Foundations in Microbiology
10th Edition
ISBN: 9781259705212
Author: Kathleen Park Talaro, Barry Chess Instructor
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Question
Chapter 11.2, Problem 9ELO
Summary Introduction
Introduction:
Heat can be used as dry heat and moist heat and both have different effects on microbial cells. Moist heat consists of hot water, boiling water, and steam while, dry heat in generated using flame or electric heating coil.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
1. List and explain three activities that can influence body temperature reading. 2. List two different parts of the body where an infrared thermometer may be used for temperature measurement and describe how an infrared thermometer works.
1. List and explain three activities that can influence body temperature reading. 2. List two different parts of the body where an infrared thermometer may be used for temperature measurement and describe how an infrared thermometer works.3. Which thermometer may be hazardous to health and the environment?
1-How is counter current mechanism help to regulate the heat loss?
Chapter 11 Solutions
Foundations in Microbiology
Ch. 11.1 - Prob. 1ELOCh. 11.1 - Prob. 2ELOCh. 11.1 - 3. Define and differentiate among the major terms...Ch. 11.1 - 4. Characterize the parameters of microbial death,...Ch. 11.1 - 5. Summarize what factors influence the...Ch. 11.1 - 6. Identify the targets of antimicrobial control...Ch. 11.1 - Prob. 1CYPCh. 11.1 - Prob. 2CYPCh. 11.1 - 3. Contrast various microbes and rate their...Ch. 11.1 - 4. Explain how the types and numbers of...
Ch. 11.1 - Prob. 5CYPCh. 11.1 - Prob. 6CYPCh. 11.1 - Prob. 7CYPCh. 11.1 - Prob. 8CYPCh. 11.2 - Prob. 7ELOCh. 11.2 - Prob. 8ELOCh. 11.2 - Prob. 9ELOCh. 11.2 - 10. Differentiate between thermal death point and...Ch. 11.2 - 11. Describe several moist heat methods and their...Ch. 11.2 - Prob. 12ELOCh. 11.2 - Prob. 13ELOCh. 11.2 - 9. What happens to microbes that encounter...Ch. 11.2 - 10. Summarize the nature, mode of action, and...Ch. 11.2 - 11. Explain the concepts of TDT and TDP, using...Ch. 11.2 - Prob. 12CYPCh. 11.2 - 13. How can the temperature of steam be raised...Ch. 11.2 - Prob. 14CYPCh. 11.2 - Prob. 15CYPCh. 11.2 - 16. Explain why desiccation and cold are not...Ch. 11.3 - Prob. 14ELOCh. 11.3 - 15. Differentiate between ionizing and nonionizing...Ch. 11.3 - Prob. 16ELOCh. 11.3 - Prob. 17ELOCh. 11.3 - Prob. 17CYPCh. 11.3 - Prob. 18CYPCh. 11.3 - 19. What are some advantages and disadvantages of...Ch. 11.3 - Prob. 20CYPCh. 11.3 - Prob. 21CYPCh. 11.4 - Prob. 18ELOCh. 11.4 - 19. Explain the desirable features of...Ch. 11.4 - 20. Describe the types of halogens, their modes of...Ch. 11.4 - 21. Identify the characteristics of phenolic...Ch. 11.4 - 22. Describe the characteristics of oxidizing...Ch. 11.4 - Prob. 23ELOCh. 11.4 - 24. Explain how detergents, soaps, and heavy...Ch. 11.4 - 22. Describe situations that require high-level...Ch. 11.4 - 23. What is the difference between a tincture and...Ch. 11.4 - 24. Define sterilant, and name the principal...Ch. 11.4 - 25. Summarize the chief forms and uses of chlorine...Ch. 11.4 - 26. What are the superior characteristics of...Ch. 11.4 - 27. What are the modes of action of alcohols and...Ch. 11.4 - 28. Why is hydrogen peroxide solution so effective...Ch. 11.4 - 29. Give the uses and disadvantages of the heavy...Ch. 11.4 - 30. What does it mean to say that a chemical has...Ch. 11.L1 - Prob. 1MCQCh. 11.L1 - Prob. 2MCQCh. 11.L1 - Prob. 3MCQCh. 11.L1 - Prob. 4MCQCh. 11.L1 - Prob. 5MCQCh. 11.L1 - Prob. 6MCQCh. 11.L1 - 7. The primary action of ______ heat is to ______....Ch. 11.L1 - Prob. 8MCQCh. 11.L1 - 9. Microbe(s) that is/are the target(s) of...Ch. 11.L1 - 10. Ionizing radiation like _________ removes...Ch. 11.L1 - Prob. 11MCQCh. 11.L1 - Prob. 12MCQCh. 11.L1 - Prob. 13MCQCh. 11.L1 - 14. A chemical with sporicidal properties is a....Ch. 11.L1 - 15. Silver sulfadiazine is used a. in antisepsis...Ch. 11.L1 - Prob. 16MCQCh. 11.L1 - Prob. 17MCQCh. 11.L1 - 1. How would one best describe the state of being...Ch. 11.L1 - Prob. 2CSRCh. 11.L1 - Prob. 3CSRCh. 11.L1 - Prob. 1WCCh. 11.L1 - Prob. 2WCCh. 11.L1 - Prob. 3WCCh. 11.L1 - 4. Think of three situations in which the same...Ch. 11.L1 - 5. Explain what features of endospores make them...Ch. 11.L1 - 6. Explain some of the problems involved in...Ch. 11.L1 - 7. The shelf life and keeping qualities of fruit...Ch. 11.L2 - 1. For each item on the following list, propose a...Ch. 11.L2 - Prob. 2CTCh. 11.L2 - 3. It may seem contradictory that lyophilization...Ch. 11.L2 - 4. A supermarket/drugstore assignment: Look at the...Ch. 11.L2 - 5. Devise an experiment that will differentiate...Ch. 11.L2 - 6. There is quite a bit of concern that chlorine...Ch. 11.L2 - 7. Was the source patient in the case study most...Ch. 11.L2 - 8. Explain why surfactant chemicals are more...Ch. 11.L2 - From chapter 2, figure 2.20. Study this...Ch. 11.L2 - 2. Explain what is happening with this graph that...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- 10. What is the anaerobic phase of work? How long will it last? 11. Are humans homeothermic or poikilothermic? 12. What are the main mechanisms of heat loss from the body? 14. When an individual is in water, the convective heat loss term is grea:ty increased. For water immersion, K. - 16.5 kcal/m hr°C. Assuming the BMR of a resting man is 72 kcal/hr, find the water temperature at which the water heat loss is just balanced by the BMR. Assume A. = 1.75 m2 and T, = 34°C. 15. Consider a nude male on a beach in Florida. It is a sunny day so he is receiving radiation from the sun at the rate of 30 kcal/hr. He has an effective body surface area of 0.9 m2, T, = 32°C, and the temperature of his surroundings is 30°C. (a) Find the net energy gained by radiation per hour. (b) If there is a breeze at 4 m/sec, find the energy lost by convection per hour. (c) If he loses 10 kcal/hr by respiration and his metabolic rate is 80 kcal/hr, how much heat is lost by evaporation? 16. Under typical conditions,…arrow_forwardList guidelines for preventing heat-related conditions before, during, and after exercising.arrow_forwardb) Define Heat balance, heat index, specific heat and write a note on heat lose mechanism?arrow_forward
- 1 List (no need to define) the 4 ways body heat is lost in humans. Which method of heat loss is the most important at rest, and which is the most important during exercise? 3Xarrow_forwardExplain the activity at optimum temperature and the meaning of optimum temperaturearrow_forward4.4. The indoor air temperature is 25°C according to dry-bulb thermometer and 19°C according to wet-bulb thermometer of the Assman's phycrometer, the indoor air movement is 2 m/sec. Determine the indoor equivalent-effective temperature and make a conclusion about the organism heat balance.arrow_forward
- Define the four processes by which the body can lose heat during exercise.arrow_forwardWhat are the signs and treatment of heat cramps, heat exhaustion, and heatstroke? How can you prevent hypothermia ?arrow_forwardDescribe threshold subthreshold maximal submaximal and supramaximal stimuli.arrow_forward
- Which of the following is/are direct effect/s of heat exposure in an industry? (ou may choose more than 1 answer) Burns Heat stroke Heat exhaustion Erthrocyanosisarrow_forwardClassify heat capacity and specific heat capacity as an extensive or intensive property. heat capacity |(select) specific heat capacity |(select) 00arrow_forwardOne among the following statements is true regarding temperature regulation: A. Excess blankets or bed coverings interfere with heat loss through radiation and conduction. B. Wet bed linen or gowns promote with convection and conduction. C. Coverings interfere with heat conservation. D. All of the above ationale:arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
USMLE-Rx Antimicrobial Therapy; Author: USMLE-Rx;https://www.youtube.com/watch?v=Pka1Ynlrqtw;License: Standard Youtube License