What impacts the action of antimicrobial chemicals?
The presence of organic matter, such as blood or saliva, may impair the action of antimicrobial chemicals. All bacteria die at once when they are exposed to heat or chemical treatment.
What do chemists mean by completion of a reaction?
When a reaction results in almost complete conversion of reactants to products, chemists say the reaction goes to... Completion A reaction that can occur in both forward and the reverse direction is called a(n)... Reversible reaction Is a state in which the forward and reverse reactions balance each other because they take place at equal rates
Is the law of chemical equilibrium true or false?
True or false: the law of chemical equilibrium states that at a given pressure, a chemical system may reach a state in which a particular ratio of reactant to product concentration has a constant value. False. True or false: the equation. H2+I2<--->2HI is an example of a homogeneous equilibrium (all are gases)
What is sterilization and decontamination?
sterilization The destruction or removal of all microbes through physical or chemical means. decontamination reduces number of pathogens to a safe level Healthcare-associated infection (HAI)
What is autoclaving?
Tap card to see definition 👆. -Autoclaving involves the use of both temperature and pressure. -adding pressure to the autoclave increases the temperature of the steam in it. -autoclaving is consistently effective in sterilizing most objects.
Which government agency regulates germicidal chemicals?
T/F: The government agencies that regulate germicidal chemicals are the Food and Drug Administration (FDA) and the Environmental Protection Agency (EPA). true. Silver sulfadiazine, a combination of silver and a sulfa drug, is used to. prevent infection of second- and third-degree burns.
Is it bad to filter a liquid?
false. When filtering a liquid, it is a bad idea to use a membrane with a pore size smaller than necessary because. the smaller the pore size, the slower the filtration process, so you would be wasting time. Identify each of the important areas of the electromagnetic spectrum on the figure.
What is decontamination in healthcare?
decontamination. reduces number of pathogens to a safe level. Healthcare-associated infection (HAI) infections acquired while receiving treatment in a hospital or other healthcare facility. disinfection by-products (DBPs) compounds formed when chlorine or other disinfectants react with natural chemicals in water.
What is the difference between disinfectant and antiseptic?
a) Disinfectants are chemicals that completely destroys all microbes on a product. Antiseptics are chemical s that reduce the number of microbes on a product. b) Disinfectants are chemicals that reduce the number of pathogenic microbes on an inanimate surface or object. Antiseptics are chemicals used to delay the spoilage ...