C. Plasmodium Section: 07.04. complimentary (b) Would the toxin be able to cause diarrhea? If all the words in a sentence are correct, write C after the sentence. Explain how the current discovery of the presence of this reported P. aeruginosa could lead to a recurrence of nosocomial disease. It is characterized by redness, swelling, and pain. Needlesticks and other sharps-related injuries may expose workers to bloodborne pathogens. 36. Which of the following is an example of a noncommunicable infectious disease? *The purpose of a vaccination is to prevent an infection by causing active immunity. Why will a diverging (convex) mirror never produce a real image? IgE Which of the following are most likely to be. Can you place a MediaView in multiple Panes? Section: 07.02. Section: 07.05, An allergic response is an over reaction of the immune system. antioxidant True It is produced by a gram-negative bacterium. B. promote pathogen spread through connective tissue. Answer- Excavata is a major supergroup of unicellular organisms . Biofilm forms EPS, which allows the bacteria to remain attached to the host tissues. Section: 07.05, Which autoimmune disease is associated with an inflammatory response that can damage the heart muscle and valves? The principal reason the company ran that ad was to attract attention. 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 *Certain complement proteins involved in the membrane attack complex kill foreign microbes by causing them to burst. bone marrow and thyroid which biological agent is not considered by terrorist for the mass destruction of people? Brian goes to the hospital after not feeling well for a week. Bacterial toxins include endotoxin and exotoxins. B. at time of initial assignment and annually thereafter. 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. True What does this evidence tell you about this chemical? Exoenzymes and toxins allow pathogens to invade host tissue and cause tissue damage. phagocytosis ______________ include cells from humans, animals, plants, protozoa, fungi, and most algae. A Virus C Mumps Candida can invade tissue by producing the exoenzymes __________ and __________. a vaccination. Which of the following represent epigenetic changes caused by a pathogen that can affect its ability to cause infection in the host? a. pathogens b. nonpathogens c. opportunistic pathogens d. indigenous microflora e. saprophytes: Term. Flashcards - Health 21 Chapter 16 - FreezingBlue Which of the following are considered Personal Protective Equipment or PPE? Blood Borne Pathogens Quizlet? Top Answer Update False, False 18. they are lost as we age. Proper and regular hand washing is the key to the prevention of the spread of nosocomial infections, "According to the 2011 Tork Report, you come in contact with 300 surfaces every 30 minutes exposing you to ___________ germs! This risk is about _____ percent!". What is the most important thing that needs to match between him and the kidney donor? *(e) gel permeation. All of the following are major forms of disease transmission except? These pathogens include, but are not limited to, hepatitis B (HBV), hepatitis C (HCV) and human immunodeficiency virus (HIV). 2 0 obj they act indiscriminately against all pathogens. 6. 24. True nonspecific Is salt and pepper a heterogeneous mixture? Through a drop of infected blood on healthy skin. Include a diagram in your explanation. ;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 The length of each rod is about the same: assume 55cm55 \mathrm{~cm}55cm. perforin, perforin - the virulence factors are: aflatoxin & gliotoxin How long till Hepatitis B shows symptoms? A Bacteria :lL2ti+KXP? 23. for which type of hepatitis is there no vaccine available? (c) The number of pathogen particles began to decline/die off. A person steps on a rusty nail and develops tetanus. Explain how acupuncture could facilitate exposure to pathogens. Which virus may be a contrututing factor in the development of cervical cancer? The site-specific document that describes how UNLV complies with the BBP standard is the. 34. Simple one-celled organisms that are the most powerful pathogens are what? Microbiology Ch. 35 Flashcards | Quizlet A. Candida 2. *The four signs of inflammation are redness, heat, swelling, and pain. 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. They are both forms of an immune deficiency. Cilia, fimbriae, and pili are all examples of structures used by microbes for __________. During a humoral immune response, which of the following happens when a In an infection, a microorganism enters a host and begins to multiply. *Active immunity involves making your own antibodies against an antigen, whether it is introduced via an infection or a vaccination. Which of the Following is Not a Function of Inflammation? passive, neutral Which of the following is NOT considered a bloodborne pathogen? Which indirect object pronoun correctly completes the answer? SOLVED:Pseudomonas aeruginosa is a common pathogen that infects the airways of patients with cystic fibrosis. interferon "Even indirect contact with HBV, such as getting spilled blood on a small cut on your hand, is considered a significant sourse of occupational exposure. histamine The reason the complement system is called that is because it You also discover that it targets liver cells. *Lymphocytes are produced in the bone marrow and T lymphocytes travel to the thymus to mature. 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. period of decline, during which the number of pathogen particles begins to decrease, and the signs and symptoms of illness begin to decline. systemic lupus erythematosus P. aeruginosa usually causes localized ear and eye infections but can cause pneumonia or septicemia in vulnerable individuals like newborn babies. 28. ____ 1. Something about names of all department personnel. Section: 07.03, Shaun was in need of a kidney transplant. Nosocomial diseases are acquired from hospital settings. epinephrine Under these conditions, which antibody levels would be higher than normal? Bloodborne Pathogens Test Flashcards PDF Name: Class: Date: ID: A - Occupational Safety and Health Administration Which of the following is not required as part of an organization's exposure control plan? Bloodborne pathogens are infectious microorganisms in human blood that can cause disease in humans. Ch. 17 Multiple Choice - Microbiology | OpenStax Bloodborne Pathogens Answer Key 1. Eukaryotes Phagocytes are both mobile and found in fixed locations throughout the body. 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. (a) Would the toxin be able to enter into the intestinal epithelial cell? thyroid and tonsils anything the immune system recognizes as foreign to the body Chapter 1 Flashcards False 2. possess specific receptors. IgD active, neutral Diseases that involve biofilm-producing bacteria are of serious concern. Which of the following is defined as a plant or animal so small it can only be seen with a microscope? Section: 07.02, Which of the following is not a sign of inflammation? cell-mediated PDF Name: Class: Date: ID: A - Occupational Safety and Health Administration 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 activated; B cell divides; antigen binds to BCR AIDS is associated with the destruction of the white blood cells in the body. A. Neglect rolling friction. All of the following diseases are primarily spread by animals or insects except? 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. Section: 07.05, Cytokines are signaling molecules produced by T lymphocytes. 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. difficulty breathing, difficulty breathing *Autoimmune diseases can be genetic or environmental. stream 17. what is the function of human lymphatic system? What is one disease most children are vaccinated against? The thymus cleanses the blood from the cardiovascular system of cellular debris and bacteria. The risk of HIV/AIDS transmission from a needle stick is approximately _____ percent. sebaceous secretions Section: 07.02, The membrane attack complex of the complement system is not effective against viruses. Kochs postulates are used to determine whether a particular microorganism is a pathogen. - virulence by inducing host cells to self destruct Which of the following are most likely to be pathogens a Macroparasites b. Bloodborne Pathogens Test Flashcards | Quizlet 8 00:48:34 Multiple Choice Supergroup Amoebozoans - Giardia intestinalis (Giardiasis) Supergroup Amoebozoans - Entamoeba histolytica (Amoebiasis) Supergroup SAR - Plasmodium (Malaria) Supergroup Excavata. For each of the following pairs of isotopes, indicate which one you think would be radioactive: *It is true that cytokines assist in regulating white blood cell formation. Which of the following choices lists the steps of pathogenesis in the correct order? PDF Name: Class: Date: ID: A - Occupational Safety and Health Administration Which of the following is an example of a noncommunicable infectious disease? C. degrade nucleic acid to promote spread of pathogen Section: 07.04, Cytokines assist in regulating white blood cell formation. Which of the following is a nonspecific defense against pathogens? - B B Chicken Pox Section: 07.02. endobj The larval form of Schistosoma mansoni uses a __________ to help it gain entry through intact skin. They are both forms of an infection. OSHA Bloodborne Pathogens Quiz 1: Microorganisms & the Chain of Infection Multiple Choice Identify the choice that best completes the statement or answers the question. A) Anton van Leeuwenhoek B) Louis Pasteur C) Robert Koch . Noise Term True This mutation affects the A-subunit, preventing it from interacting with any host protein. active 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? Universal precautions c. Standard response a. Bacillus anthracis Microorganisms that do not cause disease. A healthcare worker not washing his/her hands. 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. Which of the following must a pathogen possess in order for it to be successful at causing infectious disease? *The inflammatory response occurs after the pathogen has entered the body. It is produced by a gram-negative bacterium. C Fungi Learn more about OSHA Bloodborne Pathogens (online CE course) Which of the following is NOT classified as a bloodborne pathogen? 19. This should be quickly treated with Section: 07.02, In SCID, antibodies are missing but T cells function normally. Immune - Google Docs Neglect energy transfers with the environment. B Mumps and measles Which of the following is NOT classified as a bloodborne pathogen True or false: -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?". 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. helps other immune responses. (a) How are these toxins similar? False b. neutral, passive Myasthenia gravis develops when antibodies attach to and interfere with the function of neuromuscular junctions. False, False 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). In this case, the person has acquired a(n) __________ disease. Which of the following are considered Universal Precautions? A communicable disease that can be easily transmitted from person to person is which type of disease? You have recently identified a new toxin. IgD antibodies signify the readiness of the B cells. c. employers must have written airborne pathogen exposure control plans I'm workspace. 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? True *The acquired defense system will also recognize cancer cells with abnormal membrane proteins and destroy them. causing them to burst. Undifferentiated B-cells remain as memory cells. They are both forms of passive immunity. It acts as an opsonin i.e. IgG antibodies bind to pathogens, activate the compliment and enhance phagocytosis. Uploaded By AndreaM8. True *Neutrophils and macrophages are the main cells involved in the inflammatory response. Pathogens & Disease | Biology Quiz - Quizizz Cytokines are being investigated for a possible treatment of which disease? Which period is the stage of disease during which the patient begins to present general signs and symptoms? 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. Julio wants to cook chicken and bake a pie made with eggs and milk for his roommates. a. pathogens Adhesins are usually located on __________ of the pathogen and are composed mainly of __________ and __________. Endotoxin is the lipid A component of the LPS of the gram-negative cell envelope. 29. Section: 07.05, Histamine, released during inflammation, is associated with which defense mechanism? 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 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. Section: 07.04, The RhoGAM shot given to Rh negative mothers with an Rh positive fetus is an example of what type of immunity? In an employer's exposure control plan, s/he is required to include a category called 'exposure determination'. Blood splash to the nose Needle stick Through the air Blood exposure to skin that is chapped or abraded 7, Which of the following is the appropriate place to dispose of glass pieces from broken slides or ampules? epinephrine. *The antigen first binds to the B-cell receptor (BCR) to activate antibody-mediated immunity. bacteria The following is not a defense mechanism for infectious disease: A mucous membranes. -Hand washing Which of the following pathogens undergoes antigenic variation to avoid immune defenses? "Unlike HBV for which a vaccination exists, currently there is no vaccination for HCV". C. It is an example of an adhesin. - produces protease. Therefore, it causes breaks in the skin that could serve as a portal of entry for pathogens. 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. *Hay fever is a hypersensitivity. promote pathogen spread through connective tissue. True The adaptive immune response includes: humoral immune response, cell-mediated immune response What is the similarity between mitosis and meiosis? 21. Section: 07.03, The acquired defense system only recognizes and destroys cells with antigens that come from outside the body. True or false: - B cells - antibodies - T-Cells - inflammation 2 See answers Advertisement *The complement proteins "complement" certain other immune responses. 8. Simgle-celled microscopic animals that realease enzymes or toxing that destroy cells are called what? The time between a pathogen invasion and the development of the first symptoms is called the what? false Strep throat is caused by a? In this case, the person has acquired a(n) __________ disease. The human leg can be compared to a physical pendulum, with a "natural" swinging period at which walking is easiest. *The correct order is: antigen binds to BCR; B cell activated; B cell divides; plasma cells form. basophils and macrophages 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? 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 . toxic shock syndrome has been assiciated witht the use of what? [8QRP{i?P-%?`ReX}:Tgx answer choices Virus Bacteria Fungi Parasite/Protist They are all alive Question 2 10 seconds Q. *Cytokines regulate white blood cell formation so they are being investigated as a possible treatment for AIDS. 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. Explain how helminths evade the immune system. Which of the following viruses lives permanently in the cells and flares up periodically? 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. IgG Huma immunodeficiency virus (HIV) is considered which type of virus? 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. 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. PDF Bloodborne Pathogens Quiz & Answers - DiagnosTemps 1. Which of the following is a pathogen that could not be identified by the original Koch's postulates? passive, active malaria, AIDS - it acts as a mutagen and carcinogen Endotoxin is the lipid A component of the LPS of the gram-negative cell envelope. Section: 07.04, Before working at the hospital, Beth was given a Mantoux skin test to detect tuberculosis. 5. During an oral surgery, the surgeon nicked the patients gum with a sharp instrument. There is currently no vaccination available for Hepatitis B. The concentration of pathogen needed to kill 50% of an infected group of test animals is the __________. The relative risk of exposure to bloodborne pathogens is great. Virulence factors contribute to a pathogens ability to cause disease. Which of the following choices lists the steps of pathogenesis in the correct order? <> There is currently no vaccination available for Hepatitis B. 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.". people who were recently vaccinated for the flu. *In severe combined immunodeficiency disease, both B and T cells are lacking. Solved 6, Exposures to bloodborne pathogens can occur from - Chegg a. an aerotolerant anaerobe b. an obligate aerobe c. an obligate anaerobe d. a facultative anaerobe View Text Answer Jump To Question OSHA Bloodborne Pathogens Quiz 4: The OSHA Bloodborne Pathogens Standard Multiple Choice Identify the choice that best completes the statement or answers the question. B Measles In Model 1 a pathogen (virus, bacteria, foreign protein, parasite) has entered the bloodstream of an individual. Since fungal infections are of a certain type of microorganism, areas o fhte that can be infected include all but which of the following? 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 . 11. What is the minimum number of mirrors needed for this task? Add back the fimbriae gene (on a plasmid) into the mutant to construct a complemented strain. Likewise, hand washing does not eliminate the need for the use of gloves. Of the three options listed, which is the preferred method to protect employees from exposure to blood or OPIM? False, False B cell activated; antigen binds to BCR; B cell divides; plasma cells form become plasma cells. u|m_0 O0"Nff ~#e (f) gel filtration. myasthenia gravis, hay fever neutrophils and macrophages 7. If it were positive, the site of the test would become hardened and red. Blood is the only bodily fluid that can carry pathogens. How can normal flora be a barrier to entry? Hypersensitivity to a substance in one's diet or environment is called what? Fungal and parasitic pathogens use pathogenic mechanisms and virulence factors that are similar to those of bacterial pathogens. The larval form of Schistosoma mansoni uses a __________ to help it gain entry through intact skin.