Streptococcus pyogenes - Study guides, Class notes & Summaries

Question 1 Correct 4.17 points out of 4.17 The best defense against arboviruses is . Select one: a. prophylactic rifampin b. vaccination c. vector control d. prompt treatment with acyclovir Question 2 Correct 4.17 points out of 4.17 Meningitis can be caused by a number of microbes, and the causative organism is often identified by microscopic observation of the cerebrospinal fluid. Identify the mismatch in the following list oforganisms and the description of the microscopic obse...

FSE Microbiology Final Exam Questions and Answers 100% Pass Infections that arise in healthcare settings are referred to as ____________ infections. Nosocomial What is another term for tetanus? Lockjaw Which bacterium is responsible for causing strep throat? Streptococcus pyogenes What bacterium leads to the development of a furuncle? Serious hair follicle infection called a boil What term describes the death of tissue? Gangrene 2 Which bacterium is linked to toxic...

Which of the following is a scientific name? a) IGAS b) Flesh eating bacteria c) Streptococcus pyogenes d) "Staphylococcus aereus" (italicized) Correct Answer-d) "Staphylococcus aereus" (italicized) Who was the 1st person to use the word "cell" after looking at cork? a) Lister b) Jenner c) Hooke d) Pasteur e) Fleming Correct Answer-c) Hooke The three main domains are: a) Prokaryote, Eukaryote, Algae b) Bacteria, Algae, Eukarya

Streptococcus pyogenes Which of the following is a scientific name? IGAS Flesh-eating bacteria Group A streptococcus Streptococcus pyogenes Streptococci False Bacteria have their genetic material enclosed in a special nuclear envelope. Eukaryotes Fungi are ___________. a) Prokaryotes b) Eukaryotes c) Always molds d) Always multicellar e) Both a and b True Helminths are multicellular animal parasites that are not strictly microorganisms. Biogenesis The claim that living cells can arise only...

EXAM 1:MCB 2610 Exam 1 with Complete Solutions Streptococcus Pyogenes -Gram +/Gram - ? -Spore Forming? -Motile? -Pathogenic? -Morphology? -Clinical Signs -Sensitive to? -Lifestyle CORRECT ANS--Gram +

Microbiology CSMLS Review Questions and Answers Rated A+ The pulmonary form of anthrax is known as - Valley fever - Walking pneumonia - Farmers' lung - Woolsorters disease Woolsorters disease Streptococci are unable to synthesize the enzyme - Catalase - Kinase - Hyaluronidase - Lipase Catalase (Organisms that synthesize the enzyme catalase are able to protect themselves from the killing effects of H2O2 by converting it to H2O and O2. Streptococci are unable to do this) W...

PHT 312 - Microbiology For Embalmers Questions and Answers 100% Accurate PHT 312 - Microbiology For Embalmers Questions and Answers 100% Accurate PHT 312 - Microbiology For Embalmers Questions and Answers 100% Accurate PHT 312 - Microbiology For Embalmers Questions and Answers 100% Accurate The new vegetative organisms in the tissues of the wound, especially in muscles, release exotoxins causing the fermentation of the muscle sugar with such vigor that the presence of accumulated gas...

Microbiology BOC Questions and Answers Already Passed **Preanalytical and Susceptibility Testing** What is the primary purpose of preanalytical testing? A) To evaluate the patient’s medical history B) To ensure the accuracy and reliability of test results C) To minimize errors before analysis D) To interpret laboratory results Which factor can significantly affect the quality of a specimen? A) Improper collection techniques B) Temperature during storage C) Timing of sample col...

Which of these conditions would NOT affect the ability of Streptococcus mutans to attach to teeth? - The absence of Actinomyces, a bacterium that can be part of dental plaque cell wall components - M proteins: mediates attachment and resists phagocytosis (strep. pyogenes) Opa protein: assist attachment and recept mediated endocytosis, inhibs helper t cells (n. gonorrhoeae) Mycolic acid: Waxy, resists digestion (mycobacterium TB) Pathogenicity - The ability to cause disease Virulence - the...

Staphyloccus aureus Correct Answer-- toxic shock syndrome - food poisoning - impetigo - scalded skin syndrome Streptococcus pyogenes Correct Answer-- pharyngitis - scarlet fever, pyoderma - toxic shock syndrome - necrotizing fasciitis - rheumatic fever - glomerulonephritis Streptococcus agalactiae Correct Answer-infections in neonates alpha-hemolytic streptococci Correct Answer-dental caries Streptococcus pneumoniae Correct Answer-pneumonia, otitis media Enterococcus speci...