EBK MICROBIOLOGY:W/DISEASES BY BODY...-
5th Edition
ISBN: 9780134608242
Author: BAUMAN
Publisher: PEARSON
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Textbook Question
Chapter 15, Problem 3SA
Give three characteristics of the epidermis that make it an intolerable environment for most microorganisms.
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Microbial diseases of the integumentary system usually have the samesigns and symptoms. How would one know the exact causative agent andname of the disease?
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Answers A - E
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B Purple, pruritic, and polygonal lesion
C Rough sandpaper consistency lesion
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O
Chapter 15 Solutions
EBK MICROBIOLOGY:W/DISEASES BY BODY...-
Ch. 15 - Prob. 1TMWCh. 15 - Some strains of Staphylococcus aureus produce...Ch. 15 - Evaluating an Abnormal CBC Roger Brown, an African...Ch. 15 - The Stealth Invader Tim is often seen walking...Ch. 15 - Prob. 3TMWCh. 15 - Phagocytes of the epidermis are called _________....Ch. 15 - Mucus-secreting membranes are found in ________....Ch. 15 - The complement system involves _________. a. the...Ch. 15 - The alternative complement activation pathway...Ch. 15 - Which of the complement fragments is inflammatory?...
Ch. 15 - The type of interferon present late in an...Ch. 15 - Interferons ________. a. do not protect the cell...Ch. 15 - Prob. 8MCCh. 15 - Toll-like receptors (TLRs) act to ________. a....Ch. 15 - Prob. 10MCCh. 15 - Modified True/False 1. _______ The surface cells...Ch. 15 - Modified True/False 2. _______ The surface cells...Ch. 15 - Prob. 3MTFCh. 15 - Prob. 4MTFCh. 15 - Prob. 5MTFCh. 15 - Prob. 6MTFCh. 15 - Prob. 7MTFCh. 15 - Prob. 8MTFCh. 15 - Prob. 9MTFCh. 15 - Prob. 10MTFCh. 15 - Prob. 11MTFCh. 15 - Prob. 12MTFCh. 15 - Prob. 13MTFCh. 15 - Modified True/False 14. ___________________...Ch. 15 - Modified True/False 15. __________________ NETs...Ch. 15 - Prob. 1MCh. 15 - Write the letter of the description that applies...Ch. 15 - Label the steps of phagocytosis.Ch. 15 - Prob. 2VICh. 15 - In order for a pathogen to cause disease, what...Ch. 15 - How does a phagocyte know it is in contact with a...Ch. 15 - Give three characteristics of the epidermis that...Ch. 15 - What is the role of Toll-like receptors in innate...Ch. 15 - Describe the classical complement cascade pathway...Ch. 15 - Prob. 6SACh. 15 - John received a chemical burn on his arm and was...Ch. 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 - Scientists can raise germ-free animals in axenic...Ch. 15 - Prob. 9CTCh. 15 - Scientists are interested in developing...Ch. 15 - A medical laboratory scientist argues that...Ch. 15 - A patient has a genetic disorder that makes it...Ch. 15 - Prob. 13CTCh. 15 - Prob. 14CTCh. 15 - Using the following terms, fill in the following...
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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
- Describe the properties of microorganisms that grow well onthe skin.arrow_forwardThe following descriptions of superficial burns are correct except( ) A) Include first degree and superficial second degree burns B) Wet, pink and blistered C) Blanches with pressure and painful D) Slow healing with hypertrophic scar and contracture E) Sufficient epithelial appendages could improve the healingarrow_forwardWhich of the following statements about plaque psoriasis is true? a)the disease lesion only occurs after the skin is physically wounded b)altered CCN function is reflected by increased macrophages , mast cells and dendritic cells in the dermal layer c)in considering the 7 outputs to health and wellness, psoriasis only appears to negatively impact the "physical" d)in psoriasis, the keratinocytes do not divide rapidly enough to maintain skin structurearrow_forward
- What feature of the skin creates a physical barrier to microbial invasion? Group of answer choices The outer layers are composed of cells full of protein which forms NETs to trap microbes until they are shed. The surface is constantly patrolled by phagocytic cells. The outer layers are dead cells, tightly linked together, and are frequently shed. All of these mechanisms can provide defense against microbial invaders. The oil secreted onto the surface of the skin traps microbes, preventing penetration. The fine hairs move microbes to mucous membranes for phagocytosis.arrow_forwardNonhealing wounds on the surface of the body are often extremely difficult to manage, in part because the microbial cause of the lack of healing is often extremely difficult to identify. Create a list of 4 reasons this might be the case.arrow_forwardLinda is a 25 year old lady with a diagnosis of Emotionally Unstable Personality Disorder. She has recently attended A and E having made a number of deep lacerations to her arms with a rusty razor blade. A) Explain your understanding of the structure of the skin including the role of the different types of cell. B) What are the normal stages of wound healing and what might affect Linda's healing process. C) What interventions would you suggest in this situation? Please justify your answer.arrow_forward
- This is a picture of Thick Skin - dermis. Please use arrows to identify the following: papillary layer reticular layer collage fibersarrow_forwardA 74-year-old woman is transported to a regional burn center after being rescued from a house fire. Apparently, a space heater was knocked over and an area rug caught fire. The fire quickly spread throughout the house. She did not have any functional smoke detectors and became trapped in a back bedroom. Using the "rule of nines," the burn team estimates that approximately 30% of her TBSA is burned. Most of the burns are thought to involve the entire dermis, and the area looks waxy and white. This type of wound is considered to be: 1. Deep partial-thickness 2. Third-degree 3. Superficial partial-thickness 4. Full-thicknessarrow_forwardthis is dugesia. label the epidermis, ventral epidermis, parenchyma, gut lumen, gastrodermis, body cavity, gastrovascular cavity, and derivatives of each germ layer if they are visible.arrow_forward
- a. What is the diffi culty in ridding the epidermal tissues of certain dermatophytes? b. What is necessary in treatment?arrow_forwardThe epidermis is composed of five cell types. Match each type to its description. Tactile cells 2 Keratinocytes 3 Dendritic cells 4 Stem cells 5 Melanocytes Match each of the options above to the items below. Undifferentiated cells that divide and give rise to keratinocytes Epidermal cells that produce keratin Cells that produce the dark pigments that act as a UV shield Sensory receptors for touch Immune cells that guard against pathogens that penetrate into the skinarrow_forwardWhy are there limited number of preparations applied on the skin that causes systemic effects?arrow_forward
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