Q: How does cotton plug prevent contamination of the medium? [Answer in not more than 2 sentences
A: Cotton plugs are used in various experiments as lids to cover the mouth of the flask. It is usually…
Q: What is the difference of washing from hand disinfection?
A: Introduction:- Hand hygiene is very important for health. Hands are very important route of germs…
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: The physician who treats your puncture wound opts to insert a drainbefore applying the dressing.…
A: There are four types of cells/Tissues involved in this tissue repair mechanism:- 1) STEM CELLS- They…
Q: Would it be proper to say that a patient has been disinfected? Why orwhy not?
A: The chemical treatment is the process in which disinfecting compounds like chlorine is added to kill…
Q: Experiment :method of sterilization on glassware and media
A: Sterilization is a process by which all forms of life are killed, deactivated or removed from a…
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: ВАСТERICIDAL LAMPS 1. орen type (unshielded) неэкранированные 2. closed type, shielded 3. shielded ,…
A: There are general important points : We know that through UV -C that occurs naturally in sunlight…
Q: in the clinic, the acid-fast stain is used to diagnose infection with which bacterium?
A: The Ziehl-Neelson (ZN) stain is the most commonly utilized of the different types of AF staining…
Q: what is the difference between sterilizer , disinfectant & surfactant ?
A: There are thousands of microorganism present in the environment. Most of them are harmful to the…
Q: Identify the chemical indicator she used for her samples: a. Chemical indicator U:…
A: The type of substance that exhibits a distinct observable change when changes related to the…
Q: ILLUSTRATIONS: 1. Sterilizers seen in the laboratory and their parts.
A: 4 main methods of sterilizarion - physical methods Radiation method Ultrasonic method Chemical…
Q: Describe the type of media you choose in the laboratory, use and prepare them ,, I want to describe…
A: 1. Glass slides on which the sample is placed. 2. Cover slip made up of plastic. 3. Dropper 4.…
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: Unwashed hand Hand wet with alcoholfor 10sec. Handwashing using hand soap for 20 sec
A: Standard laboratory practices are followed to prevent exposure to bacterial cultures.
Q: What do you mean by the electroporation technique?
A: In microbiology and biotechnology, the new coding DNA is introduced to transform bacteria, yeast,…
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: How can I tell if there is contamination?
A: RFLP is a type of DNA polymorphism that has DNA sequence variations that can be recognized by…
Q: What force was responsible for the movement of substances through the filter paper?
A: Filter paper is made up of cellulose and thus functions as permeable membrane and movement of…
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: What is a Urease test
A: Urease Test: A biochemical test that detects the alkaline fermentation of urine…
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: Define disinfection. Define sterility. Compare and contrast disinfection with sterility.
A: Microorganisms are responsible for various diseases and food spoilage. It is therefore important to…
Q: Describe situations that require high-level disinfection and thosefor which medium- or low-level…
A: Step 1 Disinfection involves the use of a chemical sterilant or agent to eliminate virtually all…
Q: Which do you use first to clean the operating room, a disinfectant or a detergent? And why?
A: Operation theater is a sterile area where it should maintain the sterility to avoid occurance of any…
Q: types of condensers are
A: The function of a Condenser in the microscope is to collect the light from light source and…
Q: What is electroporation technique?
A:
Q: What is the significance of reporting the color and consistency of a stool specimen
A: Stool is the undigested portion of food intaken.It consists of waste products that are eliminated…
Q: What is the medical use of cyclosporin A.
A: When a donor organ expresses MHC molecules which are different from the recipient, the recipient…
Q: What purpose was served by filtering the milk sample after the addition of acid?
A: Milk is a white color liquid which is consists of various proteins and vitamins. Milk is an…
Q: List one method of disinfection, and one method of sterilization. Label which is which.
A: Disinfection is a process by which most of the harmful microbes are killed or inactivated. However…
Q: Equipment or materials used in immobilizing and separating cells of streak, pour and spread method.
A: Answer :- We need to understand one by one are as follow :- * Equipment or materials used in…
Q: Why do you think it is important to refrigerate a urine sample if an analysis cannot be performed…
A: Glucose (sugar) in the urine will continue to be used by any bacteria or cells found in a urine…
Q: Differentiate sterilization from disinfection.
A: Methods to remove unwanted microbes from the surfaces, clothes, and bodies are important.…
Q: What items are considered semi-critical and what is their level of disinfection in the Operating…
A: A hospital is a place or health care institution that provides care and treatment to the patients…
Q: SPECIAL METHOD OF WATER TREATMENT AT THE WATER-WIRED STATION 1. boiling 2. softening 3. ozonation 4.…
A: The specialized water treatment usually includes various types of methods such as physical method…
Q: How can organisms develop resistance to chemical disinfectants?
A: Bacteria can develop resistance to disinfectants over time either by acquisition of exogenous mobile…
Q: What items are considered non-critical and what is their level of disinfection in the Operating…
A: The process that eliminates all pathogenic microorganisms, is known as disinfection. This process…
Q: Why should the specimen be albumin free when performing the chloride test for urine?
A: Urine specimen should be free from albumin when performing the chloride test due to the following…
Q: What items are considered critical and what is their level of disinfection in the Operating Room?
A: The term "sterilization" refers to the elimination of every existing microorganism. Disinfection, on…
Q: Choose the combination of answers that most accurately completes the statement............. is the…
A: Iodophor is the iodine antiseptic of choice for wound treatment.
Q: f an antimicrobial removal device (ARD) bl
A: Introduction- antibiotic removal device (ARD) it is used to extraxt residual antibiotics in blood…
Q: stain
A: Cartilage is a smooth elastic tissue, it protects the bones at the joint by padding it.
Q: Is Vinegar a disinfectant?
A: It is not an EPA-registered disinfectant that means it won't kill 99.9 percent of bacteria and…
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