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When stung by a bee, Jackie goes into anaphylactic shock. Section: 07.03, Which of the following is in the correct order in the formation of antibodies? Section: 07.04, Before working at the hospital, Beth was given a Mantoux skin test to detect tuberculosis. C Athlete's foot and ringworm Adhesins are usually located on __________ of the pathogen and are composed mainly of __________ and __________. IgE, IgE myasthenia gravis, hay fever does Chronic fatigue syndrome have a cure? Section: 07.02, Monocytes become what type of cell in the tissue? 10. 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. Inflammation is a response to infection or injury that helps the body heal. i0g:M&$"w I4EBKLVE^Jqrv>A5N\ basophils and macrophages One response of the human immune. Approximately how many people are affected by nosocomial infections each year in the United States? Nosocomial diseases are acquired from hospital settings. *Hay fever is a hypersensitivity. 1. normal flora (bacteria mostly), neutrophils and macrophages *Active immunity involves making your own antibodies against an antigen, whether it is introduced via an infection or a vaccination. An infection that was not found to be present prior to hospital admission. Salmonella is the name of a group of bacteria that causes the infection salmonellosis. 2 Q One-celled plants and animals are called: unicells. PCR Myasthenia gravis PDF Name: Class: Date: ID: A - Occupational Safety and Health Administration Which of the following is not a bacteria disease? *Cytokines regulate white blood cell formation so they are being investigated as a possible treatment for AIDS. (a) The patient exhibits the signs and symptoms of the disease in both of these periods. <>>> The organism that attaches itself to healthy cells is called a/an: A virus. True for which type of hepatitis is there no vaccine available? sebaceous secretions pathogens are one of the major sources of environmental risks. Calculate the outside air temperature. red blood cells, macrophages Which of the following would be a sign of an infection? False, False A) the sticking of monocytes to the wall of the blood vessels at the site of infection. anything the immune system recognizes as foreign to the body Julio and his dinner guests are likely to experience food-borne illness if he A. wipes the knife used to cut up the raw chicken on a hand towel before using the knife to cut up the salad vegetables. Which of the following viruses lives permanently in the cells and flares up periodically? D. degrade cell membranes to allow pathogens to escape phagosomes, 13. B red blood cells. Microorganisms that do not cause disease. 7zP$>O Zcm62b* . *The complement proteins "complement" certain other immune responses. Pathogens are microorganisms that cure disease. Treating all human materials as if to be infected with bloodborne pathogens is called. A . Chapter 7 Flashcards | Quizlet What is the intensity of this light? (b) How do they differ? phagocytosis ______________ include cells from humans, animals, plants, protozoa, fungi, and most algae. Pathogen A has an ID50 of 50 particles, pathogen B has an ID50 of 1,000 particles, and pathogen C has an ID50of 1 106 particles. Question: 33 Which of the following protozoan supergroup - pathogen pairs is incorrect? *Rheumatic fever is associated with an inflammatory response that can damage the heart muscle and valves. Which of the following would be a virulence factor of a pathogen? During an oral surgery, the surgeon nicked the patients gum with a sharp instrument. Cytokines are being investigated for a possible treatment of which disease? Describe how molecular Koch's postulates could be used to test this hypothesis. HBV is known to have survived in dried blood for up to ____ days and pose a serious risk of exposure during that time. Explain how helminths evade the immune system. They are both forms of active immunity. AIDS Explain how helminths evade the immune system. C. It is an example of an adhesin. Patients who are at risk due to surgical incisions, weakened immune systems due to pre-existing conditions or medical treatments could use those sinks, transfer the pathogen to their bodies and develop an infection or disease. Solved Saved Help Which of the following statements is | Chegg.com These pathogens include, but are not limited to, hepatitis B (HBV), hepatitis C (HCV) and human immunodeficiency virus (HIV). Which of the following is a major virulence factor for the fungal pathogen Cryptococcus? neutrophils and macrophages 8. Some have glycans on their surface which the immune system fails to recognize. D Bacteria, What is the common cold's pathogen. Section: 07.02. (b) liquid partition. This allowed Streptococcus, a bacterium normally present in the mouth, to gain access to the blood. 20. stream delayed allergic All of the following are effective strategies for preventing the common cold, except? Multiple Choice Cryptococcus neoformans causes a systemic infection primarily involving the gastrointestinal tract; this fungus always grows as a large. Kochs postulates are used to determine whether a particular microorganism is a pathogen. True False 3. tuberculosis Lymph capillaries drain directly into the right lymphatic duct. nonspecific 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. -Protective Equipment creating interferon. the bacterium becoming most resistant to antibiotic treatments, such as penicillin, is known as what? IgE antibodies are responsible for the immediate allergic response and protection against parasitic worms. B Mumps and measles This page titled 15.E: Microbial Mechanisms of Pathogenicity (Exercises) is shared under a CC BY 4.0 license and was authored, remixed, and/or curated by OpenStax via source content that was edited to the style and standards of the LibreTexts platform; a detailed edit history is available upon request. 28. Which type of disease is this? Since some bacteria in a biofilm are not actively growing (or are in exponential, or log, phase), they would not be affected by antibiotics. Bloodborne Pathogens Test Flashcards Devise an arrangement of mirrors allowing you to see the back of your head. One set of the body's defenses are called "innate." Pathogens & Disease | Biology Quiz - Quizizz Explain why each of these is important for human survival. Which of the following must a pathogen possess in order for it to be successful at causing infectious disease? Imagine that a mutation in the gene encoding the cholera toxin was made. *Since viruses are not surrounded by a membrane, the membrane attack complex is ineffective against them. If the lymph system did not do its job, what would be one of the consequences? (c) What initiates the period of decline? Bloodborne Pathogens are microorganisms in blood that may cause disease in humans. D Viruses, Which childhood disease causes infantile paralysis? possess specific receptors. Describe how molecular Kochs postulates could be used to test this hypothesis. (b) In terms of quantity of pathogen, in what way are these periods different? macrophages This allowed Streptococcus, a bacterium normally present in the mouth, to gain access to the blood. <> Neglect energy transfers with the environment. Molecular Kochs postulates are used to determine what genes contribute to a pathogens ability to cause disease. The final temperature of the system is 100^\circC. Which of the following foods is not a likely source - Course Hero Who is not at high risk for contracting MRSA? bone marrow and thyroid Is salt and pepper a heterogeneous mixture? OSHA Bloodborne Pathogens Quiz 1: Microorganisms & the Chain of Infection Multiple Choice Identify the choice that best completes the statement or answers the question. B. keeps the pie chilled before serving it. Identify the similarities and differences between a lake and a stream. Section: 07.04 Chapter 1 Flashcards The larval form of Schistosoma mansoni uses a __________ to help it gain entry through intact skin. They release histamine which causes blood vessels to become permeable. If you have a __________, you literally have a plant living on your body. 32. False, True helps other immune responses. a. an aerotolerant anaerobe b. an obligate aerobe c. an obligate anaerobe d. a facultative anaerobe View Text Answer Jump To Question ##Qmv&,! Science; Biology; Biology questions and answers; Which of the following is the best storage solution for transporting a sputum sample containing a potential pathogen? antigen binds to BCR; B cell divides; B cell activated; plasma cells form Definition. Biofilm forms EPS, which allows the bacteria to remain attached to the host tissues. malaria, AIDS C Mumps C. marinates the cut-up pieces of raw chicken in the . Organisms that carry and pass on the pathogen without getting the disease, some types of escherichia coli are normal flora of the, the most important way to stop the spread of infection is through. C. Plasmodium Which of the following would be a virulence factor of a pathogen? 7. P. aeruginosa usually causes localized ear and eye infections but can cause pneumonia or septicemia in vulnerable individuals like newborn babies. A Virus They are both forms of passive immunity. active B Bacteria u|m_0 O0"Nff ~#e IgA True or False: Breast milk is considered a possible transmission source of bloodborne pathogens. The new gorilla brought a virus that infects gorillas without causing disease, but is virulent to chimpanzees. Which of the following is not considered an administrative control to prevent or minimize BBP exposure? thyroid and tonsils epinephrine Who is covered by the bloodborne pathogen standard? Study with Quizlet and memorize flashcards containing terms like Bloodborne diseases are most commonly spread through mother-to-child transmission, unprotected sex, and:, Which of the following describes proper use of PPE to safeguard against exposure to bloodborne pathogens?, If you are exposed to a bloodborne pathogen while at work, your employer must offer you post-exposure evaluation and . systemic lupus erythematosus IgM epinephrine. (d) affinity. Acupuncture is a form of alternative medicine that is used for pain relief. Some infections cause disease, which is any deviation from the normal function or structure of the host. Some fungi produce toxins and exoenzymes involved in disease production and capsules that provide protection of phagocytosis. *T cells possess specific receptors that help them identify antigens. antigen binds to BCR; B cell activated; B cell divides; plasma cells form The length of each rod is about the same: assume 55cm55 \mathrm{~cm}55cm. D. Giardia. As a mountain erodes, sediment can accumulate in a nearby _____. For each of the following pairs of isotopes, indicate which one you think would be radioactive: 22. Section: 07.05, Which class of antibodies plays a role in activating the complement and clumping cells? The electric component of a beam of polarized light is Ey=(5.00V/m)sin[(1.00106m1)z+t]E_y=(5.00V/m)\sin[(1.00 \times 10^6 m^{-1})z + \omega t]Ey=(5.00V/m)sin[(1.00106m1)z+t]. The larval form of Schistosoma mansoni uses a __________ to help it gain entry through intact skin. 3. PDF Bloodborne Pathogens Quiz & Answers - DiagnosTemps Huma immunodeficiency virus (HIV) is considered which type of virus? Based on these characteristics, how would you classify this toxin? general The lymphatic system will play a role in defending the body against pathogens and maintaining a state of homeostasis. Which of the following is an example of a noncommunicable infectious disease? destroying their nucleic acids. period of illness = the time at which the signs and symptoms of disease are most obvious and severe. 1. Section: 07.05, Which autoimmune disease is associated with an inflammatory response that can damage the heart muscle and valves? -Cough etiquette Which pathogen is most virulent? eosinophils eosinophils and basophils Section: 07.02. D Strep throat and pneumonia, __________ are single celled organisms. the . 15. IgA eqR)BZZt[A Discuss in view of the relativity principle (that there is no best reference frame). Of the three options listed, which is the preferred method to protect employees from exposure to blood or OPIM? which of the following is a pathogen, risk is often presented as _________, which is a measure of the statistical likelihood that something will occur, generally speaking, as economic development occurs, the risk of exposure to indoor air pollution _______, and the impact of over consumption of food and tobacco _________, advocates of environmental justice seek which of the following, risks related to development spread evenly across all populations, You are working with a chemical, so to educate yourself about the chemical's hazard, you read its material safety data sheet (MSDS) the msds indicates that the LD50 for the chemical is 5 grams per kilogram body weight this LD50 indicates that____, Half of the animals tested died when given that dose of the chemical, Which of the following is a cryonic effect of exposure to a toxin, The process of risk assessment includes all of the following except, Weighing the risk against economic, social, and legal considerations, Although bisphenol (BPA) is found in plastics sold in the United States, the chemical has been banned in many countries because it is, thalidomide was banned because it was determined to be, leaded paint and gasoline are longer available in the US because lead is, which of the following pollutants is/are readily dissolved and transported in water, which of the following organisms runs the highest risk of harm as a result of the biological magnification of pollutants, which of the following diseases is spread via water containing infected human waste, how can a flu virus be more dangerous than the ebola virus, individuals infected with a flu virus tend to travel and spread the disease before they get sick, benefits that we draw from the environment, what disease is expected to become more widespread as a result of global climate change, prevent disease outbreaks and harm from natural disasters, air pollution causes considerable harm to human health, based on your understanding of how air pollution affects people, which of the following examples is most likely to cause harm, a carcinogen is released from gasoline while a car is being filled. Virulence factors contribute to a pathogens ability to cause disease. Determine the free-vibration response of the triple pendulum shown in given figure for li=l(i=1,2,3)l_i=l(i=1,2,3)li=l(i=1,2,3) and mi=m(i=1,2,3)m_i=m(i=1,2,3)mi=m(i=1,2,3) for the initial conditions 1(0)=2(0)=0\theta_1(0)=\theta_2(0)=01(0)=2(0)=0, 3(0)=30,i(0)=0(i=1,2,3)\theta_3(0)=\theta_{30}, \dot{\theta}_i(0)=0(i=1,2,3)3(0)=30,i(0)=0(i=1,2,3). Imagine that a mutation in the gene encoding the cholera toxin was made. possess specific receptors. C. degrade nucleic acid to promote spread of pathogen There is currently no vaccination available for Hepatitis B. They are not as easily treated compared with those involving free-floating (or planktonic) bacteria. tonsils and bone marrow, thymus and bone marrow Small parasitic worms that attack specific tissues or organs are known as what? intact skin IgD 11. Can you place a MediaPlayer in multiple MediaViews? They are both forms of neutral immunity. passive a set of barrier mechanisms that adapts to specific pathogens after repeated exposure. In this case, the person has acquired a(n) __________ disease. Bloodborne Pathogens Test Flashcards | Quizlet