Gram positive anaerobe - Study guides, Class notes & Summaries

B - correct answer You are given a bacterium inoculated into a tube of broth with high oxygen, and you find the generation time is 28 minutes. Which of the following could be the generation time for this same bacterium growing in broth with no oxygen if this bacterium is an obligate anaerobe? A)must be 0 minutes this bacterium cannot reproduce at all with no oxygen B)15 minutes C)28 minutes D)120 minutes E - correct answer Which of the following should NOT have normal flora? A)Spleen...

Pharmacology- NURS 251 Module Exam 6 portage Complete Set Questions & Answers | UPDATED Antibiotics drugs that have the ability to destroy or interfere with the development of bacteria Bacteria Resistance the ability of some bacteria to resist the actions of antibiotics. Bactericidal antibiotics that work by killing the bacteria Bacteriostatic antibiotics that do not actually kill bacteria, but only inhibit their growth. Empiric therapy the administration of antibiotics base...

PHARMACOLOGY NURS 251 MODULE 6 EXAM QUESTIONS AND CORRECT ANSWERS (Infectious diseases / antibiotics ) PORTAGE LEARNING 2023/2024 GRADED A+. 2 / 9 1. Antibiotic: drugsthat have the ability to destroy or interfere with the developmentof a living organism, typically bacteria. 2. Infectious diseases: caused by pathogenic (disease-causing) organisms suchas bacteria, fungi, and parasites as well as by viruses. 3. Bacteria: defined as single-celled microorganisms.They can be found virtually...

Coliform - rapidly ferment lactose, are part of normal microbiota, may be opportunistic, aerobic or facultatively anaerobic. Found in soil and plants. Presence in water= impure water and poor sewage treatment 3 types of antigens used to serotype enteric bacteria - O-outer membrane K- capsular antigen H- flagellar lancefield typing - grouping catalase negative and coagulase negative bacteria based on carbohydrate composition of bacterial antigens found on cell walls. Used to organize vari...

MIP302 - Final Exam 2024/2025 questions with answers thermophiles - ANSWERS bacteria that live in environments with elevated temperatures (above 131°F) super/hyper thermophile - ANSWERS bacteria that live in environments with extremely elevated temperatures (above 300°F) Differential Media - ANSWERS allows for growth of bacteria, but differentiates bacteria based on some characteristic appearance on a media type Selective media - ANSWERS allows for certain types of bacteria to grow (...

Define the concept of universal precautions. correct answers Universal precautions means any and all samples, whether known or unknown, are to be treated as potentially hazardous (or pathogenic) materials. List at least 3 observations a researcher would be sure to note while assessing an unknown microbial sample. correct answers A lab researcher would be certain to note: Size and shape Any observable motility Gram status (positive or negative) The presence of any chemical reactions Cha...

Micro 202 Lab NDSU Exam with Complete Solutions Differential medium - Answer-Special characteristics that differentiate microbes based on physical appearance Serial dilution - Answer-Scientists first dilute the sample several times in a series to get a countable number Simple stain - Answer-Apply a single dye to differentiate between cells and background Sterilization - Answer-eliminates all forms of life Stock Culture - Answer-pure culture that's in use Bacillus cereus - Answe...

Define the concept of universal precautions (short answer) - Universal precautions means any and all samples, whether known or unknown, are to be treated as potentially hazardous (or pathogenic) materials List at lease 3 observations a researcher would be sure to note while assessing and unknown microbial sample (short answer) - Need to note: 1. Size and shape 2. Any observable motility 3. Gram status (positive or negative) While observing an unknown sample of limited amounts, a research...

ASCP Microbiology Exam (Answered) With Complete verified Solution Gemella Gram positive diplococcus. Thrive best at high partial carbon dioxide pressure. Facultative anaerobe. Oxidase negative. Catalase negative. In mucous membranes of humans and animals and upper digestive tract. Leuconstoc Gram positive cocci often in chains. Intrinsically resistant to vancomycin. Catalase negative. Are generally slime forming. Responsible for cabbage fermentation. Acanthamoeba A genus of amoe...

Portage Microbiology BIOD171 Exam 5 Questions and Answers 2024 Define the concept of universal precautions. -Answer-Universal precautions means any and all samples, whether known or unknown, are to be treated as potentially hazardous (or pathogenic) materials. List at least 3 observations a researcher would be sure to note while assessing an unknown microbial sample. -Answer-A lab researcher would be certain to note: Size and shape Any observable motility Gram status (positive or negati...