It is produced by a gram-negative bacterium. IgA Of the three options listed, which is the preferred method to protect employees from exposure to blood or OPIM? pa help po sagutan 10 words lang po ok na po thanks po Is salt and pepper a heterogeneous mixture? D antibodies. It is characterized by redness, swelling, and pain. Molecular Kochs postulates are used to determine what genes contribute to a pathogens ability to cause disease. Describe the motion of air particles inside an inflated balloon. Section: 07.03, What is the definition of an antigen? The time between a pathogen invasion and the development of the first symptoms is called the what? plasma cells form; B cell activated; B cell divides; antigen binds to BCR ____ 1. 2. Show explicitly that the difference between adjacent energy levels in an infinite square well becomes arbitrarily small compared with the energy of the upper level, in the limit of large quantum number nnn. A communicable disease that can be easily transmitted from person to person is which type of disease? <> They are both forms of an infection. B. capsule EKG, MHC D Strep throat and pneumonia, __________ are single celled organisms. If the lymph system did not do its job, what would be one of the consequences? Which of the following is a major virulence factor for the fungal pathogen Cryptococcus? 10. immediate allergic False, True Which of the following applies to hyaluronidase? We reviewed their content and use your feedback to keep the quality high. u|m_0 O0"Nff ~#e True b. Ability to damage the host The characteristics of a pathogen that determine its virulence include which of the following? Section: 07.02, Inflammation is normally a self-limiting process. mycoses. passive, neutral Universal precautions c. Standard response a. Bacillus anthracis phagocytosis ______________ include cells from humans, animals, plants, protozoa, fungi, and most algae. The glycoprotein adhesion gp120 on HIV must interact with __________ on some immune cells as the first step in the process of infecting the cell. *Rheumatic fever is associated with an inflammatory response that can damage the heart muscle and valves. produces T and B cells. Describe the virulence factors associated with the fungal pathogen Aspergillus. These pathogens include, but are not limited to, hepatitis B (HBV), hepatitis C (HCV) and human immunodeficiency virus (HIV). B. promote pathogen spread through connective tissue. OSHA Bloodborne Pathogens Quiz 4: The OSHA Bloodborne Pathogens Standard Multiple Choice Identify the choice that best completes the statement or answers the question. T cells can recognize antigens because they D Polio, Which pathogen cannot be cured with antibiotics? A bacterial infection called lyme disease is spread by what? False, False IgM Which of the following is not a lymphatic organ? *(e) gel permeation. (a) How are these toxins similar? The four main functions of inflammation are to protect the body from further damage, remove damaged tissue, repair tissue damage, and prevent the spread of infection. C Fungus As a result, the patient developed bacterial endocarditis (an infection of the heart). What is the most common way a nosocomial infection is acquired? In this context, this means Tuberculosis, rheumatic fever Infect healthy rats with the complemented strain and see if the severity of disease is comparable to when rats are infected with the wild type pathogen. creating interferon. Which of the following best describes the innate nonspecific immune system? redness Signs of a disease are objective and are measured. B Measles True Myasthenia gravis develops when antibodies attach to and interfere with the function of neuromuscular junctions. It is produced by immune cells to target pathogens. C Fungi The principal reason the company ran that ad was to attract attention. Calculate the natural swinging period of the system. in a household with smokers, which of the following health outcomes is most likely to occur, if a family was exposed to arsenic over a long period of time, which of the following health outcomes would be most likely, nervous system disorders and problems in brain development leading to low IQ. How can normal flora be a barrier to entry? Which pathogen is most virulent? D Yeast infections, What pathogen causes diseases that are often spread through contaminated water? 33 Which of the following protozoan supergroup - pathogen pairs is incorrect? -An employee who is exposed to a pathogen during the course of regular work duties. Neglect energy transfers with the environment. Explain how helminths evade the immune system. *True, cytokines are produced by T lymphocytes, macrophages, and other cells. what is the importance of corals? Rheumatoid arthritis is associated with chronically inflamed joints. The bacterium is probably which of the following? D. Giardia. Draw the symbol that represents the pathogen. D. fimbriae, 14. IgA antibodies prevent pathogens from attaching to epithelial cells in the digestive and respiratory tract. rheumatic fever Which of the following is not a bacteria disease? thyroid and tonsils Can you place a MediaPlayer in multiple MediaViews? Who is not at high risk for contracting MRSA? microorganisms that cause disease varicella zoster is the cause of chickenpox hiv is the causative agent of AIDS Vectors include insects some types of escherichia coli are normal flora of the a. urinary tract b. respiratory tract c. colob d. circulatory system c. Colon *The Major Histocompatibility Complex antigens must match to avoid rejection of the transplant. Section: 07.03, Which of the following is in the correct order in the formation of antibodies? Access the complete course and earn ASCLS P.A.C.E.-approved continuing education credits by subscribing online. eosinophils and basophils How much to the bowl? a. the vehicle that carries the pathogen b. a person or population that comes in contact with a pathogen c. a person who has a party for friends and family d. the intermediate resevoir where the pathogen lives A person or population that comes in contact with a pathogen Section: 07.02, Which of the following is not a sign of inflammation? rheumatoid arthritis (b) In terms of quantity of pathogen, in what way are these periods different? D Protozoa, Which two diseases can be life threatening? Consider the leg as two rods joined rigidly together at the knee; the axis for the leg is the hip joint. Multiple Choice. who should not get vaccinated for meningitis? 21. Leishmania (Leishmaniasis) This problem has been solved! interferon. True Definition. Rhino virus True or False: Breast milk is considered a possible transmission source of bloodborne pathogens. The body's immune system will react the same was as it did during the first exposure. Why will a diverging (convex) mirror never produce a real image? Exotoxins are proteins secreted mainly by gram-positive bacteria. Blood is the only bodily fluid that can carry pathogens. <> Which of the following must a pathogen possess in order for it to be successful at causing infectious disease? in putting on ppe, the first article to put on is the which of the following is not OSHA standard? Brian goes to the hospital after not feeling well for a week. C. collagenase Which of the following is a pathogen that could not be identified by the original Kochs postulates? If all the words in a sentence are correct, write C after the sentence. You'll get a detailed solution from a subject matter expert that helps you learn core concepts. 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. plasma cells form; B cell divides; B cell activated; antigen binds to BCR, antigen binds to BCR; B cell activated; B cell divides; plasma cells form This allowed Streptococcus, a bacterium normally present in the mouth, to gain access to the blood. Acupuncture is a form of alternative medicine that is used for pain relief. They cause an inflammatory response that kills pathogenic bacteria upon contact. Study with Quizlet and memorize flashcards containing terms like pathogens are one of the major sources of environmental risks. When the immune system fails to recognize its own body tissue and begins to attack it, it is known as what? 25. complement List the types of substances to which each of the following chromatographic methods is most applicable: The body will not be able to fight off the pathogen quickly, because it knows how to get into the body easier. 24. The concentration of pathogen needed to kill 50% of an infected group of test animals is the __________. The word pathogen can be defined as: a. all microrganisms b. all disease-causing microorganisms c. all insects d. all microscopic particles Definition b. all disease-causing microorganisms Term Which of the following is NOT an example of biohazard? Some fungi produce toxins and exoenzymes involved in disease production and capsules that provide protection of phagocytosis. a. - the virulence factors are: aflatoxin & gliotoxin ", "In contrast to HIV, the Hepatits B virus has a much higher risk of transmission from something like a needle stick. does Chronic fatigue syndrome have a cure? Some infections cause disease, which is any deviation from the normal function or structure of the host. budding yeast with an elaborate capsule Cryptococcus neoformans causes a systemic infection primarily involving the lungs and central . neutrophils and macrophages myasthenia gravis, hay fever IgE antibodies are responsible for the immediate allergic response and protection against parasitic worms. Bloodborne Pathogens are microorganisms in blood that may cause disease in humans. antigen binds to BCR; B cell activated; B cell divides; plasma cells form Try it now. Lymph capillaries drain directly into the right lymphatic duct. OSHA mandates that all employers are required to develop an Exposure Plan outlining what steps are to be taken to prevent exposure to bloodborne pathogens. Which of the following applies to hyaluronidase? ten percent bleach used as a cleaning agent should be made fresh every the continous links in the chain of infection in order, source, means if transmission, and susceptible host. Learn more about OSHA Bloodborne Pathogens (online CE course) Which of the following is NOT classified as a bloodborne pathogen? Define the viscosity and osmolarity of blood. Legal. they are lost as we age. eqR)BZZt[A 28. The larval form of Schistosoma mansoni uses a __________ to help it gain entry through intact skin. helps other immune responses. A person steps on a rusty nail and develops tetanus. Small parasitic worms that attack specific tissues or organs are known as what? {H(Iq4fU{dwYVH@hi!XM!9/fiTxUyf+0v Aq]e;-yTzY7&#wcYk#Doyiclr"c!C a part of the membrane attack complex of the complement system Bacteria in a biofilm are coated in EPS and, therefore, are not easily treated with antibiotics. One set of the body's defenses are called "innate." 27. Section: 07.02, Monocytes become what type of cell in the tissue? C. It is an example of an adhesin. C. must list all department personnel by name, A Level UK Politics: Topic 4 - Voting Behavio, Julie S Snyder, Linda Lilley, Shelly Collins, Medical Terminology: Learning Through Practice. An infection is an invasion by pathogens that reproduce, multiply, and cause disease. plasma cell All of the following groups are among the most vulnerable to infectious illnesses except? We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. We]D!DTJewEj(dd.v,"t?huBwh7Vr5qjazNlAZO;8?&EToAb#xBxjzl?ch"x\}CAASM{Pj\^ViATinfMi\k+>!aOi/_gw]6/U)M~+ 8c Zj-L*c. Symptoms of a disease are subjective and are reported by the patient. False, True Bloodborne Pathogens Answer Key 1. Phospholipases are enzymes that do which of the following? She suspects that the bacterium's fimbriae are a virulence factor. 1. What is the similarity between mitosis and meiosis? possess specific receptors. a set of barrier mechanisms that adapts to specific pathogens after repeated exposure. 19. The hallmark symptoms of meningitis include all of the following except? OSHA mandates that all employers are required to provide the Hepatits B vaccination to employees free of charge. True or False 3. P. aeruginosa usually causes localized ear and eye infections but can cause pneumonia or septicemia in vulnerable individuals like newborn babies. 11. %PDF-1.5 A . 2. damage resulting in cell lysis Margination is defined as the process in which monocytes stick to the wall of the blood vessels at the site of infection Which of the following pairs is mismatched? A) the sticking of monocytes to the wall of the blood vessels at the site of infection. The tiniest and toughest pathogens are what? ;N>!yOl9;F/QZ~>$l{i"ZIW&t"NJV\fpL[ #T&~3-#b|Cs?^(qVtRgCi)b/)VEf8*5a=b\UZA`p\-X4U%PoHq+*`4#.CG 6Bmt{#&K-S paiYWkv'LgeWIZ IV.# ^Y9+~q)_rAfbomv%el 2003-2023 Chegg Inc. All rights reserved. For each of the following pairs of isotopes, indicate which one you think would be radioactive: B red blood cells. A(n) __________ infection is a small region of infection from which a pathogen may move to another part of the body to establish a second infection. Which of the following pathogens undergoes antigenic variation to avoid immune defenses? Explain three reasons why biofilm formers are more pathogenic. Section: 07.03, What two sites are involved in the production and maturation of T lymphocytes? C Viruses *(a) gas-liquid. Adhesins are usually located on __________ of the pathogen and are composed mainly of __________ and __________. *T cells possess specific receptors that help them identify antigens. Which of the following choices lists the steps of pathogenesis in the correct order? Infect healthy rats with this mutant strain and look for decreased signs of disease. If clearly labeled, food and drink are permitted in areas where BBP exposures may occur. Which of the following is defined as a plant or animal so small it can only be seen with a microscope? (c) What initiates the period of decline? There is currently no vaccination available for Hepatitis B. Virulence factors contribute to a pathogens ability to cause disease. The glycoprotein adhesion gp120 on HIV must interact with __________ on some immune cells as the first step in the process of infecting the cell. Section: 07.04, What are the first antibodies produced by a plasma cell? Bacterial toxins include endotoxin and exotoxins. MHC Does the Earth really go around the Sun? Section: 07.02. Immunity produced by the injection of gamma globulin is known as what? Section: 07.02, Which of the following is not considered a barrier to entry of a pathogen? Nb['hm 4. although standard precautions apply to all potentially infections situations, TBPs are chosen based on the potential means of transmission of the disease or condition. Which of the following is NOT a pathogen? Section: 07.05, An allergic response is an over reaction of the immune system. bone marrow and thyroid Laws against___ have been challenged in court on the grounds that they violate one's constitutional rights. Bloodborne pathogens are infectious microorganisms in human blood that can cause disease in humans. Bloodborne Pathogens are microorganisms in blood that may cause disease in humans. True Explain. become plasma cells. Which of the following is not a bloodborne pathogen? Section: 07.04, If you were vaccinated against the mumps virus and later exposed to it, you would still be infected but it would not be as bad as if you had never been vaccinated. It does not grow in the absence of oxygen. inflammatory response, inflammatory response Employees who have an occupational exposure risk to blood or OPIM are to be offered the hepatitis B vaccination at no cost. C Yeast infection A. degrade antibodies perchlorate is released as a gas form rockets but is then dissolved into water in the atmosphere or when it falls to the ground, The Language of Composition: Reading, Writing, Rhetoric, Lawrence Scanlon, Renee H. Shea, Robin Dissin Aufses, Literature and Composition: Reading, Writing,Thinking, Carol Jago, Lawrence Scanlon, Renee H. Shea, Robin Dissin Aufses. general intact skin IgA, IgM Since some bacteria in a biofilm are not actively growing (or are in exponential, or log, phase), they would not be affected by antibiotics. HCG a. pathogens Which of the following would be a sign of an infection? endobj a targeted and highly specific response to a single pathogen or molecule. In this case, the person has acquired a(n) __________ disease. epinephrine helper T cell The bacterium was found on hospital sinks. 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. Section: 07.01. This allowed Streptococcus, a bacterium normally present in the mouth, to gain access to the blood. TCR C Mumps Which of the following is not a vaccine recommended for college students? IgG IgM Needlesticks and other sharps-related injuries may expose workers to bloodborne pathogens. pneumonia 100% (2 ratings) 8) e) Mannose-binding lectin because this protein plays a very crucial role in the activation of the complementation pathway called the lectin pathway. (b) In terms of quantity of pathogen, in what way are these periods different? Protozoal infection may lead to ht edevelopmen t of all the following conditions except? Bloodborne pathogens are infectious microorganisms in human blood that can cause disease in humans. Which pathogen needs a host cell to reproduce? Which of the following is a common and serious foodborne pathogen? - produces protease. antigen binds to BCR; B cell divides; B cell activated; plasma cells form School Georgia State University; Course Title MATH 2212; Type. Infected blood or OPIM may be transmitted through which of the following means? Section: 07.04. What is the most important thing that needs to match between him and the kidney donor? Section: 07.05, Which class of antibodies plays a role in activating the complement and clumping cells? True or False: Breast milk is considered a possible transmission source of bloodborne pathogens. Neglect rolling friction. Explain why each of these is important for human survival. B Virus AIDS and tuberculosis are not autoimmune disorders. (c) The number of pathogen particles began to decline/die off. A __________ cannot live without its host for very long. Explain how acupuncture could facilitate exposure to pathogens. x[ms6|fj 2sMnNhKM*] $ rdIX>Nvjc/_vbU/vk?OuSmsv.^]N_sy3bH,eY|d|g1s9{v1Ogti~9]WrV==j5,4?iG^~%k/ejP7-0_kK_}wNE=?2|y= w 6eiW2xl z{5jW,>pJE$Bfl^b'ddQ8odUpfct{KY|{U;&I$t zrs,# @-"*1.!c?]sr[z}jeOg_W/_,lR"=58Nx? He has a fever of 38 C (100.4 F) and complains of nausea and a constant migraine. IgG During which stage of the infection process is an individual highly contagious? Automatically remove your image background. A Bacteria True or False 2. a. Calculate the outside air temperature. eosinophils (a) In what way are both of these periods similar? A. Hypersensitivity to a substance in one's diet or environment is called what? Virulence, the degree to which a pathogen can cause disease, can be quantified by calculating either the ID50 or LD50 of a pathogen on a given population. Or is it also valid to say that the Sun goes around the Earth? IgE, IgE answer choices Virus Bacteria Fungi Parasite/Protist They are all alive Question 2 10 seconds Q. inactivating their ribosomes. They phagocytize any pathogenic bacteria that attempt to infect. A disease causing organism is called at what? Which of the lymphatic organs is also part of the skeletal system? If racing at sea level, find the velocity this cyclist can maintain. The EPS protects the bacteria from the host's immune response. the . a. an aerotolerant anaerobe b. an obligate aerobe c. an obligate anaerobe d. a facultative anaerobe View Text Answer Jump To Question A) alveolar macrophage - lungs B) microglial cells - brain neutral, active, active, passive Test Prep. B cell activated; antigen binds to BCR; B cell divides; plasma cells form neutrophils innate a. Which of the following would be a virulence factor of a pathogen? All of the following are effective strategies for preventing the common cold, except? sAR@`c&bChM=U,:n^W#*@'P|P\(Fdhv '?t2.qzM57r%e %KO%Li'[Tqo\,j6m Through a drop of infected blood on healthy skin. adaptive, innate Something about names of all department personnel. ", "Hepatitis C, or HCV, has a high rate of chronic infection with an estimated _________ cases in the United States.". 83209Bi{ }_{83}^{209} \mathrm{Bi}83209Bi or 96242Cm{ }_{96}^{242} \mathrm{Cm}96242Cm. The Shiga and diphtheria toxins target __________ in host cells. In an infection, a microorganism enters a host and begins to multiply. Pages 35 Ratings 100% (6) 6 out of 6 people found this document helpful; *The spleen cleanses the blood. Which of the following is not required as part of an organization's exposure control plan? tonsils and thymus *The Mantoux skin test uses the delayed allergic response to indicate exposure to tuberculosis. answer choices virus bacteria fungus parasite/protist Question 3 30 seconds Q. False, False Imagine that a mutation in the gene encoding the cholera toxin was made. Treating all human materials as if to be infected with bloodborne pathogens is called. True Two types of toxins are hemolysins and leukocidins. Which of the following pathogens undergoes antigenic variation to avoid immune defenses? 7. delayed allergic IgD B Inchworms What is the name of the lymphatic vessels located in the small intestines? Suppose X is Poisson distributed with parameter =2.\lambda=2.=2. 20. Any substance that the white blood cells recognize as foreign is known as what? Identify the similarities and differences between a lake and a stream. During an oral surgery, the surgeon nicked the patients gum with a sharp instrument. neutral, passive The final temperature of the system is 100^\circC. IgG Question: 33 Which of the following protozoan supergroup - pathogen pairs is incorrect? produce antibodies. Question: 6, Exposures to bloodborne pathogens can occur from which of the following? Which type of disease is this? Find P(X = k) for k = 0, 1, 2, and 3. malaria, AIDS Primary pathogens are capable of causing pathological changes associated with disease in a healthy individual. Devise an arrangement of mirrors allowing you to see the back of your head. Discuss in view of the relativity principle (that there is no best reference frame). Make sure that all rats in the study are healthy. Which pathogen is non-living? AIDS is associated with the destruction of the white blood cells in the body. Acupuncture is a form of alternative medicine that is used for pain relief. Pathogen A has an ID50 of 50 particles, pathogen B has an ID50 of 1,000 particles, and pathogen C has an ID50 of 1 106 particles. Pathogens are microorganisms that cure disease. They cause an inflammatory response that kills pathogenic bacteria upon contact. Two types of toxins are hemolysins and leukocidins. Section: 07.05, All autoimmune diseases are caused strictly by environmental factors such as viral infections. passive They activate the complement system which punches holes in the invading pathogen. Needlesticks and other sharps-related injuries may expose workers to bloodborne pathogens. *Inflammation and the release of histamine is part of the body's innate defenses. Some helminths are so large that the immune system is ineffective against them. These cells provide two types of acquired immunity: 1. <>>> In each of the following sentences, cross out any incorrect word and write the correct word above it. It is composed mostly of protein, has high toxicity, and is not heat stable. In what way are lymphatic vessels unlike veins in the cardiovascular system? it coats the surface of the pathogens to make them easily recognizable View the full answer Apply. (a) Would the toxin be able to enter into the intestinal epithelial cell? *In active immunity the individual produces antibodies against particular pathogens and in passive immunity the individual is given specific antibodies against a pathogen. C. degrade nucleic acid to promote spread of pathogen 1. True The adaptive immune response includes: humoral immune response, cell-mediated immune response Section: 07.05, Which autoimmune disease is associated with an inflammatory response that can damage the heart muscle and valves? I will be given an exposure plan by my clinical instructor/coordinator detailing what steps I should take if I am exposed to a potentially infectious source while at my clinical site. She suspects that the bacteriums fimbriae are a virulence factor. mucous membranes They are both forms of passive immunity. 6. 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. -Cough etiquette IgD Which of the following are most likely to be pathogens a Macroparasites b. In July 2015, a report1 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. D. It is produced by immune cells to target pathogens. Answer- Excavata is a major supergroup of unicellular organisms . Safety glasses are not necessary when working with BBP? Humoral immunity: The B-cells produce an army of proteins is response to the pathogen. what is the function of human lymphatic system? Candida can invade tissue by producing the exoenzymes __________ and __________. (c) What initiates the period of decline? TCR, BCR A Mononucleosis Can you place a MediaView in multiple Panes? *They use up nutrients and release wastes, preventing pathogenic bacteria from gaining a foothold. Bloodborne pathogens areinfectious microorganisms in human blood that can cause disease in humans. True sebaceous secretions As a mountain erodes, sediment can accumulate in a nearby _____. toxic shock syndrome has been assiciated witht the use of what? True D Polio, Which disease is often called the "kissing disease" because you can get it from contact with saliva? C white blood cells. Symptoms: nausea and migraine. normal flora (bacteria mostly), neutrophils and macrophages This mutation affects the A-subunit, preventing it from interacting with any host protein. is composed of normal flora. interferon Which of the following is not considered an administrative control to prevent or minimize BBP exposure? Section: 07.03, The acquired defense system only recognizes and destroys cells with antigens that come from outside the body. Which virus may be a contrututing factor in the development of cervical cancer? Exoenzymes are classified according to the macromolecule they target and exotoxins are classified based on their mechanism of action. *People with allergies produce ten times more IgE than those people without allergies. bacteria The following is not a defense mechanism for infectious disease: A mucous membranes. a form of immune deficiency, anything the immune system recognizes as foreign to the body

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