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what is the importance of corals? Tuberculosis, rheumatic fever (a) Would the toxin be able to enter into the intestinal epithelial cell? Cilia, fimbriae, and pili are all examples of structures used by microbes for __________. A. Candida It is composed mostly of protein, has high toxicity, and is not heat stable. IgE antibodies are responsible for the immediate allergic response and protection against parasitic worms. You also discover that it targets liver cells. Under these conditions, which antibody levels would be higher than normal? They use up nutrients and release wastes, preventing pathogenic bacteria from gaining a foothold. 12. Which type of disease is this? a protein produced by plasma cells that attacks pathogens antiviral drugs can completely eradicate viral infections. PDF Bloodborne Pathogens Quiz & Answers - DiagnosTemps They phagocytize any pathogenic bacteria that attempt to infect. 1. *Cytotoxic T cells contain perforin molecules that punch holes in the plasma membranes of potential pathogens. A) the sticking of monocytes to the wall of the blood vessels at the site of infection. 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? B. leprosy-is a Mycobacterium leprae (a slow growing bacteria) #CarryOnLearning. involves chemical barriers to entry. Symptoms: nausea and migraine. What are pathogens? They cause an inflammatory response that kills pathogenic bacteria upon contact. Include a diagram in your explanation. Exoenzymes are classified according to the macromolecule they target and exotoxins are classified based on their mechanism of action. A Bacteria 1 0 obj Section: 07.02. Imagine that a mutation in the gene encoding the cholera toxin was made. Microorganisms that do not cause disease. They are both forms of active immunity. 32. 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? -An employee who is exposed to a pathogen during the course of regular work duties. C Mumps a. pathogens b. nonpathogens c. opportunistic pathogens d. indigenous microflora e. saprophytes: Term. A . Viruses are treated with antibiotics. a. Which of the following individuals introduced the terms "aerobes" and "anaerobes"? q"]dg' ~2CqfR Z:+ C2'\&zQH4U^;D},}y 7HhTKy/5z'/wj\jB}H+Dzzke/}^bTY9bH]K0mY&0 j0#\0p(-&T"vUYIAcD+Hdb->[[~@+u@*i!VI7kiT.&S6dI&ezre^Zm;U;-)oR.s. ~s9(kB4)a26;]DP/>EahC_6KaKfho s2Lr`P(L"eG5dM|cGzU\BVszPdQj-XT2%dsg*fs9]XG%ZZ4cCzaOOzdivV> "Unlike HBV for which a vaccination exists, currently there is no vaccination for HCV". people who were recently vaccinated for the flu. malaria, AIDS a. *Monocytes become macrophages once they enter the tissues. Which of the Following is Not a Function of Inflammation? 1. Which of the following are considered Personal Protective Equipment or PPE? Or is it also valid to say that the Sun goes around the Earth? causing them to burst. 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! Explain how the current discovery of the presence of this reported P. aeruginosa could lead to a recurrence of nosocomial disease. The page below is a sample from the LabCE course OSHA Bloodborne Pathogens. Two types of toxins are hemolysins and leukocidins. Acupuncture is a form of alternative medicine that is used for pain relief. memory cell What is the name of the lymphatic vessels located in the small intestines? Learn more about OSHA Bloodborne Pathogens (online CE course) Which of the following is NOT classified as a bloodborne pathogen? 31. 8. Find P(X = k) for k = 0, 1, 2, and 3. B. capsule MTBE and gasoline leak from old tanks, then the MTBE dissolved into water and moves through soils into groundwater. Which of the following represent epigenetic changes caused by a pathogen that can affect its ability to cause infection in the host? False, False 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. Bloodborne pathogens can be which of the following types of Which of the following must a pathogen possess in order for it to be successful at causing infectious disease? ;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 Bloodborne Pathogens are microorganisms in blood that may cause disease in humans. Explain how helminths evade the immune system. SOLVED:Pseudomonas aeruginosa is a common pathogen that infects the airways of patients with cystic fibrosis. innate 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. D Viruses, Which childhood disease causes infantile paralysis? Describe the motion of air particles inside an inflated balloon. period of illness = the time at which the signs and symptoms of disease are most obvious and severe. Discuss in view of the relativity principle (that there is no best reference frame). A difference between an acute disease and chronic disease is that chronic diseases have an extended period of __________. epinephrine *Since viruses are not surrounded by a membrane, the membrane attack complex is ineffective against them. This should be quickly treated with (proficiency; vagrancy). 4. microorganisms. histamine. 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. Bacterial toxins include endotoxin and exotoxins. OSHA Bloodborne Pathogens Quiz 2: Statistics & Pathophysiology Multiple Choice Identify the choice that best completes the statement or answers the question. Section: 07.02, Which of the following is not a sign of inflammation? 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. IgE, IgM Which of the following applies to hyaluronidase? Virulence factors contribute to a pathogens ability to cause disease. It promotes blood clotting. they only act internally. False, True inactivating their ribosomes. rheumatic fever Symptoms of a disease are subjective and are reported by the patient. Protozoal infection may lead to ht edevelopmen t of all the following conditions except? False, False The EPS can act as an absorbent, reducing the amount of antibiotic that can attack the bacterial cells. AIDS is associated with the destruction of the white blood cells in the body. Answer- Excavata is a major supergroup of unicellular organisms . B Measles Ch. 15 Review Flashcards | Quizlet It is produced by a gram-negative bacterium. Diseases can either be noninfectious (due to genetics and environment) or infectious (due to pathogens). An infection is an invasion by pathogens that reproduce, multiply, and cause disease. *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). They must then receive a copy of the evaluation within ___ days, The hepatitis B virus can last for up to seven days outside of the body. Which of the following pathogens undergoes antigenic variation to avoid immune defenses? Chapter 1 Flashcards Myasthenia gravis develops when antibodies attach to and interfere with the function of neuromuscular junctions. Apply. Some fungi produce toxins and exoenzymes involved in disease production and capsules that provide protection of phagocytosis. a set of barrier mechanisms that adapts to specific pathogens after repeated exposure. (a) The patient exhibits the signs and symptoms of the disease in both of these periods. Consider the leg as two rods joined rigidly together at the knee; the axis for the leg is the hip joint. C infection. Consider an airplane flying at a pressure altitude of 33,500 ft and a density altitude of 32,000 ft. AIDS Can you place a MediaPlayer in multiple MediaViews? PDF Name: Class: Date: ID: A - Occupational Safety and Health Administration A person steps on a rusty nail and develops tetanus. Period of decline = pathogen particles start to decline - slightly less than maximum Which of the following is a nonspecific defense against pathogens? answer choices Virus Bacteria Fungi Parasite/Protist They are all alive Question 2 10 seconds Q. 9. SOLVED:Pseudomonas aeruginosa is a common pathogen that - Numerade MHC In Model 1 a pathogen (virus, bacteria, foreign protein, parasite) has entered the bloodstream of an individual. What is the intensity of this light? (b) Would the toxin be able to cause diarrhea? BCR Since fungal infections are of a certain type of microorganism, areas o fhte that can be infected include all but which of the following? Ability to damage the host The characteristics of a pathogen that determine its virulence include which of the following? B. epinephrine. IgE, IgE Rheumatoid arthritis is associated with chronically inflamed joints. One set of the body's defenses are called "innate." B. at time of initial assignment and annually thereafter. Describe how molecular Kochs postulates could be used to test this hypothesis. If all the words in a sentence are correct, write C after the sentence. Adhesins are usually located on __________ of the pathogen and are composed mainly of __________ and __________. Section: 07.02, What cell types are involved in the inflammatory response? Some infections cause disease, which is any deviation from the normal function or structure of the host. True Immunity produced by the injection of gamma globulin is known as what? False, False Can you place a Media in multiple MediaPlayers? antigen binds to BCR; B cell activated; B cell divides; plasma cells form degrade nucleic acid to promote spread of pathogen, degrade cell membranes to allow pathogens to escape phagosomes. Salmonella is the name of a group of bacteria that causes the infection salmonellosis. B red blood cells. In an infection, a microorganism enters a host and begins to multiply. They cause an inflammatory response that kills pathogenic bacteria upon contact. Protozoa adhere to target cells through complex mechanisms and can cause cellular damage through release of cytopathic substances. Section: 07.01. histamine The tiniest and toughest pathogens are what? *Lymphocytes are produced in the bone marrow and T lymphocytes travel to the thymus to mature. for which type of hepatitis is there no vaccine available? Which of the following is a common and serious foodborne pathogen quizlet? C white blood cells. steroid A biological or physical vehicle that carries an agent to a host describes a what? 35. Since some bacteria in a biofilm are not actively growing (or are in exponential, or log, phase), they would not be affected by antibiotics. Simgle-celled microscopic animals that realease enzymes or toxing that destroy cells are called what? Which of the following foods is not a likely source - Course Hero in putting on ppe, the first article to put on is the which of the following is not OSHA standard? Which of the following would be a virulence factor of a pathogen? A. hemolysin neutrophils and macrophages Micro Bio Final Exam Flashcards | Quizlet does Chronic fatigue syndrome have a cure? mononucleosis is most common amoung the elderly. Nb['hm Which of the following choices lists the steps of pathogenesis in the correct order? Treating all human materials as if to be infected with bloodborne pathogens is called. This risk is about _____ percent!". complimentary Which of the following are considered Universal Precautions? It is one of the most common bacterial causes of diarrhea and the most common cause of foodborne-related hospitalizations and deaths. A communicable disease that can be easily transmitted from person to person is which type of disease? antigen binds to BCR; B cell divides; B cell activated; plasma cells form 24. Noise Term In each of the following sentences, cross out any incorrect word and write the correct word above it. During which stage of the infection process is an individual highly contagious? A disease causing organism is called at what? - 12838571. alexis1713 alexis1713 06/18/2019 Health Middle School answered Which of the following is a nonspecific defense against pathogens? This category is best described by which of the following? thyroid and tonsils 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. *In severe combined immunodeficiency disease, both B and T cells are lacking. delayed allergic It acts as a spreading factor. agglutinating them. 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. active Bloodborne Pathogens Flashcards | Quizlet Which of the following is not a bloodborne pathogen? *Inflammation and the release of histamine is part of the body's innate defenses. False 2. School Georgia State University; Course Title MATH 2212; Type. 11. This allowed Streptococcus, a bacterium normally present in the mouth, to gain access to the blood. There is currently no vaccination available for Hepatitis B. C Fungi it coats the surface of the pathogens to make them easily recognizable View the full answer False, True The virus infected the gorillas and chimpanzees, but only the chimpanzees got sick since the virus is not a pathogen to gorillas. Infected blood or OPIM may be transmitted through which of the following means? a vaccination. Explain three reasons why biofilm formers are more pathogenic. Biofilm forms EPS, which allows the bacteria to remain attached to the host tissues. It is produced by a gram-negative bacterium. budding yeast with an elaborate capsule Cryptococcus neoformans causes a systemic infection primarily involving the lungs and central . 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. Healthcare providers that use the sinks could also pick up the pathogen and transmit the bacterium to patients as well. True eosinophils and neutrophils (d) affinity. 23. Endotoxin is the lipid A component of the LPS of the gram-negative cell envelope. PCR Who is covered by the bloodborne pathogen standard? they are lost as we age. anything the immune system recognizes as foreign to the body antioxidant acid pH of stomach True or false: redness B Virus HealthStream: Blood borne Pathogens Flashcards | Quizlet Any visible signs of illness could affect the observations made. A world-class bicycle rider can generate one-half horsepower for long periods. which biological agent is not considered by terrorist for the mass destruction of people? Exoenzymes and toxins allow pathogens to invade host tissue and cause tissue damage. *True, cytokines are produced by T lymphocytes, macrophages, and other cells. - the virulence factors are: aflatoxin & gliotoxin She suspects that the bacterium's fimbriae are a virulence factor. (a) In what way are both of these periods similar? IgD antibodies signify the readiness of the B cells. How long till Hepatitis B shows symptoms? How can normal flora be a barrier to entry? IgG antibodies bind to pathogens, activate the compliment and enhance phagocytosis.