Frequent use of antimicrobial drugs in health care settings can select for drug-resistant populations of microbes in places such as hospitals. O True O False

Q: The number of microbes needed to cause illness in the host A. the disease threshold B. Minimum…

A: Disease threshold refers to the condition of the disease after which there is requirement for proper…

Q: Humans have learned through history how to use the abilities of microbes to their advantage.…

A: Microbes have a vital role in every aspect of life. They are significant in the environment,…

Q: Which of the following statements regarding microbial death is FALSE?   Question options:   cell…

A: All of these statements are TRUE.

Q: Very cold or freezing temperatures will kill microbes.  true /false

A: Every organism is temperature dependent because enzymes present in them work at certain temperature…

Q: Which of the following statements regarding the transmission of pathogens from environmental…

A: Asepsis: It can prevent the rate of nosocomial infections. Principles of asepsis Hand hygiene. Safe…

Q: Which of the following is not a property of an antimicrobialagent?(a) Must have a favorable…

A: Antimicrobial agent, any of a huge assortment of substance mixes and actual agents that are utilized…

Q: A term to describe physical treatments that kill microbes on items or surfaces would be…

A: Microbes are microorganisms that make up a large fraction of the atmosphere. They are present…

Q: has confirmed that antimicrobial resistance is one of the top global public health problem. Explain…

A: Antimicrobial resistance  is capabilities in microorganisms that change over time and no longer…

Q: Sanitization is a process by whicha. the microbial load on objects is reducedb. objects are made…

A: Pathogens including bacteria and viruses are distributed in every environment on the earth. There…

Q: Sanitation may achieve O a. Reduction of microbial population O b. Sterilization O c. Reduction of…

A: Sanitization is one of the important microbial control measure. Sanitization is important to…

Q: What type of antimicrobial/antibiotic is completely synthesized in a laboratory? O Synthetic O…

A: Antibiotics are a large chemical class of therapeutics that are produced naturally or synthetically.…

Q: ed by killing bacteria around a central point. it involves chemicals. it reaches a billion…

A: The colony can be defined as the visible mass of microorganisms  and all  of them originating from…

Q: Explain how normal exposures to microbes relate to the 'Hygiene Hypothesis'. Provide examples of…

A: Hygiene hypothesis states that exposure to microbial agents at an early age leads to the development…

Q: Microbial pathogenicity relates to A) O how a microbe overcomes host defenses B) O how a microbe…

A: Introduction: Microbe refers to single-celled organisms. They are minute in size and cannot be…

Q: The application of 70% ethanol to a patient's skin is done to kill all microbes. The proper term…

A: Question 1: Antimicrobial agent are such chemicals or drugs that have the capacity of either killing…

Q: Pathogenic microbes that cause disease in health care settings fall under which category of…

A: There are a variety of bacteria that live in close association with the human body. There is a rich…

Q: Where on your body đo microbes Iive? O A. On your skin O B. In your gut O C. In your mouth O D. All…

A: Microbes are small living beings present all over the place including soil, water and air. They are…

Q: Which of the following is not a condition of Koch’s postulates?a. isolate the causative agent of a…

A: Koch's postulates are four criteria designed to establish a causative relationship between a microbe…

Q: Penicillin which is naturally produced by the mold Penicilum notatum to ki bacteria is the first…

A: As per batleby guidelines we have answer only first one. You may repost the rest of the questions…

Q: Which of the letter labeled microbes is exhibiting gamma-hemolysis? O Both Microbes A and B O…

A: Blood agar is an example of enriched medium that has multiple nutrients and is used as a basal…

Q: The best descriptive term for the resident microbes isa. commensals b. parasites c. pathogens d.…

A: Microbes are tiny organisms which we can not see only by eyes, we need instruments like microscope…

Q: Match the early scientists with their notable discoveries:  Alexander Fleming Howard Florey and…

A: Penicillin is a group of antibiotics, derived originally from common moulds known as Penicillium…

Q: Emerging infectious diseases are more likely to arise in nature versus being engineered in the…

A: Emerging infectious diseases or EIDs are the infectious diseases that have appeared recently in a…

Q: Which of the following statements regarding microbial death is FALSE? Question options: cell…

A: Microbial death is defined as the permanent loss of reproductive capacity of microbes under ideal…

Q: The survival, growth and reproduction of microorganisms are influenced by physical and nutritional…

A: Microbes The growth of microbes can be controlled by various physical and chemical agents. Some of…

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: We are outnumbered by the bacteria in our colon. Why don't they typically make us sick? a) They…

A: The human microbiome helps to maintain the intestine linings and prevents the growth of pathogenic…

Q: Based on the limited information provided from each image below and what you know about…

A: Antimicrobial medications are molecular agents that inhibit or kill the development of microbes.…

Q: Communicable diseases caused by microbes must have O A portal of exit only A portal of entry only…

A: Portal of entry is a route through which a microbe enters into a living body. Portal of exit is a…

Q: Which of the following is NOTa change in behavior that can negatively alter microbial composition?…

A: The microbiota composition in the human body plays an important role in the normal functioning of…

Q: (2) y lahäi Control of accidental and deliberate release of biological material is * .called…

A: Reference to the first statement: Biological Material includes - Blood, Urine, Human tissue, Semen,…

Q: You are choosing an antimicrobial agent. One said kills 99% of germs and another says kills 99.99%…

A: Antimicrobial agents are chemicals that are used to sterilize or disinfect surfaces and get rid of…

Q: In a clinical laboratory, all microbes contained in a clinical sample are isolated and identified.…

A: Clinical microbiologists identify different bacteria present in a sample and isolate them based on…

Q: Which of the following would you expect if you let surfaces stay wet for 5 minutes instead of 10…

A: Medical disinfectants: Reducing the chances of healthcare-associated infections in health care…

Q: Harmless microbes fending off pathogenic microbes from invading the host Opportunistic pathogenesis…

A: Microbes are found everywhere and it can be both beneficial and harmful. Beneficial microbes are…

Q: drug failed to work. Even if resistance is not an issue, the antimicrobials are found to only have a…

A: Hi, Thanks For Your Question.  Answer : Correct Option Is A (Microbial components vary over…

Q: The clear zone around an antibiotic disk Multiple Choice is a plaque indicating the bacteria got…

A: Antibiotics are the drugs that are synthcised with the aim to kill, inhibit or eliminate the…

Q: to minimize health hazard, it is necessary to sterilize

A: Any technique that eliminates, kills, or deactivates all forms of life and other biological agents…

Q: Microbial forensics is the field of science that is investigating all of the different ways in which…

A: Forensic science is the field that analyzes and examines the crime scene so as to help in…

Q: Make a Critique report about "INTERDISCIPLINARY RESEARCH APPROACHES TO EMERGING PATHOGENS OF…

A: Introduction- Emerging pathogens generally acts as newly existence and rapidly enhancing in…

Q: Microbes can provide beneficial activities. Bioremediation (using bacteria) is a process used to…

A: Answer

Q: Many antimicrobials were discovered in the first half of the 20th century. Match the early…

A: Antimicrobial drugs are those which either kill the microorganisms or prevent their growth. These…

Q: write about DNA, DNA inhibitors, Antimicrobial, and Antimicrobial resistance

A: DNA Deoxyribonucleic acid or DNA is a molecule that constitutes two polynucleotide chains. These…

Q: ell me three things that you know about controlling microbial growth - think about how you handle…

A: Microbiologists utilized laboratory cultures to investigate bacteria and viruses. Many elements of…

Q: Answer each of the following about the microbe you choose. 1. Scientific name of the microbe. 2.…

A: Normal flora  Normal flora are microorganisms that live inside a living host without causing any…

Q: Many antimicrobial drugs target bacterial.metabolism. Which phase of microbial growth would be best…

A: Log phase

Q: Microbial Sensitivity Matching:

A: 1. Lawn- Solid growth of bacteria across the surface of a plate. 2. A large zone of inhibition-…

Q: Which of the following best describes the pattern of microbial death? O Not all of the cells in a…

A: Bacterial populations die at a constant logarithmic rate. Microorganisms were previously considered…

Microbial Isolation

Isolation of the microorganisms in microbiology is the process of developing a pure culture by separating one species of microbe from a mixture of many other species. A pure culture is a culture that contains only one species of microbe.