ingredient of hand sanitizers?

Q: 3. How would the lab select which antimicrobials to test against the isolated pathogen? In other…

A: There are certain criteria depending on which the lab would select which antimicrobials to test…

Q: An inoculating loop or needle is sterilized using heata. by one brief passage.b. for exactly 5…

A: Microorganisms or microbes are small living organisms that can be observed with the aid of…

Q: In your own words, Explain the basic rules in applying the dressing and the bandaging

A: DRESSING and BANDAGING:    this is done to cover the wound from contamination and stop bleeding .…

Q: 1. What are the pre-analytical phase in doing the Direct Fecal Smear? 2. Discuss the Cleaning and…

A: Direct Fecal Smear is done for checking the presence of bacteria and parasites.

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: Chemical used to kill microorganisms on inanimate objects is called Select one: O a. Disinfectant O…

A: Health and hygiene both are important aspect for a human being to live good and healthy life.…

Q: Name 4 different sterilization/disinfecting methods, how they fight microbes,

A: STERILIZATION :  It is the process in which removal of all the living forms (microorganisms) and…

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: 1. What is the chemical basis for a positive test in Molisch test? 2. What is the chemical basis for…

A: MOLISCH TEST:- It is a chemical test that is used to detect carbohydrates in a given sample.…

Q: Urinary Tract Infection

A: 1. Critical threshold refers to transition range when small change in  spatial pattern produces…

Q: -For each item listed below, select a sterilant that you feel is the most suitable and effective for…

A: A growth medium is intended to promote the growth of a variety of microorganisms or cells by the…

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: Briefly explain how the following can affect the quality of stained blood film; I) .The size of the…

A: As per our guidelines, we are supposed to answer only one question. Kindly repost the other question…

Q: he following are the steps, listed in random order, for utilizing koch's postulates. what should be…

A: Koch's postulates were created in the nineteenth century as a set of basic instructions for…

Q: Please explain briefly how the Bile Esculin Test works. How is a positive test attained? What does…

A: Bile esculin agar is a selective and differential medium. The selective component is “bile”, while…

Q: 28. Which of the following is an antiviral drug? acyclovir penicillin b. ciprofloxacin d.…

A: Antiviral medicines are those medicines that have the ability to fight against various viral…

Q: 1.Tabulate the similarities and differences between pasteurization and sterilisation, give examples.…

A: Note : Since, you have asked mutiple questions, we will solve the first question for you. If you…

Q: "Sterilisation is defined as the process by which all-living cells, viable, spores and virus are…

A:

Q: 2.  Mechanical disinfection is typically more effective than manual techniques.

A: Disinfection is the removal, deactivation, and killing of microorganisms. Deactivation and…

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

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Q: Which of the following apply to alcohols?  Mark ALL that apply: - disinfect items that are soaking…

A: Alcohol is an organic compound that carries at least one hydroxyl functional group bound to a…

Q: Explain the importance of handwashing and the use of an appropriate antiseptic.

A: Antiseptics are substances that prevent the growth or action of microorganisms on living tissue. It…

Q: 5) Aseptic technique refers to A) the microbial inoculum placed into a test tube or onto a Petri…

A: To determine the correct answer among four options related to aseptic technique.

Q: what term best describes swabbing the skin with alcohol? a.bacteriostasis b. degerming c.…

A: Swabbing the skin with alcohol is knows as degerming - a process in which we physically remove the…

Q: . Handwashing is vital for healthcare workers. What are the three most common infections in…

A: Most commonly transmitted infections by hands of healthcare workers are 1) Catherte associated…

Q: Do you think UVC disinfection of N95 face masks is effective? Give two (2) important considerations…

A: N95 filtering facepiece respirator or N95 mask is a piece of personal protective equipment that…

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: 1. Explain the effectiveness of 70% alcohol as antiseptic compared to the action of  40% and 95%…

A: Alcohol acts as an antiseptic where they kill the microorganism by denaturing their cell wall.   As…

Q: Enumerate the common tests employed to the following dosage forms and give the reason why the test…

A: The various dosage form have to go through some test in order for them to be reagrded safe for use…

Q: elg äbäi An example of an antiseptic. would be A- Soap B- Rubbing alcohol O C- hand lotion O D-…

A: a liquid or cream that prevents a cut, etc. from becoming infected is called anticeptic

Q: 1. Differentiate the types of culture media based on its physical state and uses.

A: MICROBES They are unicellular organisms that cannot be seen with the naked eye.This is why they are…

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

A: Heavy metals can be used as antimicrobial agents. many samples of significant metals are silver,…

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: Which of the following factors affect the effectiveness of hand washing: Select one: a. Frequency…

A: Pathogens are microorganisms that can cause an infection and disease to an organism. Our hands are…

Q: Please discuss how the Methyl Red-Vogues Proskauer test help distinguish microbes from each other.

A: Methyl Red (MR) and Voges-Proskauer (VP) broth is used as the medium in which both the Methyl Red…

Q: 1. What are the proper requirements for performing a comb test? A. Anti-D serum B. Centrifuge C.…

A: Sometimes  our immune system start producing ANTIBODIES against our own cells, that result in the…

Q: 1. Answer the questions in the Think About It a. What are some factors used to determine the BSL…

A: Disclaimer: Since you have posted a question with multiple sub-parts, we will solve first three…

Q: Which of the following is not a factor that should be considered when selecting a antimicrobial…

A: Antibiotics are essential in the treatment of orofacial infections in dentistry. They're used to…

Q: 1. What do you combine to prepare an agarose gel? 2. What will form on the electrodes if the current…

A: Hi! Thanks for your question but it seems like your question contains some external site or url…

Q: 2. Differentiate antiseptics and disinfectants. Include examples of each in your answer. Indicate…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 2. In a laboratory, the following should not be worn: * a. Loose clothing O b. Dangling jewelry O c.…

A: In the chemistry lab, we should avoid avoid wearing hanging and loose cloths and jewelries'. One…

Q: 5. Which of the following statement is the most appropriate for the description of a sample which…

A: Sterilization is a technique by which all the microbes are killed in the solution/media. The most…

Q: 1. Discuss the following test highlighting on the procedures and positive result: a. Bachmann…

A: If you test in a community testing program or take a self test and it positive you should go to a…

Q: 3. For the tests listed in following table, describe the appearance of a positive result. In the…

A: Benedict’s test is performed by heating the reducing sugar solution with Benedict‘s reagent. The…

Q: 4. The purpose of conditioning agent on shampoo is A. To bring moisture to nail C. To bring moisture…

A: Cosmetic products are meant to provide care and cleaning and care and for beauty enhancement.

Q: (i) What are disinfectants? Give an example.(ii) Give two examples of macromolecules that are chosen…

A: Hygiene is the condition for better and safe life of organisms and disinfectant and sanitation play…

Q: 5.Discuss the purpose, process, and possible risks from food irradiation.

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 3. The bacterial isolated from the abscess was also used in the test shown below. (a) What is the…

A: A pus-filled, tender to touch, inflamed region of a tissue is called abscess. Bacterial infections…