Rheumatoid arthritis is associated with chronically inflamed joints. Cilia, fimbriae, and pili are all examples of structures used by microbes for __________. <>>>
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Section: 07.02, Monocytes become what type of cell in the tissue? Phospholipases are enzymes that do which of the following? PDF Name: Class: Date: ID: A - Occupational Safety and Health Administration a. Bloodborne Pathogens are microorganisms in blood that may cause disease in humans. A person steps on a rusty nail and develops tetanus. On encountering the pathogen, B-cells differentiate into plasma cells that secrete antibodies into our blood. C Intestinal disorders *(g) chiral. The site-specific document that describes how UNLV complies with the BBP standard is the. Who is covered by the bloodborne pathogen standard? microorganisms. Infectious diseases can be spread by any of the following ways except: The following is not a defense mechanism for infectious disease: The organism that attaches itself to healthy cells is called a/an: The virus that causes __________ also causes itchy, red bumps. Which of the following must a pathogen possess in order for it to be successful at causing infectious disease? A communicable disease that can be easily transmitted from person to person is which type of disease? Hypersensitivity to a substance in one's diet or environment is called what? B Virus In each of the following sentences, cross out any incorrect word and write the correct word above it. c. employers must have written airborne pathogen exposure control plans I'm workspace. T cells can recognize antigens because they They are not as easily treated compared with those involving free-floating (or planktonic) bacteria. Definition. Antigenic __________ is the result of reassortment of genes responsible for the production of influenza virus spike proteins between different virus particles while in the same host, whereas antigenic __________ is the result of point mutations in the spike proteins. *Allergic responses are hypersensitivities (greater sensitivities). True The adaptive immune response includes: humoral immune response, cell-mediated immune response Which pathogen is most virulent? phagocytosis ______________ include cells from humans, animals, plants, protozoa, fungi, and most algae. True They phagocytize any pathogenic bacteria that attempt to infect. Bacterial toxins include endotoxin and exotoxins. It is produced by a gram-negative bacterium. Period of decline = pathogen particles start to decline - slightly less than maximum C white blood cells. involves chemical barriers to entry. 9. D antibodies. What is the name of the lymphatic vessels located in the small intestines? A. a surface protein allowing the pathogen to bind to host cells B. a secondary host the pathogen can infect C. a surface protein the host immune system recognizes D. the ability to form a provirus A 10. A world-class bicycle rider can generate one-half horsepower for long periods. Which type of disease is this? Which of the following is NOT a pathogen? 24. 2. bone marrow and thyroid They release histamine which causes blood vessels to become permeable. In July 2015, a report was released indicating the gram-negative bacterium Pseudomonas aeruginosa was found on hospital sinks 10 years after the initial outbreak in a neonatal intensive care unit. -Safe injection practices, "The use of ""safer"" medical eqipment such as self-capping needles or self-sheathing scalples would be part of what aspect of an Exposure Plan?". degrade nucleic acid to promote spread of pathogen, degrade cell membranes to allow pathogens to escape phagosomes. 28. helps other immune responses. Consider an airplane flying at a pressure altitude of 33,500 ft and a density altitude of 32,000 ft. false Strep throat is caused by a? Which of the following is the correct definition of the term Nosocomial Infection? A communicable disease that can be easily transmitted from person to person is which type of disease? The larval form of Schistosoma mansoni uses a __________ to help it gain entry through intact skin. intact skin What is the most common way a nosocomial infection is acquired? They use up nutrients and release wastes, preventing pathogenic bacteria from gaining a foothold. *The purpose of a vaccination is to prevent an infection by causing active immunity. A. Candida period of decline, during which the number of pathogen particles begins to decrease, and the signs and symptoms of illness begin to decline. promote pathogen spread through connective tissue. causing them to burst. Two periods of acute disease are the periods of illness and period of decline. Needlesticks and other sharps-related injuries may expose workers to bloodborne pathogens. Which of the following represent epigenetic changes caused by a pathogen that can affect its ability to cause infection in the host? A Mononucleosis IgA antibodies prevent pathogens from attaching to epithelial cells in the digestive and respiratory tract. Noise Term basophils and macrophages B Chicken Pox *Cytokines regulate white blood cell formation so they are being investigated as a possible treatment for AIDS. Which of the following is not one of the functions of the lymphatic system? B cell activated; antigen binds to BCR; B cell divides; plasma cells form Experts are tested by Chegg as specialists in their subject area. *Neutrophils and macrophages are the main cells involved in the inflammatory response. Study with Quizlet and memorize flashcards containing terms like pathogens are one of the major sources of environmental risks. Calculate the outside air temperature. If clearly labeled, food and drink are permitted in areas where BBP exposures may occur. passive, neutral How long till Hepatitis B shows symptoms? %
Which of the following best describes the innate nonspecific immune system? He has a fever of 38 C (100.4 F) and complains of nausea and a constant migraine. -An employee who is exposed to a pathogen during the course of regular work duties. eosinophils and neutrophils (a) Would the toxin be able to enter into the intestinal epithelial cell? possess specific receptors. Adhesins are usually located on __________ of the pathogen and are composed mainly of __________ and __________. There is currently no vaccination available for Hepatitis B. Flashcards - Health 21 Chapter 16 - FreezingBlue for which type of hepatitis is there no vaccine available? Check all that apply Activation or inactivation of host cell DNA Binding to RNAs that silence genes Affect host cell DNA that is responsible for cytoskeleton organization Exchange of capsule genes between pathogen and host cell Secretion of . Some fungi produce toxins and exoenzymes involved in disease production and capsules that provide protection of phagocytosis. Needlesticks and other sharps-related injuries may expose workers to bloodborne pathogens. Identify the similarities and differences between a lake and a stream. How can normal flora be a barrier to entry? delayed allergic In this case, the person has acquired a(n) __________ disease. True Bloodborne pathogens can be which of the following types of The final temperature of the system is 100^\circC. Exotoxins are proteins secreted mainly by gram-positive bacteria. 26. which biological agent is not considered by terrorist for the mass destruction of people? B. capsule Undifferentiated B-cells remain as memory cells. *Rheumatic fever is associated with an inflammatory response that can damage the heart muscle and valves. destroying their nucleic acids. Inflammation is a response to infection or injury that helps the body heal. *(c) ion. Simple one-celled organisms that are the most powerful pathogens are what? Definition. Which of the following individuals introduced the terms "aerobes" and "anaerobes"? Which period is the stage of disease during which the patient begins to present general signs and symptoms? Section: 07.01. Two types of toxins are hemolysins and leukocidins. nonspecific False, True ____ 1. OSHA Bloodborne Pathogens Quiz 4: The OSHA Bloodborne Pathogens Standard Multiple Choice Identify the choice that best completes the statement or answers the question. Certain complement proteins kill foreign microbes by - virulence by inducing host cells to self destruct Safety glasses are not necessary when working with BBP? A microbiologist has identified a new gram-negative pathogen that causes liver disease in rats. produce antibodies. Section: 07.02, The membrane attack complex of the complement system is not effective against viruses. Which of the following is NOT considered a bloodborne pathogen? False, False You have recently identified a new toxin. They use up nutrients and release wastes, preventing pathogenic bacteria from gaining a foothold. If you have a __________, you literally have a plant living on your body. all of the following are common viginal infections except? An infection that was not found to be present prior to hospital admission. :lL2ti+KXP? helper T cell - B cells - antibodies - T-Cells - inflammation 2 See answers Advertisement Section: 07.05, Human Anatomy Physiology Laboratory Manual Main Version, Anatomy and Physiology: An Integrative Approach, Michael McKinley, Theresa Bidle, Valerie O'Loughlin. Symptoms: nausea and migraine. 83209Bi{ }_{83}^{209} \mathrm{Bi}83209Bi or 96242Cm{ }_{96}^{242} \mathrm{Cm}96242Cm. Primary pathogens are capable of causing pathological changes associated with disease in a healthy individual. Thaks po Advertisement Advertisement New questions in Science. Blood is the only bodily fluid that can carry pathogens. A disease causing organism is called at what? Which of the following would be a sign of an infection? Which period is the stage of disease during which the patient begins to present general signs and symptoms? Describe how molecular Kochs postulates could be used to test this hypothesis. These pathogens include, but are not limited to, hepatitis B (HBV), hepatitis C (HCV) and human immunodeficiency virus (HIV). *In active immunity the individual produces antibodies against particular pathogens and in passive immunity the individual is given specific antibodies against a pathogen. a. pathogens Blood is the only bodily fluid that can carry pathogens. IgE, IgE *Since viruses are not surrounded by a membrane, the membrane attack complex is ineffective against them. Signs of a disease are objective and are measured. Which virus may be a contrututing factor in the development of cervical cancer? Which of the following are considered Universal Precautions? 2 0 obj
Two types of toxins are hemolysins and leukocidins. Solved Which of the following represent epigenetic changes - Chegg An infection is an invasion by pathogens that reproduce, multiply, and cause disease. False, False Modify the Programming Project from earlier chapter so that the program reads a series of items from a file and displays the data in columns. B red blood cells. Which of the following viruses lives permanently in the cells and flares up periodically? In Model 1 a pathogen (virus, bacteria, foreign protein, parasite) has entered the bloodstream of an individual. cytokines. histamine pneumonia Bloodborne pathogens are: -Viruses and bacteria -micro-organisms -Carried in the blood -Transmitted by other potentially infectious materials Which of the following is NOT considered a bloodborne pathogen? epinephrine. Explain how helminths evade the immune system. You also discover that it targets liver cells. It is characterized by redness, swelling, and pain. An employee, who has an occupational exposure potential with blood or OPIM, does not need to notify their supervisor as to the existence of an open sore. It is composed mostly of protein, has high toxicity, and is not heat stable. Which of the following are most likely to be - Course Hero to avoid eating a high concentration of mercury, which food should you select, soybeans watered with water from the river, which of the following approaches could help reduce the risk of malaria in a city without introducing new risks to human populations, search for and remove items that could hold accumulated water. Myasthenia gravis D Viruses, Which childhood disease causes infantile paralysis? What is the similarity between mitosis and meiosis? a. pathogens b. nonpathogens c. opportunistic pathogens d. indigenous microflora e. saprophytes: Term. what is the function of human lymphatic system? B. promote pathogen spread through connective tissue. Which of the following are small cell masses where protective cells are stored? HealthStream: Blood borne Pathogens Flashcards | Quizlet Calculate the natural swinging period of the system. MTBE and gasoline leak from old tanks, then the MTBE dissolved into water and moves through soils into groundwater. passive, active (b) Would the toxin be able to cause diarrhea? As a result, the patient developed bacterial endocarditis (an infection of the heart).