E coli - Samenvattingen, Aantekeningen en Examens

NYC Food Protection Course 2023 - Questions and Answers Raw, marinated or partially cooked fish is made safe by freezing for specified times and temperatures. Which of the following time and temperature combination is recommended: -31°F or lower for 15 hours The most popular chemicalsanitizer is: Chlorine Food held under refrigeration must be at or below: 41°F The reason for refrigerating potentially hazardous foods is to: Slow the growth of bacteria Heat is effective in destroying microorgan...

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TEST BANK FOR MICROBIOLOGY AND EVOLVING SCIENCE 5TH EDITION BY JOAN.L REAL EXAM QUESTIONS WITH VERIFIED SOLUTIONS Name: Class: Date: chapter 1 1. Viruses are a. infectious agents that infect exclusively multicellular organisms. b. noncellular particles that take over the metabolism of a cell to generate more virus particles. c. pathogens that replicate in complex growth media. d. cellular particles that belong to the archaea domain. lOMoAR cPSD| Downloaded by Elizabeth Whitney (...

BIOS 242 FINAL EXAM STUDY GUIDE – MICRO MARCH LATEST UPDATE INSTRUCTIONS: It’s time to show your skills and knowledge of what you have learned! This Final Exam contributes 230 points to your overall grade, so please do your best. • There are 60 multiple choice questions worth 3 points each (180 total points). • There are 5 Fill in the blanks question worth 3 points each (15 total points). • There are 5 “Select all that apply” question worth 3 points each (15 total points). ...

NU 664 FINAL EXAM QUESTIONS AND ANSWERS COMPLETE SOLUTION UPDATED 2023/2024 GRADED 100% Frequent UTIs - CORRECT ANSWER More than 3x/year or 2 in 6 months UTI diagnosis confirmed - CORRECT ANSWER urinalysis UTI treatment - CORRECT ANSWER Complicated: Fluoroquinolones are typically the first-line choice. Uncomplicated: Macrodantin 100mg x 5 days Bactrim DS BID x 3 days Cipro 250 bid x 3 days Levaquin 250mg x 3 days UTI pathogens - CORRECT ANSWER E. Coli Enterococcus Klebsiella Proteus...

When pressure testing a new line, how much pressure do you add? - 1.5 times normal pressure, up to 150 pounds, whichever is greater What would cause a repeat Bac-T sample? - Incomplete form, not enough sample, silt or slime in the bottle, positive e-coli, all of the above What are the layers of stratification? - Upper layer - Epilimnion. Middle layer - Thermocline. Bottom Layer - Hypolimnion. What standard must bleach meet? - NSF (National Sanitation Foundation) What is the Solid con...

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...

A Food Worker at a bar was diagnosed with E. Coli and has not shown symptoms for a couple of days. What must her manager do? A) Restrict until Regulatory approval is obtained B) Exclude until Regulatory approbal is obtained C) Allow the worker to resume her normal duties D) Require her to wear single-used gloves at all times A) Restrict until Regulartory approval is obtained A large container of potato salad has been removed from cold holding at the correct temperature. How long can ...

TAMU bio 111 lab exam 2 review (2023/2024) already passed What is the difference between the coding and non-coding region? Coding region: comprised of genes that encode proteins (instructions that determine traits) and makes up 1-2% of human DNA. • Noncoding region: makes up 98-99% of human DNA, contains STRs and is responsible for regulatory functions such as gene transcription. What are STRs? Short-tandem repeats (STRs) are unique repeating patterns of the same nucleotide sequence. They can...

Test Bank for Microbiology: The Human Experience (Second Edition) By: John W. Foster; Zarrintaj Aliabadi; Joan L. Slonczewski All Chapters Covered Chapter 01: Microbes Shape Our History MULTIPLE CHOICE 1. Which of the following is NOT considered a benefit of microorganisms? a. nitrogen fixation c. synthesis of vitamins b. production of fermented foods d. causative agents of disease ANS: D DIF: Easy REF: 1.1 OBJ: 1.1a Describe how we define a microbe, and explain why the definition i...