TOPGRADE

Microbiology Chapter 11 Questions Correctly Answered. ______ is the general term used for a reduction of the microbial load in order to lower the possibility of infection or spoilage. - CORRECT ANSWER Decontamination All of the following describe the typical microbial population targeted by anti-microbial drugs EXCEPT which of the following? - CORRECT ANSWER Uniform populations of like microbes A sterile object is free of which of the following? - CORRECT ANSWER All viable microorgani...

Microbiology NCLEX Questions Correctly Answered. For which of the following disease processes has microbial infection been implicated? Select all that apply. A gastric ulcers B diabetes type one C renal artery stenosis D schizophrenia E obesity F deep vein thrombosis - CORRECT ANSWER A gastric ulcers B diabetes type one D schizophrenia E obesity Which one of the following statements about lipids is correct? A saturated fats contain many double bonds B unsaturated fats do not ...

Microbiology Antibiotics Study Guide Questions With Complete Answers. What is an antibiotic? A. An organism that inhibits the growth of other organisms B. A chemical that inhibits microbial growth C. A synthetic chemical that kills bacteria D. All available answers are characteristics of an antibiotic. - CORRECT ANSWER B What does the Kirby-Bauer test assess? A. The ability of a microorganism to swim away from an antibiotic B. The ability of a microorganism to secrete an antibiotic...

Microbiology - General Microbiology (55 MCQ) Final Exam. Question 1 : Which of the following is an important disinfectant on account of effectively destroying gram-positive and gram negative bacteria, viruses and even spores at low pH levels a) Phenol b) Alcohol c) Chlorine d) Hexachlorophene - CORRECT ANSWER c) Chlorine Question 2 : Conjugation does not involve a) Bacteriophages b) HFr c) Fr d) Plasmids - CORRECT ANSWER a) Bacteriophages Question 3 : All ...

Microbiology - General Microbiology (55 MCQ) Final Exam. Question 1 : Which of the following is an important disinfectant on account of effectively destroying gram-positive and gram negative bacteria, viruses and even spores at low pH levels a) Phenol b) Alcohol c) Chlorine d) Hexachlorophene - CORRECT ANSWER c) Chlorine Question 2 : Conjugation does not involve a) Bacteriophages b) HFr c) Fr d) Plasmids - CORRECT ANSWER a) Bacteriophages Question 3 : All ...

Microbiology Ch. 1: The Main Themes of Microbiology Study Guide Test. Bacteria such as Staphylococus belong to the Domain ______ - CORRECT ANSWER bacteria ________ are prokaryotic organisms that are often found growing in extreme environments - CORRECT ANSWER Archaea The three domains of the Woese-Fox system include the true bacteria in Domain Bacteria, the extreme microbes in Domain ________, and the eukaryotic organisms in Domain Eukarya - CORRECT ANSWER archaea In the Woese-Fox ...

Microbiology Harr Questions And Answers. The aseptic collection of blood cultures requires that the skin be cleansed with: A. 2% iodin and then 70% alcohol solution B. 70% alcohol and then 2% iodine or an iodophor C. 70% alcohol and then 95% alcohol D. 95% alcohol only - CORRECT ANSWER Correct Answer: B When cleansing the skin with alcohol and then iodine for the collection of a blood culture, the iodine (or iodophor) should remain intact on the skin for at least: A. 10 sec B. 30 s...

Microbiology BOC Review Practice Exam Guide. Proper media for culture of a urethral discharge from a man include: a sheep blood and phenylethyl alcohol agars b eosin-methylene blue and sheep blood agars c thioglycollate broth and chocolate agar d chocolate and modified Thayer-Martin agars - CORRECT ANSWER d chocolate and modified Thayer-Martin agars d Chocolate agar and chocolate agar- based selective media should be used for recovery of Neisseria gonorrhoeae from urethral discharge....

Microbiology EOG Review Practice Test. Prokaryote - CORRECT ANSWER unicellular organism that lacks a true nucleus Ex: Bacteria Eukaryote - CORRECT ANSWER cells that have a nucleus Ex: animals, plants, protists Microbe - CORRECT ANSWER Microscopic organisms, like bacteria, viruses, and protists Microbiology - CORRECT ANSWER the study of microbes including their lives, features, and impact on the natural world. Virus - CORRECT ANSWER particle that consists of a nucleic acid enc...

Microbiology Midterm Exam Correctly Answered. Define Micro- - CORRECT ANSWER Less than 1mm and cannot see with the naked eye Need a microscope to see Microbes, microorganisms, germs, bugs What are the 5 groups of microorganisms studied? - CORRECT ANSWER Bacteria--most famous Virus--2nd Fungus--3rd Protozoa--some but few Algae--not a human pathogen What generates 1/2 of the O2 that we breathe and would make life impossible without? - CORRECT ANSWER Microbes What is the smalles...

Viruses – Microbiology Questions And Answers. Are viruses living or nonliving? - CORRECT ANSWER nonliving Why might some people consider viruses alive? - CORRECT ANSWER -can be killed -crystallized like table salt can viruses be killed? - CORRECT ANSWER yes Can a virus maintain homeostasis like cells? - CORRECT ANSWER No Are viruses cellular or non cellular - CORRECT ANSWER non Virus - CORRECT ANSWER non cellular particle made up of genetic material and protein that can in...

Microbiology Chapter 22 Study Guide Test. Which of the following is an opportunistic pathogenic fungus in humans? A. Blastomyces dermatitidis B. Coccidioides immitis C. Candida albicans D. Histoplasma capsulatum E. Paracoccidioides brasilientis - CORRECT ANSWER C Opportunistic fungi A. always have two physiological and structural forms B. are normal microbiota for many individuals C. have special proteins for colonizing the body D. are tracked by epidemiologists E. have the sam...

NHA Microbiology Review Practice Test. 1) Which of the following structures in a human cell contains the cells genetic information? - CORRECT ANSWER Nucleus 2) Which of the following components of the body cells provides the energy the cell needs to perform its specific functions? - CORRECT ANSWER Mitochondrion 3) Which of the following structures in a human cell swords and synthesizes glycoproteins? - CORRECT ANSWER Golgi apparatus 4) Which of the following components of the body ...

Microbiology Chapter 2 Questions And Answer. Which of the following best describes the structure of DNA? - CORRECT ANSWER A double helix consisting of two sugar-phosphate backbones with nucleobases oriented towards the interior. Which of the following correctly describes the pairing and hydrogen bonding of nucleobases in DNA? - CORRECT ANSWER Adenine pairs with thymine via two hydrogen bonds; cytosine pairs with guanine via three hydrogen bonds. Fructose is Carbohydrate that belongs t...

Mastering Microbiology Practice Test. Which of the following types of organisms uses hydrogen sulfide for reducing power? - CORRECT ANSWER Purple Sulfur Bacteria In which organism would you likely find a chlorosome? - CORRECT ANSWER Green Sulfur Bacteria Which of the following is a bacterium that performs oxygenic photosynthesis? - CORRECT ANSWER Cyanobacteria Which of the following is a trait unique to photosynthetic eukaryotes? - CORRECT ANSWER the presence of chloroplasts At ...

Mastering Microbiology Practice Test. Which of the following types of organisms uses hydrogen sulfide for reducing power? - CORRECT ANSWER Purple Sulfur Bacteria In which organism would you likely find a chlorosome? - CORRECT ANSWER Green Sulfur Bacteria Which of the following is a bacterium that performs oxygenic photosynthesis? - CORRECT ANSWER Cyanobacteria Which of the following is a trait unique to photosynthetic eukaryotes? - CORRECT ANSWER the presence of chloroplasts At ...

Microbiology: Chapter 9 Questions With Correct Answers. Denaturation - CORRECT ANSWER The disruption of proteins from their native state is known as __. -CHO - CORRECT ANSWER Aldehydes are organic substances that contain a __ functional group on a terminal carbon. 1. Ethylene Oxide 2. Chlorine Dioxide - CORRECT ANSWER Which of the following compounds are commonly used as gaseous sterilants or disinfectants? Heat - CORRECT ANSWER Prions are very resistant to inactivation by __ and ...

Microbiology: Chapter 1 - The Main Themes of Microbiology Study Guide Test. Which microbe(s) would NOT have a true nucleus? - CORRECT ANSWER Bacteria - Bacteria are prokaryotic and lack a true nucleus. A _____ is a pathogen that uses an infected host cell's genetic and metabolic machinery for reproduction and assembly. - CORRECT ANSWER Virus Which of the following domains include only single-celled organisms? - Archaea - Bacteria - Eukarya - CORRECT ANSWER - Archaea: Single-celled...

Microbiology Chapter 15 Exam Questions Correctly Answered. Which of the following is NOT considered part of the body's nonspecific lines of defense against disease? A) antibodies B) mucous membranes C) intact skin D) bloodborne chemicals E) phagocytic cells - CORRECT ANSWER A) antibodies Which of the following are phagocytic cells found in the epidermis? A) neutrophils B) natural killer lymphocytes C) microglia D) dendritic cells E) wandering macrophages - CORRECT AN...

Chapter 13 (Microbiology) Questions And Answers. 1) How do all viruses differ from bacteria? A) Viruses are filterable. B) Viruses are obligate intracellular parasites. C) Viruses do not have any nucleic acid. D) Viruses are not composed of cells. E) Viruses do not reproduce. - CORRECT ANSWER D 2) Which of the following statements provides the most significant support for the idea that viruses are nonliving chemicals? A) They are not composed of cells. B) They are filterable. C) ...