Section: 07.04 Section: 07.02, What cell types are involved in the inflammatory response? Can you place a Media in multiple MediaPlayers? endobj
Which of the following is not required as part of an organization's exposure control plan? C. must list all department personnel by name, A Level UK Politics: Topic 4 - Voting Behavio, Julie S Snyder, Linda Lilley, Shelly Collins, Medical Terminology: Learning Through Practice. 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 The lymphatic system will play a role in defending the body against pathogens and maintaining a state of homeostasis. (d) affinity. 11. 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. - produces protease. False, False Approximately how many people are affected by nosocomial infections each year in the United States? The concentration of pathogen needed to kill 50% of an infected group of test animals is the __________. MHC Which of the following individuals introduced the terms "aerobes" and "anaerobes"? 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. possess fimbrae. 3 0 obj
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? eqR)BZZt[A adaptive, innate false Strep throat is caused by a? immediate allergic As a result, the patient developed bacterial endocarditis (an infection of the heart). *Certain complement proteins involved in the membrane attack complex kill foreign microbes by causing them to burst. In an employer's exposure control plan, s/he is required to include a category called 'exposure determination'. Example: The tounsts had an appomtment to meet with their nation's $\overset{\text{consul}}{\cancel{\text{counsel}}}$. who should not get vaccinated for meningitis? Which of the following is NOT considered a bloodborne pathogen? Which of the lymphatic organs is also part of the skeletal system? OSHA mandates that all employers are required to provide the Hepatits B vaccination to employees free of charge. epinephrine. D Polio, Which pathogen cannot be cured with antibiotics? Explain how helminths evade the immune system. (f) gel filtration. False, False The concentration of pathogen needed to kill 50% of an infected group of test animals is the __________. *The Major Histocompatibility Complex antigens must match to avoid rejection of the transplant. Imagine that a mutation in the gene encoding the cholera toxin was made. 1 0 obj
Section: 07.05, Which autoimmune disease is associated with an inflammatory response that can damage the heart muscle and valves? Which of the following is an example of a noncommunicable infectious disease? 22. Inflammation is a response to infection or injury that helps the body heal. 1. B Measles They use up nutrients and release wastes, preventing pathogenic bacteria from gaining a foothold. (a) In what way are both of these periods similar? Automatically remove your image background. destroying their nucleic acids. Signs: fever (b) Period of illness = pathogen is multiplying and reaches it maximum Myasthenia gravis develops when antibodies attach to and interfere with the function of neuromuscular junctions. C white blood cells. The tiniest and toughest pathogens are what? This risk is about _____ percent!". Section: 07.04, Cytokines assist in regulating white blood cell formation. Multiple Choice Cryptococcus neoformans causes a systemic infection primarily involving the gastrointestinal tract; this fungus always grows as a large. A . 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. 12. During which stage of the infection process is an individual highly contagious? (a) How are these toxins similar? Which period is the stage of disease during which the patient begins to present general signs and symptoms? It is characterized by redness, swelling, and pain. neutral, passive Molecular Kochs postulates are used to determine what genes contribute to a pathogens ability to cause disease. complement produces T and B cells. Which of the following is not a bloodborne pathogen? How long till Hepatitis B shows symptoms? Which of the following choices lists the steps of pathogenesis in the correct order? *IgE antibody levels rise in an parasite infection and would therefore be higher than normal. swelling Lymph capillaries drain directly into the right lymphatic duct. Section: 07.02, The membrane attack complex of the complement system is not effective against viruses. Thaks po Advertisement Advertisement New questions in Science. Neglect rolling friction. Section: 07.02. neutrophils and macrophages One of the most important steps I can take to prevent exposure to bloodborn pathogens is to be mindful of my surroundings at all times in the clinical setting. <>
True Simgle-celled microscopic animals that realease enzymes or toxing that destroy cells are called what? This mutation affects the A-subunit, preventing it from interacting with any host protein. all of the following are common viginal infections except? All of the following are effective strategies for preventing the common cold, except? He has a fever of 38 C (100.4 F) and complains of nausea and a constant migraine. Section: 07.03, What two sites are involved in the production and maturation of T lymphocytes? A disease causing organism is called at what? What is the most important thing that needs to match between him and the kidney donor? - 12838571. alexis1713 alexis1713 06/18/2019 Health Middle School answered Which of the following is a nonspecific defense against pathogens? Which of the following is not a lymphatic organ? possess specific receptors. (c) What initiates the period of decline? *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. B cell activated; antigen binds to BCR; B cell divides; plasma cells form Biofilm forms EPS, which allows the bacteria to remain attached to the host tissues. a. B. capsule All of the following are major forms of disease transmission except? Definition. Humoral immunity: The B-cells produce an army of proteins is response to the pathogen. *People with allergies produce ten times more IgE than those people without allergies. have enzymes which react with antigens. The thymus cleanses the blood from the cardiovascular system of cellular debris and bacteria. A difference between an acute disease and chronic disease is that chronic diseases have an extended period of __________. The larval form of Schistosoma mansoni uses a __________ to help it gain entry through intact skin. All of the following groups are among the most vulnerable to infectious illnesses except? Salmonella is the name of a group of bacteria that causes the infection salmonellosis. 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. 4. Blood is the only bodily fluid that can carry pathogens. Describe how molecular Kochs postulates could be used to test this hypothesis. How much to the bowl? The time between a pathogen invasion and the development of the first symptoms is called the what? *Hay fever is a hypersensitivity. C Athlete's foot and ringworm Which of the following viruses lives permanently in the cells and flares up periodically? (a) Would the toxin be able to enter into the intestinal epithelial cell? Diseases can either be noninfectious (due to genetics and environment) or infectious (due to pathogens). active False, True Which of the following is not considered an administrative control to prevent or minimize BBP exposure? When the immune system fails to recognize its own body tissue and begins to attack it, it is known as what? They cause an inflammatory response that kills pathogenic bacteria upon contact. ", "Hepatitis C, or HCV, has a high rate of chronic infection with an estimated _________ cases in the United States.". produce antibodies. innate acid pH of stomach involves chemical barriers to entry. Huma immunodeficiency virus (HIV) is considered which type of virus? 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. Neglect energy transfers with the environment. tonsils and thymus Two periods of acute disease are the periods of illness and period of decline. False, False D Yeast infections, What pathogen causes diseases that are often spread through contaminated water? D Polio, Which disease is often called the "kissing disease" because you can get it from contact with saliva? They phagocytize any pathogenic bacteria that attempt to infect. Explain three reasons why biofilm formers are more pathogenic. 33. 4 0 obj
Section: 07.02, Monocytes become what type of cell in the tissue? Answer- Excavata is a major supergroup of unicellular organisms . what is the function of human lymphatic system? Which of the following is a common and serious foodborne pathogen? Which of the following is not a vaccine recommended for college students? Which of the following is the correct definition of the term Nosocomial Infection? Which indirect object pronoun correctly completes the answer? 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. Cilia, fimbriae, and pili are all examples of structures used by microbes for __________. True a part of the membrane attack complex of the complement system IgD antibodies signify the readiness of the B cells. HBV is known to have survived in dried blood for up to ____ days and pose a serious risk of exposure during that time. Is salt and pepper a heterogeneous mixture? True rheumatic fever B red blood cells. 35. Calculate the outside air temperature. Workplace Bloodborne Pathogens Toll-Free 1-877-922-7233 Program #07-108 www.osha-safety-training.net Employee Training Quiz - Workplace Bloodborne Pathogens 1.