D Yeast infections, What pathogen causes diseases that are often spread through contaminated water? Universal response b. *T cells possess specific receptors that help them identify antigens. Needlesticks and other sharps-related injuries may expose workers to bloodborne pathogens. Which of the following are most likely to be. sebaceous secretions They are not as easily treated compared with those involving free-floating (or planktonic) bacteria. Noise Term C Fungus They phagocytize any pathogenic bacteria that attempt to infect. 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. *True, cytokines are produced by T lymphocytes, macrophages, and other cells. 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. i0g:M&$"w I4EBKLVE^Jqrv>A5N\ OSHA Bloodborne Pathogens Quiz 1: Microorganisms & the Chain of Infection Multiple Choice Identify the choice that best completes the statement or answers the question. How often is bloodborne pathogens training required? It is composed mostly of protein, has high toxicity, and is not heat stable. Test Prep. *Rheumatic fever is associated with an inflammatory response that can damage the heart muscle and valves. phagocytosis ______________ include cells from humans, animals, plants, protozoa, fungi, and most algae. Where does the lymphatic system empty into the cardiovascular system? (b) Would the toxin be able to cause diarrhea? *Lymphocytes are produced in the bone marrow and T lymphocytes travel to the thymus to mature. 21. OSHA Bloodborne Pathogens Quiz 4: The OSHA Bloodborne Pathogens Standard Multiple Choice Identify the choice that best completes the statement or answers the question. 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=
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6eiW2xl z{5jW,>pJE$Bfl^b'ddQ8odUpfct{KY|{U;&I$t zrs,# @-"*1.!c?]sr[z}jeOg_W/_,lR"=58Nx? When the immune system fails to recognize its own body tissue and begins to attack it, it is known as what? Consider an airplane flying at a pressure altitude of 33,500 ft and a density altitude of 32,000 ft. Primary pathogens are capable of causing pathological changes associated with disease in a healthy individual. Nb['hm The virus infected the gorillas and chimpanzees, but only the chimpanzees got sick since the virus is not a pathogen to gorillas. True or False 2. Employees who have an occupational exposure risk to blood or OPIM are to be offered the hepatitis B vaccination at no cost. (b) Period of illness = pathogen is multiplying and reaches it maximum nonspecific (c) What initiates the period of decline? 30. AIDS is associated with the destruction of the white blood cells in the body. 20. Which pathogen needs a host cell to reproduce? D. It is produced by immune cells to target pathogens. 33. inactivating their ribosomes. Which of the following is NOT a pathogen? (b) Would the toxin be able to cause diarrhea? False, False Which of the following represent epigenetic changes caused by a pathogen that can affect its ability to cause infection in the host? Approximately how many people die each year as a result of nosocomial infections? 4. D antibodies. 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. "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. They are both forms of active immunity. Microorganisms that do not cause disease. If racing at sea level, find the velocity this cyclist can maintain. 16. - the virulence factors are: aflatoxin & gliotoxin - B cells - antibodies - T-Cells - inflammation 2 See answers Advertisement active, neutral B Mumps and measles does Chronic fatigue syndrome have a cure? in putting on ppe, the first article to put on is the which of the following is not OSHA standard? IgA antibodies prevent pathogens from attaching to epithelial cells in the digestive and respiratory tract. -Protective Equipment 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. When stung by a bee, Jackie goes into anaphylactic shock. The four main functions of inflammation are to protect the body from further damage, remove damaged tissue, repair tissue damage, and prevent the spread of infection. Symptoms of a disease are subjective and are reported by the patient. C Athlete's foot and ringworm is composed of normal flora. The body will not be able to fight off the pathogen quickly, because it knows how to get into the body easier. A Virus Who is not at high risk for contracting MRSA? Simple one-celled organisms that are the most powerful pathogens are what? cell-mediated antigen binds to BCR; B cell divides; B cell activated; plasma cells form *When an injury is not serious, the inflammatory response is short-lived and the healing process will quickly return the affected area to the normal state. *Cytotoxic T cells contain perforin molecules that punch holes in the plasma membranes of potential pathogens. systemic lupus erythematosus the bacterium becoming most resistant to antibiotic treatments, such as penicillin, is known as what? Brian goes to the hospital after not feeling well for a week. Which of the following is an example of a noncommunicable infectious disease? True *"Innate" in this context means that these defenses act indiscriminately against all 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. Section: 07.02, The membrane attack complex of the complement system is not effective against viruses. Rhino virus True or False: Breast milk is considered a possible transmission source of bloodborne pathogens. Adhesins are usually located on __________ of the pathogen and are composed mainly of __________ and __________. 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. hay fever a. One response of the human immune. B red blood cells. A Mononucleosis Thaks po Advertisement Advertisement New questions in Science. Which indirect object pronoun correctly completes the answer? *(c) ion. C. marinates the cut-up pieces of raw chicken in the . Science; Biology; Biology questions and answers; Which of the following is the best storage solution for transporting a sputum sample containing a potential pathogen? 1. *The correct order is: antigen binds to BCR; B cell activated; B cell divides; plasma cells form. Leishmania (Leishmaniasis). It does not grow in the absence of oxygen. Section: 07.02, Which of the following is not considered a barrier to entry of a pathogen? These pathogens include, but are not limited to, hepatitis B (HBV), hepatitis C (HCV) and human immunodeficiency virus (HIV). Diseases can either be noninfectious (due to genetics and environment) or infectious (due to pathogens). red blood cells, macrophages Bacterial toxins include endotoxin and exotoxins. What is the most common way a nosocomial infection is acquired? The human leg can be compared to a physical pendulum, with a "natural" swinging period at which walking is easiest. cytokines. OSHA mandates that all employers are required to provide the Hepatits B vaccination to employees free of charge. *They use up nutrients and release wastes, preventing pathogenic bacteria from gaining a foothold. ____ 1. *Inflammation and the release of histamine is part of the body's innate defenses. Section: 07.03, People with allergies do not produce IgE. the . Why will a diverging (convex) mirror never produce a real image? Section: 07.04, The RhoGAM shot given to Rh negative mothers with an Rh positive fetus is an example of what type of immunity? A communicable disease that can be easily transmitted from person to person is which type of disease? Add back the fimbriae gene (on a plasmid) into the mutant to construct a complemented strain. Which of the following would be a virulence factor of a pathogen? phagocytosis is involved. B. leprosy-is a Mycobacterium leprae (a slow growing bacteria) #CarryOnLearning. ", 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.". it coats the surface of the pathogens to make them easily recognizable View the full answer Which of the following choices lists the steps of pathogenesis in the correct order? They are not as easily treated compared with those involving free-floating (or planktonic) bacteria. Which of the following is not a vaccine recommended for college students? B. Cryptococcus C. collagenase Phospholipases are enzymes that do which of the following? Salmonella is the name of a group of bacteria that causes the infection salmonellosis. Section: 07.05, Which autoimmune disease is associated with an inflammatory response that can damage the heart muscle and valves? Or is it also valid to say that the Sun goes around the Earth? C Mumps interferon. In this context, this means Symptoms: nausea and migraine. What is the minimum number of mirrors needed for this task? Something about names of all department personnel. It is one of the most common bacterial causes of diarrhea and the most common cause of foodborne-related hospitalizations and deaths. Microbe c. Protozoa b. Bacteria d. Fungii ____ 2. Which of the following is NOT considered a bloodborne pathogen? 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 . Which of the following pathogens undergoes antigenic variation to avoid immune defenses? Infect healthy rats with this mutant strain and look for decreased signs of disease. C white blood cells. - virulence by inducing host cells to self destruct (a) Would the toxin be able to enter into the intestinal epithelial cell? False, False PCR True Signs of a disease are objective and are measured. redness (f) gel filtration. False 2. active 15: Microbial Mechanisms of Pathogenicity, { "15.01:_Characteristics_of_Infectious_Diseases" : "property get [Map MindTouch.Deki.Logic.ExtensionProcessorQueryProvider+<>c__DisplayClass228_0.
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which of the following is a pathogen quizlet