Endospores Study guides, Class notes & Summaries

Question 1 Correct 4.00 points out of 4.00 Flag question Question text Whose work on spontaneous generation first demonstrated the existence of a very heat- resistant form of bacteria that are called endospores? Select one: a. Schwann b. Redi c. Tyndall d. Pasteur Feedback The correct answer is: Tyndall Question 2 Correct 4.00 points out of 4.00 Flag question

Talaros Foundations in Microbiology FINAL Quiz Test Bank with Question and Answers GRADED A+ 2023 Staphylococcal aureus - description correct answers Bacterium Gram + non motile facultative-aerobe round /cluster Staphylococcal aureus - diagnosis correct answers culture and sensitivity. Staphylococcal aureus - virulence correct answers hyaluronidase: destroy host tissue staphylokinase: digest blood clots lipase: colonize oily skin penicillinase: penicillin resistance leukocidin...

What is bacitracin? - ️️A component of antibiotic ointments What are signs of an allergic reaction? - ️️cracking, bleeding, excessive swelling, bumps, dry skin, oozing pain, itchy skin, raise blisters, scabbing, burning, tender to touch, refuses to heal. What is sanitizer? - ️️an agent that reduces the number of microorganisms on a surface ex. countertops, sinks, door knobs / cavi wipes What is a disinfectant? - ️️stronger chemical that destroys bacteria on objects that ...

what are the basic components of an annotated bibliography? correct answer: citation, summary, evaluation, and assessment of relevance to research. what is a dissecting microscope and what is it used for? correct answer: observes large, relatively opaque objects. Can either use reflective light (light form above) or transmitted light (light from below). what is a compound microscope and what is it used for? correct answer: usually uses transmitted light, observes fine details in small s...

Ignaz Semmelweis Chapter 9: Physical and Chemical Control Of Microbes Rated A+ discuss the historical roles played by Ignaz Semmelweis and Joseph Lister in preventing the spread of infection. (you will probably have to do a little Internet research to find out more information about these two men) -Ignaz Semmelweis: Semmelweis recommended that hands be scrubbed in a chlorinated lime solution before every patient contact and particularly after leaving the autopsy room (women's infecti...

OPIM: other potential infectious material When Should Masks be Worn: during all times when splash, splatter, spray and aerosols may occur OSHA Regulations Mandates that Lab Coats be Laundered by who clinic or outside facility hired by clinic Bioburden: debris, microorganisms left on surfaces, (such as saliva and blood) Antibiotics: kills microbes in our body Antiseptics: kills microbes on skin or body surface Disinfectants: kills microbes on inani...

Chapter 7 – Microbiology Questions And Answers 2024/2025 A+ which microbial structures do antimicrobial agents target? - ANS-cell wall - prevent cell from bursting PM - permeability DNA - proteins and enzymes what factors determine whether an antimicrobial is effective? - ANS-time of exposure cell wall type concentration of microbes concentration of antimicrobial temperature why can certain milk proudcts and fruit juices be stored as RT and not spoil? - ANS-they go under UHT (ultra ...

UNIVERSITY OF ALABAMA BIOL 1353| PRE-NURSING MICROBIOLOGY| FINAL EXAM 2024| ACTUAL EXAM QUESTIONS AND CORRECT ANSWER| ALREADY PASSED AND GRADED A+ All of the following grow inside host cells except A) Babesia. B) Brucella. C) Dengue fever virus. D) Leishmania. E) None of the above. - E) None of the above. Which of the following is not a characteristic of Bacillus anthracis? A) Aerobic B) Gram-positive C) Forms endospores D) Found in soil E) All of the above are characteristics of ...

C-Diff specifics - - not killed by alcohol - wash hands (soap & water) - contact PPE - endospores -patient in contact isolation -private room septesemia - When bacteremia results in a systemic infection Bacteremia - presence of bacteria in the blood / reveals microorganisms When transferring/moving a patient, you will need a second person when they are over __________ lbs. - 35 What movement/transfer is used for a spinal cord injury patient? - log roll Transferring a patient bed to wh...