83209Bi{ }_{83}^{209} \mathrm{Bi}83209Bi or 96242Cm{ }_{96}^{242} \mathrm{Cm}96242Cm. *T cells possess specific receptors that help them identify antigens. Answer- Excavata is a major supergroup of unicellular organisms . Who is not at high risk for contracting MRSA? Acupuncture is a form of alternative medicine that is used for pain relief. Chapter 13 Practice Questions Flashcards | Quizlet agglutinating them. ", "Hepatitis C, or HCV, has a high rate of chronic infection with an estimated _________ cases in the United States.". She suspects that the bacterium's fimbriae are a virulence factor. period of illness = the time at which the signs and symptoms of disease are most obvious and severe. Which of the following is defined as a plant or animal so small it can only be seen with a microscope? In what position would you place a client in suspected hypovolemic shock? 3. An infection is an invasion by pathogens that reproduce, multiply, and cause disease. A Bacteria B. Cryptococcus B. keeps the pie chilled before serving it. Which of the following is a common and serious foodborne pathogen quizlet? antibodies. C Fungus C Mumps Define the viscosity and osmolarity of blood. True AIDS and tuberculosis are not autoimmune disorders. False, True Which of the following individuals introduced the terms "aerobes" and "anaerobes"? mononucleosis is most common amoung the elderly. acid pH of stomach You also discover that it targets liver cells. they act indiscriminately against all pathogens. In this context, this means She suspects that the bacteriums fimbriae are a virulence factor. <>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 816.96] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> PCR IgA, IgM 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. What are pathogens? a form of immune deficiency, anything the immune system recognizes as foreign to the body C. marinates the cut-up pieces of raw chicken in the . Solved 6, Exposures to bloodborne pathogens can occur from - Chegg 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. Blood Borne Pathogens Quizlet? Top Answer Update C white blood cells. C Protozoa Section: 07.04. hay fever Acupuncture is a form of alternative medicine that is used for pain relief. *Rheumatic fever is associated with an inflammatory response that can damage the heart muscle and valves. They are both forms of active immunity. Which of the following is a pathogen that could not be identified by the original Koch's postulates? The length of each rod is about the same: assume 55cm55 \mathrm{~cm}55cm. Symptoms: nausea and migraine. What does this evidence tell you about this chemical? If it were positive, the site of the test would become hardened and red. Two types of toxins are hemolysins and leukocidins. True They phagocytize any pathogenic bacteria that attempt to infect. PDF Employee Training Quiz - Workplace Bloodborne Pathogens A Cold and flu The body can only be exposed to a pathogen a second time if you do not have a vaccine. All of the following are effective strategies for preventing the common cold, except? Accessibility StatementFor more information contact us atinfo@libretexts.orgor check out our status page at https://status.libretexts.org. Discuss in view of the relativity principle (that there is no best reference frame). 19. active, passive D Protozoan, Unit 7: Alcohol, Drugs and Tobacco Awareness, Honors English III Final Exam- Vocab and Rhet, Spanish Exam Speaking Questions and Answers, Dutton's Orthopaedic: Examination, Evaluation and Intervention. 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. Which of the following is NOT a pathogen? 5. Bloodborne Pathogens Test Flashcards | Quizlet active, neutral All of the following are major forms of disease transmission except? Virulence factors contribute to a pathogens ability to cause disease. 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. they are lost as we age. *(a) gas-liquid. A . basophils and macrophages (c) What initiates the period of decline? C. It is an example of an adhesin. An employee who has been exposed to blood or OPIM must be offered a private medical evaluation. sebaceous secretions B Virus Based on these characteristics, how would you classify this toxin? epinephrine True or False: Breast milk is considered a possible transmission source of bloodborne pathogens. 33. Molecular Kochs postulates are used to determine what genes contribute to a pathogens ability to cause disease. List the types of substances to which each of the following chromatographic methods is most applicable: C Athlete's foot and ringworm 17. endobj 15.E: Microbial Mechanisms of Pathogenicity (Exercises) - it is an opportunistic pathogen Likewise, hand washing does not eliminate the need for the use of gloves. A very hot 300 g copper cylinder is dropped into the water, causing the water to boil, with 5.00 g being converted to steam. 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 . a. Feces and urine c. Amniotic fluid b. Fluid surrounding heart and lungs d. Which of the following is a major virulence factor for the fungal pathogen Cryptococcus? True They cause an inflammatory response that kills pathogenic bacteria upon contact. Fungal and parasitic pathogens use pathogenic mechanisms and virulence factors that are similar to those of bacterial pathogens. eosinophils and neutrophils -The use of Personal True 4. The risk of HIV/AIDS transmission from a needle stick is approximately _____ percent. they work very, very quickly. IgM 16. Signs of a disease are objective and are measured. ", Organisms or the toxins they produce that can cause disease in people or animals are known as, "Any item that has the potential to pierce, cut, or puncture the skin should be disposed of in a proper puncture proof container immediately after being used.". One set of the body's defenses are called "innate." - it acts as a mutagen and carcinogen in putting on ppe, the first article to put on is the which of the following is not OSHA standard? A communicable disease that can be easily transmitted from person to person is which type of disease? 2003-2023 Chegg Inc. All rights reserved. endobj *In severe combined immunodeficiency disease, both B and T cells are lacking. Which of the following are most likely to be. Under these conditions, which antibody levels would be higher than normal? (a) The patient exhibits the signs and symptoms of the disease in both of these periods. Where does the lymphatic system empty into the cardiovascular system? -Cough etiquette B Bacteria Section: 07.05, Which autoimmune disease is associated with an inflammatory response that can damage the heart muscle and valves? Biofilm forms EPS, which allows the bacteria to remain attached to the host tissues. intact skin Section: 07.02. a. pathogens What do "having the measles" and being vaccinated against the measles have in common? TCR A person steps on a rusty nail and develops tetanus. He has a fever of 38 C (100.4 F) and complains of nausea and a constant migraine. <> Of the three options listed, which is the preferred method to protect employees from exposure to blood or OPIM? phagocytosis is involved. Explain how the current discovery of the presence of this reported P. aeruginosa could lead to a recurrence of nosocomial disease. memory cell -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?". - cross blood placenta barrier a. A disease causing organism is called at what? *The complement proteins "complement" certain other immune responses. Ch. 15 Review Flashcards | Quizlet True The adaptive immune response includes: humoral immune response, cell-mediated immune response Exoenzymes and toxins allow pathogens to invade host tissue and cause tissue damage. During an oral surgery, the surgeon nicked the patient's gum with a sharp instrument. what is the importance of corals? The bacterium is probably which of the following? Which of the lymphatic organs is also part of the skeletal system? Neglect energy transfers with the environment. Section: 07.02, Monocytes become what type of cell in the tissue? 3. Based on these characteristics, how would you classify this toxin? they act indiscriminately against all pathogens. Which of the following are considered Personal Protective Equipment or PPE? Diseases that involve biofilm-producing bacteria are of serious concern. *The inflammatory response occurs after the pathogen has entered the body. *(c) ion. Exoenzymes are classified according to the macromolecule they target and exotoxins are classified based on their mechanism of action. Or is it also valid to say that the Sun goes around the Earth? does Chronic fatigue syndrome have a cure? the . Endotoxin is the lipid A component of the LPS of the gram-negative cell envelope. c. employers must have written airborne pathogen exposure control plans I'm workspace. The EPS can act as an absorbent, reducing the amount of antibiotic that can attack the bacterial cells. Section: 07.05, Which class of antibodies plays a role in activating the complement and clumping cells? mucous membranes During an oral surgery, the surgeon nicked the patients gum with a sharp instrument. 1. Two periods of acute disease are the periods of illness and period of decline. Julie S Snyder, Linda Lilley, Shelly Collins, Introduction to Sports Medicine and Athletic Training, April Lynch, Jerome Kotecki, Karen Vail-Smith, Laura Bonazzoli, Janet L. Hopson, Rebecca J. Donatelle, Tanya R. Littrell. Ability to damage the host The characteristics of a pathogen that determine its virulence include which of the following? PDF Bloodborne Pathogens Quiz & Answers - DiagnosTemps Protozoal infection may lead to ht edevelopmen t of all the following conditions except? IgD D Yeast infections, What pathogen causes diseases that are often spread through contaminated water? 21. The human leg can be compared to a physical pendulum, with a "natural" swinging period at which walking is easiest. Exotoxins are proteins secreted mainly by gram-positive bacteria. Study with Quizlet and memorize flashcards containing terms like pathogens are one of the major sources of environmental risks. tonsils and bone marrow, thymus and bone marrow School Georgia State University; Course Title MATH 2212; Type. They are both forms of an infection. Why will a diverging (convex) mirror never produce a real image? In each of the following sentences, cross out any incorrect word and write the correct word above it. answer choices Virus Bacteria Fungi Parasite/Protist They are all alive Question 2 10 seconds Q. Section: 07.03, Shaun was in need of a kidney transplant. Solved Which of the following helps to enhance the engulfing | Chegg.com 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. Washing your hands is one of the main ways to prevent from getting sick. As a result, the patient developed bacterial endocarditis (an infection of the heart). Section: 07.05, All autoimmune diseases are caused strictly by environmental factors such as viral infections. True Describe how molecular Koch's postulates could be used to test this hypothesis. Definition. Since some bacteria in a biofilm are not actively growing (or are in exponential, or log, phase), they would not be affected by antibiotics. i0g:M&$"w I4EBKLVE^Jqrv>A5N\ Bloodborne Pathogens Test Flashcards *The four signs of inflammation are redness, heat, swelling, and pain. 1. ", "The use of gloves does not eliminate the need for proper and regular hand washing. rheumatic fever antioxidant Section: 07.02, Inflammation is normally a self-limiting process. A(n) __________ pathogen causes disease only when conditions are favorable for the microorganism because of transfer to an inappropriate body site or weakened immunity in an individual. endobj mycoses. Let the upper rod have a mass of 7.0kg7.0 \mathrm{~kg}7.0kg and the lower rod a mass of 4.0kg4.0 \mathrm{~kg}4.0kg. the purpose of a protective environment for highly immunosuppressed patient is prevent transmission of infection to patient, Molecular and Cellular Radiation Biology: Cha, Radiation Protection Radiation Monitoring, Julie S Snyder, Linda Lilley, Shelly Collins. OSHA Standard 29 CFR 1910.1030 is directed towards which healthcare concern? antigen binds to BCR; B cell divides; B cell activated; plasma cells form *Cytotoxic T cells contain perforin molecules that punch holes in the plasma membranes of potential pathogens. 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. False, False people who were recently vaccinated for the flu. Noise Term Which of the following is NOT a pathogen? A. Rhizobium - Brainly 18. histamine. *IgM antibodies are the first produced by a plasma cell. 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). *Allergic responses are hypersensitivities (greater sensitivities). *The purpose of a vaccination is to prevent an infection by causing active immunity. ch 4 Flashcards | Quizlet Fungi initiate infections through the interaction of adhesins with receptors on host cells. 7. Workplace Bloodborne Pathogens Toll-Free 1-877-922-7233 Program #07-108 www.osha-safety-training.net Employee Training Quiz - Workplace Bloodborne Pathogens 1. If clearly labeled, food and drink are permitted in areas where BBP exposures may occur. which of the following would not be considered a pathogen? pneumonia Section: 07.05, Cytokines are signaling molecules produced by T lymphocytes. Apply. Section: 07.04, Before working at the hospital, Beth was given a Mantoux skin test to detect tuberculosis. Which of the following does NOT fit into the category of other potentially infectious materials? 29. Which of the following is not one of the functions of the lymphatic system? 25. 28. 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 Ch 15 Quizlet Flashcards | Chegg.com Draw the Lewis structure for each of the following molecules: causing them to burst. helper T cell A. hemolysin Small parasitic worms that attack specific tissues or organs are known as what? a. an aerotolerant anaerobe b. an obligate aerobe c. an obligate anaerobe d. a facultative anaerobe View Text Answer Jump To Question which biological agent is not considered by terrorist for the mass destruction of people? Experts are tested by Chegg as specialists in their subject area. Explain why each of these is important for human survival. for which type of hepatitis is there no vaccine available? IgD antibodies signify the readiness of the B cells. True b. The hallmark symptoms of meningitis include all of the following except? Pathogens & Disease | Biology Quiz - Quizizz Simgle-celled microscopic animals that realease enzymes or toxing that destroy cells are called what? False, False (c) What initiates the period of decline? True -Protective Equipment *"Innate" in this context means that these defenses act indiscriminately against all pathogens. histamine The page below is a sample from the LabCE course OSHA Bloodborne Pathogens. Which of the following foods is not a likely source - Course Hero helps other immune responses. Protozoa adhere to target cells through complex mechanisms and can cause cellular damage through release of cytopathic substances. Immune - Google Docs We reviewed their content and use your feedback to keep the quality high. Which of the following statements about the treatment of viruses is not true? Brian goes to the hospital after not feeling well for a week. Thaks po Advertisement Advertisement New questions in Science. Section: 07.02, Which of the following is not considered a barrier to entry of a pathogen? (a) How are these toxins similar? 20. Bacteria in a biofilm are coated in EPS and, therefore, are not easily treated with antibiotics. C. degrade nucleic acid to promote spread of pathogen all of the following may contribute to urinary tract infections except? Chapter 1 Flashcards Which type of disease is this? Julio wants to cook chicken and bake a pie made with eggs and milk for his roommates. Section: 07.05, Which of the following is not an autoimmune disease? Section: 07.03, Which of the following is in the correct order in the formation of antibodies? Which of the Following is Not a Function of Inflammation? A Protozoans Pages 35 Ratings 100% (6) 6 out of 6 people found this document helpful; Which of the following is NOT considered a bloodborne pathogen? (d) affinity. Microbe c. Protozoa b. Bacteria d. Fungii ____ 2. The final temperature of the system is 100^\circC. a. causing them to burst. Rhino virus True or False: Breast milk is considered a possible transmission source of bloodborne pathogens. There is currently no vaccination available for Hepatitis B. Humoral immunity: The B-cells produce an army of proteins is response to the pathogen. budding yeast with an elaborate capsule Cryptococcus neoformans causes a systemic infection primarily involving the lungs and central . )IAjBhX3d_FXLM5[7w ;crmYzw=4+7+ts37m?FW`4Tm*;`BGAQx ."VE1 T cells can recognize antigens because they Solved Saved Help Which of the following statements is | Chegg.com IgG 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 best describes the innate nonspecific immune system? Any visible signs of illness could affect the observations made. Therefore, it causes breaks in the skin that could serve as a portal of entry for pathogens. Universal precautions c. Standard response a. Bacillus anthracis They are both forms of active immunity. Section: 07.04, What are the first antibodies produced by a plasma cell? Flashcards - Health 21 Chapter 16 - FreezingBlue Inactivate the gene so that fimbriae are no longer produced. :lL2ti+KXP? BCR The LibreTexts libraries arePowered by NICE CXone Expertand are supported by the Department of Education Open Textbook Pilot Project, the UC Davis Office of the Provost, the UC Davis Library, the California State University Affordable Learning Solutions Program, and Merlot. What is one disease most children are vaccinated against? B. D Bacteria, What is the common cold's pathogen. Bloodborne pathogens are infectious microorganisms in human blood that can cause disease in humans. A world-class bicycle rider can generate one-half horsepower for long periods. perforin, perforin Question: 6, Exposures to bloodborne pathogens can occur from which of the following? promote pathogen spread through connective tissue. Diseases that involve biofilm-producing bacteria are of serious concern. B Inchworms a. 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. Needlesticks and other sharps-related injuries may expose workers to bloodborne pathogens. a type of white blood cell Candida can invade tissue by producing the exoenzymes __________ and __________. 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? *:Q ]+]lroYQ-Q$2B&qQ1pLOQ;tg# . Which of the following is a nonspecific defense against pathogens? True or false: True or False 3. Exoenzymes and toxins allow pathogens to invade host tissue and cause tissue damage. cytokines. thyroid and tonsils False 3. Which type of disease is this? destroying their nucleic acids. the bacterium becoming most resistant to antibiotic treatments, such as penicillin, is known as what? D Protozoa, Which two diseases can be life threatening? Question: 33 Which of the following protozoan supergroup - pathogen pairs is incorrect? The thymus cleanses the blood from the cardiovascular system of cellular debris and bacteria. If racing at sea level, find the velocity this cyclist can maintain. the chemical forms a gas that is inhaled and travels deep into the lungs, Viruses regularly move between animals and humans in mayor but dangerous cases a brothers may undergo a genetic change that increases its risk of causing serious disease in human populations of the following changes in human animal interactions could reasonably be expected to increase the risk of human harm due to virus exposure, Humans now raise large number of animals for food, A medical facility stores material that produce out for radiation these materials are located in room surrounded by thin wooden walls what are the specific rest to a worker walking just outside the room, tobacco smoke is a teratogen. Consider the leg as two rods joined rigidly together at the knee; the axis for the leg is the hip joint. Approximately how many people in New Mexico are infected with the HIV and/or AIDS? ", "According the Centers for Disease Control, how many people living in the United States suffer from chronic HBV? 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. It acts as an opsonin i.e. The principal reason the company ran that ad was to attract attention. D. degrade cell membranes to allow pathogens to escape phagosomes, 13. 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. One response of the human immune. D Polio, Which pathogen cannot be cured with antibiotics? If all the words in a sentence are correct, write C after the sentence. Which of the following choices lists the steps of pathogenesis in the correct order? HealthStream: Blood borne Pathogens Flashcards | Quizlet C Viruses False, False ##Qmv&,! A) Anton van Leeuwenhoek B) Louis Pasteur C) Robert Koch . adaptive, innate 26. 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. Which of the following choices lists the steps of pathogenesis in the correct order? 23. produce antibodies. who should not get vaccinated for meningitis? OSHA Bloodborne Pathogens Quiz 1: Microorganisms & the Chain of Infection Multiple Choice Identify the choice that best completes the statement or answers the question. In this case, the person has acquired a(n) __________ disease. (b) Would the toxin be able to cause diarrhea? a vaccination. OSHA is responsible for the general safety and well-being of employees in almost all workplace environments and is a part of the United States Department of Labor, "In regards to bloodborne pathogen awareness and exposure prevention, you are held to the level of accountability as any other person working in the healthcare setting.".