which of the following is a pathogen quizlet

OSHA Bloodborne Pathogens Quiz 4: The OSHA Bloodborne Pathogens Standard Multiple Choice Identify the choice that best completes the statement or answers the question. The bacterium was found on hospital sinks. Who is not at high risk for contracting MRSA? hay fever 10. Which of the following would be a sign of an infection? 18. Bacteria in a biofilm are coated in EPS and, therefore, are not easily treated with antibiotics. *T cells possess specific receptors that help them identify antigens. Exoenzymes and toxins allow pathogens to invade host tissue and cause tissue damage. nonspecific D. degrade cell membranes to allow pathogens to escape phagosomes, 13. A. Candida Which type of disease is this? 33. The reason the complement system is called that is because it Neglect energy transfers with the environment. eosinophils and neutrophils 8. PTd?M5I$w7AKvnC=_$QisBH " Rjob/V? sebaceous secretions - cross blood placenta barrier 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. The tiniest and toughest pathogens are what? Which of the following is not a bacteria disease? *Active immunity involves making your own antibodies against an antigen, whether it is introduced via an infection or a vaccination. 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. True 4. During a humoral immune response, which of the following happens when a 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. A . The EPS protects the bacteria from the host's immune response. As a result, the patient developed bacterial endocarditis (an infection of the heart). inflammatory response, inflammatory response (b) How do they differ? BCR Candida can invade tissue by producing the exoenzymes __________ and __________. 15.E: Microbial Mechanisms of Pathogenicity (Exercises) A Strep throat 5. Explain how helminths evade the immune system. It is produced by a gram-negative bacterium. A) alveolar macrophage - lungs B) microglial cells - brain HealthStream: Blood borne Pathogens Flashcards | Quizlet 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. In this context, this means Approximately how many people die each year as a result of nosocomial infections? B Bacteria Huma immunodeficiency virus (HIV) is considered which type of virus? who should not get vaccinated for meningitis? Based on these characteristics, how would you classify this toxin? PCR The organism that attaches itself to healthy cells is called a/an: A virus. budding yeast with an elaborate capsule Cryptococcus neoformans causes a systemic infection primarily involving the lungs and central . Calculate the natural swinging period of the system. C Viruses 16. 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 a targeted and highly specific response to a single pathogen or molecule. 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. How can normal flora be a barrier to entry? False, False Ability to adhere to, colonize, or invade the host 3. False, False Bloodborne Pathogens Answer Key 1. heat A communicable disease that can be easily transmitted from person to person is which type of disease? *IgM antibodies activate the complement and clump cells. complimentary On encountering the pathogen, B-cells differentiate into plasma cells that secrete antibodies into our blood. Which pathogen is most virulent? 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. i0g:M&$"w I4EBKLVE^Jqrv>A5N\ Consider an airplane flying at a pressure altitude of 33,500 ft and a density altitude of 32,000 ft. anaphylactic Blood is the only bodily fluid that can carry pathogens. 17. *Rheumatic fever is associated with an inflammatory response that can damage the heart muscle and valves. IgG Noise b. CINO2CINO_2CINO2 (NNN is the central atom), a harmful condition that is spread from one living thing to another. Symptoms of a disease are subjective and are reported by the patient. Ch. 15 Review Flashcards | Quizlet Test Prep. 2. A Protozoans You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Candida can invade tissue by producing the exoenzymes __________ and __________. Section: 07.03, The acquired defense system only recognizes and destroys cells with antigens that come from outside the body. School Georgia State University; Course Title MATH 2212; Type. %PDF-1.5 True Humoral immunity: The B-cells produce an army of proteins is response to the pathogen. have enzymes which react with antigens. *The inflammatory response occurs after the pathogen has entered the body. complement active, neutral Infected blood or OPIM may be transmitted through which of the following means? *The purpose of a vaccination is to prevent an infection by causing active immunity. 23. B. promote pathogen spread through connective tissue. Something about names of all department personnel. D. Giardia. in putting on ppe, the first article to put on is the which of the following is not OSHA standard? endobj They release histamine which causes blood vessels to become permeable. antigen binds to BCR; B cell activated; B cell divides; plasma cells form Microbe c. Protozoa b. Bacteria d. Fungii ____ 2. What do "having the measles" and being vaccinated against the measles have in common? True or False: Breast milk is considered a possible transmission source of bloodborne pathogens. Describe the virulence factors associated with the fungal pathogen Aspergillus. Which of the following is defined as a plant or animal so small it can only be seen with a microscope? 19. 29. What does this mean for the movement of this chemical through the environment? *Monocytes become macrophages once they enter the tissues. IgA systemic lupus erythematosus True Therefore, it causes breaks in the skin that could serve as a portal of entry for pathogens. tuberculosis *Hay fever is a hypersensitivity. Inactivate the gene so that fimbriae are no longer produced. If you have a __________, you literally have a plant living on your body. Which of the following are small cell masses where protective cells are stored? Period of decline = pathogen particles start to decline - slightly less than maximum Cytokines are being investigated for a possible treatment of which disease? Ability to damage the host The characteristics of a pathogen that determine its virulence include which of the following? "As a student, I am NOT required to receive the Hepatitis B vaccination prior to starting my clinical rotations. False, False -Hand washing Since some bacteria in a biofilm are not actively growing (or are in exponential, or log, phase), they would not be affected by antibiotics. Rhino virus True or False: Breast milk is considered a possible transmission source of bloodborne pathogens. Section: 07.02, Monocytes become what type of cell in the tissue? 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. Pathogens Flashcards | Quizlet What is the minimum number of mirrors needed for this task? tonsils and thymus The Centers for Disease Control estimate that there are about _______________ people living with HIV in the United States. 35 Questions Show answers Question 1 10 seconds Q. *In active immunity the individual produces antibodies against particular pathogens and in passive immunity the individual is given specific antibodies against a pathogen. True The principal reason the company ran that ad was to attract attention. *(g) chiral. They are both forms of an immune deficiency. A microbiologist has identified a new gram-negative pathogen that causes liver disease in rats. (f) gel filtration. answer choices virus bacteria fungus parasite/protist Question 3 30 seconds Q. AIDS and tuberculosis are not autoimmune disorders. Chapter 1 Flashcards C white blood cells. 4. Cilia, fimbriae, and pili are all examples of structures used by microbes for __________. The final temperature of the system is 100^\circC. Which period is the stage of disease during which the patient begins to present general signs and symptoms? They use up nutrients and release wastes, preventing pathogenic bacteria from gaining a foothold. An employee who has been exposed to blood or OPIM must be offered a private medical evaluation. *The spleen cleanses the blood. B red blood cells. Which of the following are most likely to be pathogens a Macroparasites b. Acupuncture is a form of alternative medicine that is used for pain relief. 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 . (b) Period of illness = pathogen is multiplying and reaches it maximum Discuss in view of the relativity principle (that there is no best reference frame). toxic shock syndrome has been assiciated witht the use of what? is composed of normal flora. Explain why each of these is important for human survival. "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. AIDS is associated with the destruction of the white blood cells in the body. Section: 07.05, Which class of antibodies plays a role in activating the complement and clumping cells? B Fungi Eleanor Noss Whitney, Ellie Whitney, Frances Sizer, DIET200 Chapter 4: Digestion and Absorption. Neglect rolling friction. redness IgE, IgE Bloodborne Pathogens Flashcards | Quizlet Which virus may be a contrututing factor in the development of cervical cancer? Acupuncture involves needles that are inserted into the skin. Myasthenia gravis Which of the following pathogens undergoes antigenic variation to avoid immune defenses? 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). endobj An infection that was not found to be present prior to hospital admission. C. degrade nucleic acid to promote spread of pathogen what is the importance of corals? They are not as easily treated compared with those involving free-floating (or planktonic) bacteria. This mutation affects the A-subunit, preventing it from interacting with any host protein. *Autoimmune diseases can be genetic or environmental. This should be quickly treated with 4 0 obj It is produced by a gram-negative bacterium. Which pathogen needs a host cell to reproduce? Salmonella is the name of a group of bacteria that causes the infection salmonellosis. A bacterial infection called lyme disease is spread by what? 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. delayed allergic Primary pathogens are capable of causing pathological changes associated with disease in a healthy individual. Who is covered by the bloodborne pathogen standard? 33 Which of the following protozoan supergroup - pathogen pairs is incorrect? During an oral surgery, the surgeon nicked the patients gum with a sharp instrument. HCG - produces protease. a. pathogens b. nonpathogens c. opportunistic pathogens d. indigenous microflora e. saprophytes: Term. 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. Which of the following is a nonspecific defense against pathogens? D Viruses, Which childhood disease causes infantile paralysis? Which of the following is an example of a noncommunicable infectious disease? They are both forms of an infection. Which pathogen is non-living? Suppose X is Poisson distributed with parameter =2.\lambda=2.=2. Does the Earth really go around the Sun? Section: 07.02. Define the viscosity and osmolarity of blood. D Yeast infections, What pathogen causes diseases that are often spread through contaminated water? In an infection, a microorganism enters a host and begins to multiply. Study with Quizlet and memorize flashcards containing terms like pathogens are one of the major sources of environmental risks. 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. False, True What is one disease most children are vaccinated against? 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.

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