NURSING TEST

Microbiology Exam -1 multiple choice Questions and Answers Microscopic organisms such as bacteria, yeast, and single cell protozoa are studied in microbiology as well as _____________. a. viruses b. large animals c. plants such as mosses and cedar trees d. small animals such as mice and jelly fish a. viruses This was the key to the discovery of and the sequential study of microorganisms. a. Koch's postulates b. the development of the cell theory c. Van Leeuwenhoek's m...

Microbiology Chapter 3 Questions and Answers 4 Processes of Life growth, reproduction, responsiveness, metabolism Prokaryotes kind of cell without a nucleus eukaryote kind of cell with a nucleus organelles specialized structures that act like tiny organs to carry on the functions of the cell glycocalyx gelantious, sticky substance that surrounds the outside of a cell capsule a glycocalyx of a bacterium composed of organic chemicals firmly attached to the...

Microbiology and Parasitology Questions and Answers When was the term microbiology first used 1860s What four areas of study are encompassed by clinical microbiology Viruses, fungi, bacteria, and parasites What is the difference between a pathogen and an opportunistic pathogen Pathogen: a bacteria capable of causing a disease Opportunistic pathogen: microorganisms that invade the body and cause illness only when the body's immune defense are impaired or absent How do...

Microbiology Lecture Exam 1 Questions and Answers Microbiology the study of microorganisms and the diseases they cause Bacteriology the study of bacteria (ex. E. Coli, Staph, Strep, Salmonella) Mycology the study of Fungi (ex. yeast, ringworm, mushrooms) Virology the study of viruses (ex. HIV, Rhinovirus, Colds, Influenza) Parasitology the study of parasites (ex. worms, protozoans) Protozology the study of protozoans (ex. paramecium, amoeba, plasmodium) ...

Chapter 1 A Brief History of Microbiology Questions and Answers Antoni van Leeuwenhoek the first person in history to view protozoa and bacteria. Observations of microbes introduced most types of microorganisms to the world and earned him the title "Father of Bacteriology and Protozoology." the first to develop a taxonomic system for classifying organisms Linnaeus Leeuwenhoek's discoveries were named and classified by Linnaeus Relatively large microscopic eukary...

Microbiology Quiz Answers Questions and Answers Which of the following is the result of the action of cell wall inhibiting drugs? A. Cells become more susceptible to osmotic pressure. B. Cells cannot attach to their hosts. C. The replication of cells, including cancer cells, slows down. D. Ribosomes lose their function. E. The sterols in the cell wall become nonfunctional. A Semisynthetic drugs represent all of the following improvements EXCEPT: A. they work faster. B. they are l...

Microbiology Questions and Answers correct A medical assistant should identify which of the following microorganisms as having a helpful function in the body Lactobacillus acidophilus A medical assistant is talking with a patient who has a new diagnosis on Pediculus humanist cactus the medical assistant should explain that this is an investigation of which of the following multicellular parasite Lice Medical assistant is talking with a patient who has a vaginal yeast infection w...

MLT microbiology Questions and Answers Autotrophs organisms that produce organic compounds from carbon dioxide as a carbon source, using either light or reaction of inorganic chemical compounds as a source of energy Phototrophs autotrophs that use photosynthesis to feed Chemolithotrophs autotrophs that obtain energy by oxidation of inorganic compounds Heterotrophs organisms that requires organic substrates as a source of carbon for growth and development Fastidio...

Microbiology Questions and Answers Aseptic Free from contamination by microorganisms Autoclave Container using steam, produced under high pressure and temperature, to sterilise equipment - items can be kept dry by wrapping tightly in tinfoil. Name 5 Aseptic techniques 1. Working in a sterile bench-space 2. Accessing a glass container 3. Accessing a Petri dish 4. Flaming to sterilise instruments 5. Securing a petri dish Aseptic techniques; 1. Working in a sterile ben...

Microbiology: Chapter 5 Multiple Choice Questions and Answers Both flagella and cilia are found primarily in a. algae b. protozoa c. fungi d. both b and c b. protozoa Features of the nuclear envelope include a. ribosomes b. a double membrane structure c. pores that allow communication with the cytoplasm d. b and c e. all of these d. b and c The cell wall is usually found in which eukaryotes? a. fungi b. algae c. protozoa d. a and b d. a and b What is embedde...

Microbiology Exam 1 study guide answers Questions and Answers correct What is the definition of microbiology? is the study of microorganisms and their activities. In addition, it also is the study of small living things. Microorganisms are those organisms that are too small to see with the naked eye and include things like bacteria, fungi, and viruses. What kinds of organisms do microbiologists study? Microbiologists study microorganisms. Microbiologists may specialize in the s...

Microbiology Midterm Exam Questions and Answers Define Micro- 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? 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? Microbes What is the smallest simplest single-celled organism? Ba...

3.3 Microbiology Questions and Answers correct Reproduce by binary fission Bacteria All Microorganisms are harmful to the body False Can be spread through direct contact with a patient MRSA types of spiral bacteria spirochetes Microorganisms are measured in microns CJD is cause by a prion contain threadlike structures or tails flagella single celled organisms protozoa rod-shaped bacteria bacilli Methicillin-resistant Staphy...

Viruses – Microbiology Questions and Answers Are viruses living or nonliving? nonliving Why might some people consider viruses alive? -can be killed -crystallized like table salt can viruses be killed? yes Can a virus maintain homeostasis like cells? No Are viruses cellular or non cellular non Virus non cellular particle made up of genetic material and protein that can invade living cells 2 main things that make up a virus genetic material and...

Microbiology Chapter 1-6 Test Questions and Answers Microorganisms are entities that are too small to be seen with the unaided eye. Examples of Microbes Bacteria, Viruses, Protozoa, Fungi, Algae, and Larvae of Helminths Pathogenic Microbes cause disease. Microorganisms are Beneficial They: Decompose Waste Are producers of oxygen by photosynthesis Provide a food source for many other organisms Produce fermented foods such as vinegar, cheese and bread Produce anitbiot...

Microbiology Exam #1 Review Questions and Answers What are the 3 domains within Microbiology? Bacteria Archaea Eukarya List the types of Eukarya. Protists Fungi Plants Animals Why shouldn't you always wash your hands with alcohol and Germ X? You'll be wiping off the good bacteria within your body along with the bad bacteria. List the two types of Microorganisms Prokaryotes and Eukaryotes What are some examples of Prokaryotes? Bacteria and Archaea Wh...

Microbiology Chapter 1 McGraw Hill Connect Questions and Answers Slime Molds Which organisms behave like protozoa during one phase of the life cycle and like fungi in another phase of the life cycle? False True or false: Cellular microbes are often arranged in multicellular complexes with differentiated tissues. fungi protists archaea bacteria Which four of the following entities are cellular? Antiseptics Joseph Lister is best known for his work with Petri Wh...

Microbiology Exam 3 Questions and Answers Microorganisms that "mineralize" organic compounds (select the essence of mineralization, not from Wikipedia) A. render them less toxic. B. degrade them to minerals such as the salts of calcium, magnesium and potassium. C. reduce them to methane. D. render them water-soluble. E. oxidize them to CO2. E Which of the below is notorious in Florida and elsewhere as the cause of necrotic skin- and flesh-lesions? A. Vibrio vulnificus B. V....

Chapter 18 Microbiology Questions and Answers Why is microbiology important to the dental assistant? to understand the nature of pathogens and ways to prevent the transmission of disease in the dental office Who is referred to as the Father of microbiology? Louis Pasteur Who recognized the airborne microorganisms were responsible for postsurgical infections? Joseph Lister Who was responsible for discovering the rabies vaccine? Pasteur What are the three primary s...

Microbiology Lecture Exam 1: Ch. 1, 3, 4, 5 Questions and Answers Highly adherent, colonizing glycocalyx Biofilm Microorganisms associated with human disease: parasites, fungi, bacteria, viruses. Pathogen A sequence of nucleotides forming part of a chromosome. Gene Describe how microbes are classified. Prokaryotic or eukaryotic (though prokaryotes are all microorganisms) and they are named by genus and species. Describe the role and impact of microbes on earth an...