Nester's Microbiology: A Human Perspective
9th Edition
ISBN: 9781259709999
Author: Denise G. Anderson Lecturer, Sarah Salm, Deborah Allen
Publisher: McGraw-Hill Education
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Chapter 22, Problem 1MC
Summary Introduction
Introduction:
Skin is the outermost covering and the largest organ of the body. It acts as a mechanical barrier andprovides protection against heat, light, infection, and injury. It is mainly made up of two layers; outermost layerepidermis and the inner layer known as dermis. The ecology of the skin is dynamic and is regulated according to the variation in conditions like temperature, salt concentration, lipids, and pH (potentialhydrogen). When any alteration occurs in the environment, it provides signals to the central nervous system by the multiple sensory receptors present on them.
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Chapter 22 Solutions
Nester's Microbiology: A Human Perspective
Ch. 22 - Prob. 1SACh. 22 - Prob. 2SACh. 22 - How is impetigo spread?Ch. 22 - Prob. 4SACh. 22 - Prob. 5SACh. 22 - Describe the progression of the rash of varicella.Ch. 22 - Prob. 7SACh. 22 - Prob. 8SACh. 22 - What is the significance of rubella viremia during...Ch. 22 - How does a person contract warts?
Ch. 22 - Prob. 1MCCh. 22 - Staphylococcus aureus can be responsible for all...Ch. 22 - Prob. 3MCCh. 22 - Prob. 4MCCh. 22 - Which of the following statements is true of...Ch. 22 - Prob. 6MCCh. 22 - Prob. 7MCCh. 22 - Prob. 8MCCh. 22 - Prob. 9MCCh. 22 - Prob. 10MCCh. 22 - Prob. 1ACh. 22 - Prob. 2ACh. 22 - Prob. 1CTCh. 22 - Why might it be more difficult to eliminate a...
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- Some strains of Staphylococcus aureus produce exfoliative toxin, a chemical that causes portions of the entire outer layer of the skin to be sloughed off in a disease called scalded skin syndrome.Given that cells of the outer layer are going to fall off anyway, why is thisdisease dangerous?arrow_forwardHow are normal skin microbiota beneficial to the host?arrow_forwardMatch each item in Column I with its correct description in Column II. Column I Column II 1. eschar a. gooseflesh2. papillae b. chickenpox3. head lice c. white nails4. stratum germinativum d. sebum5. hypoxia e. chronic redness in the face6. herpes zoster f. ridges in the epidermis7. sebaceous gland g. parasitic insects8. arrector pili muscle h. melanocytes9. rosacea i. blackened skin10. liver j. bluish nailsarrow_forward
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