Mastering Microbiology with Pearson eText -- Standalone Access Card -- for Microbiology with Diseases by Taxonomy (5th Edition)
5th Edition
ISBN: 9780134402772
Author: BAUMAN
Publisher: PEARSON
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Chapter 15, Problem 3SA
Summary Introduction
To answer:
The three characteristics of the epidermis that makes it an intolerable environment for most microorganisms.
Introduction:
The epidermis is a salty, oily and waterproof barrier that is frequently replaced. The skin is made up of a dermis and epidermis. Sweat glands, hair follicles and oil glands are present on the leathery dermis, and provide support to the overlying epidermis. The surface of skin, hair follicles and sweat glands are inhabited by a number of microorganisms or normal microbiota. For example: Staphylococcus and diphtheroids.
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Chapter 15 Solutions
Mastering Microbiology with Pearson eText -- Standalone Access Card -- for Microbiology with Diseases by Taxonomy (5th Edition)
Ch. 15 - Phagocytes of the epidermis are called _________....Ch. 15 - Prob. 2MCCh. 15 - Prob. 3MCCh. 15 - Prob. 4MCCh. 15 - Prob. 5MCCh. 15 - Prob. 6MCCh. 15 - Interferons ________. a. do not protect the cell...Ch. 15 - Prob. 8MCCh. 15 - Toll-like receptors (TLRs) act to ________. a....Ch. 15 - Prob. 10MC
Ch. 15 - Prob. 1TFCh. 15 - Prob. 2TFCh. 15 - Prob. 3TFCh. 15 - Prob. 4TFCh. 15 - Prob. 5TFCh. 15 - Prob. 6TFCh. 15 - Prob. 7TFCh. 15 - Prob. 8TFCh. 15 - Prob. 9TFCh. 15 - Prob. 10TFCh. 15 - Prob. 11TFCh. 15 - Prob. 12TFCh. 15 - Prob. 13TFCh. 15 - Prob. 14TFCh. 15 - Prob. 15TFCh. 15 - In the blank beside each cell, chemical, or...Ch. 15 - Prob. 2MCh. 15 - Label the steps of phagocytosis.Ch. 15 - Prob. 2VICh. 15 - Prob. 1SACh. 15 - How does a phagocyte know it is in contact with a...Ch. 15 - Prob. 3SACh. 15 - Prob. 4SACh. 15 - Prob. 5SACh. 15 - Prob. 6SACh. 15 - Prob. 1CTCh. 15 - What might happen to someone whose body did not...Ch. 15 - Prob. 3CTCh. 15 - Prob. 4CTCh. 15 - There are two kinds of agranulocytes in the...Ch. 15 - A patient has a genetic disorder that prevents him...Ch. 15 - Prob. 7CTCh. 15 - Prob. 8CTCh. 15 - Prob. 9CTCh. 15 - Prob. 10CTCh. 15 - Prob. 11CTCh. 15 - A patient has a genetic disorder that makes it...Ch. 15 - Prob. 13CTCh. 15 - Prob. 14CTCh. 15 - Prob. 1CMCh. 15 - Prob. 1TMWCh. 15 - Prob. 2TMWCh. 15 - Prob. 3TMWCh. 15 - Prob. 1CCSCh. 15 - Prob. 2CCS
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- Which of the following is a barrier against pathogens provided by the skin? a. low pH b. mucus c. tears d. ciliaarrow_forwardList four potential causes of skin lesions.arrow_forwardThis is a picture of Thick Skin - dermis. Please use arrows to identify the following: papillary layer reticular layer collage fibersarrow_forward
- Explain how the skin defends the body against pathogenic microorganismsarrow_forwardAnother feature of CIPA is anhidrosis, or the inability to sweat. Explain why Maria’s inability to produce sweat could potentially be life-threatening?arrow_forwardWhich of the following is a barrier against pathogens provided by the skin? a. high pH b. mucus c. tears d. desiccationarrow_forward
- Clinical Case Study, Integumentary System: 1. What protective mechanisms are impaired or deficient in the abraded areas? 2. Assuming that bacteria are penetrating the dermis in these areas, what remaining skin defenses might act to prevent further bacterial invasion? 3. What benefit is conferred by suturing the lacerations? 4. Mrs. DeStephano’s cyanotic skin may hint at what additional problem (and impairment of what body systems or functions)?arrow_forwardDescribe the location and structure of the different tissue types (epithelial, muscle, nervous, connective) present in the integumentary system. Chapter 5 discussed predisposing causes of disease. Briefly describe four predisposing factors of disease that are associated with alopecia. Discuss the functional implications of the following structural changes in skin associated with aging. less subcutaneous fat and decreased circulation in the dermis decreased melanin production in the hair and skin decreased cell proliferation in the hair follicle reduced collagen and elastic production in the dermis decreased activity of the eccrine sudoriferous glandsarrow_forward
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