a. What is the name of the lymphatic vessels located in the small intestines? *The Mantoux skin test uses the delayed allergic response to indicate exposure to tuberculosis. Microorganisms that do not cause disease. C white blood cells. __ escribo correos a mi mejor amigo. Signs of a disease are objective and are measured. Bloodborne Pathogens are microorganisms in blood that may cause disease in humans. 36. 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? Diseases can either be noninfectious (due to genetics and environment) or infectious (due to pathogens). a type of sking infection spread by direct skin-to-skin contact is what? A Strep throat 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. Approximately how many people are affected by nosocomial infections each year in the United States? EKG, MHC 23. {H(Iq4fU{dwYVH@hi!XM!9/fiTxUyf+0v Aq]e;-yTzY7&#wcYk#Doyiclr"c!C True Acupuncture is a form of alternative medicine that is used for pain relief. cytokines. PDF Name: Class: Date: ID: A - Occupational Safety and Health Administration - 12838571. alexis1713 alexis1713 06/18/2019 Health Middle School answered Which of the following is a nonspecific defense against pathogens? Infect healthy rats with this mutant strain and look for decreased signs of disease. interferon. Accessibility StatementFor more information contact us atinfo@libretexts.orgor check out our status page at https://status.libretexts.org. general Rheumatoid arthritis is associated with chronically inflamed joints. A Mononucleosis 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 . (b) How do they differ? Which of the following does NOT fit into the category of other potentially infectious materials? Explain how the current discovery of the presence of this reported P. aeruginosa could lead to a recurrence of nosocomial disease. In an employer's exposure control plan, s/he is required to include a category called 'exposure determination'. Which pathogen is non-living? Distinguish between the signs and symptoms of disease in Brians case. what is the function of human lymphatic system? answer choices virus bacteria fungus parasite/protist Question 3 30 seconds Q. ;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 Which of the following statements about the treatment of viruses is not true? 31. 8 00:48:34 Multiple Choice Supergroup Amoebozoans - Giardia intestinalis (Giardiasis) Supergroup Amoebozoans - Entamoeba histolytica (Amoebiasis) Supergroup SAR - Plasmodium (Malaria) Supergroup Excavata. Tuberculosis, rheumatic fever How many people die each year from HCV related liver failure? (d) affinity. 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. *:Q ]+]lroYQ-Q$2B&qQ1pLOQ;tg# . 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. Hypersensitivity to a substance in one's diet or environment is called what? It is characterized by redness, swelling, and pain. *The four signs of inflammation are redness, heat, swelling, and pain. B. leprosy-is a Mycobacterium leprae (a slow growing bacteria) #CarryOnLearning. D Yeast infections, What pathogen causes diseases that are often spread through contaminated water? *IgM antibodies activate the complement and clump cells. One response of the human immune. Which of the following applies to hyaluronidase? Which of the following is not required as part of an organization's exposure control plan? malaria, AIDS macrophages Section: 07.02, Which of the following is not considered a barrier to entry of a pathogen? become plasma cells. OSHA Bloodborne Pathogens Quiz 4: The OSHA Bloodborne Pathogens Standard Multiple Choice Identify the choice that best completes the statement or answers the question. Does the Earth really go around the Sun? *Neutrophils and macrophages are the main cells involved in the inflammatory response. They use up nutrients and release wastes, preventing pathogenic bacteria from gaining a foothold. Explain how the current discovery of the presence of this reported P. aeruginosa could lead to a recurrence of nosocomial disease. IgA, IgM In this context, this means Which of the following is a major virulence factor for the fungal pathogen Cryptococcus? neutral, active, active, passive What do "having the measles" and being vaccinated against the measles have in common? causing them to burst. False, True SOLVED:Pseudomonas aeruginosa is a common pathogen that infects the airways of patients with cystic fibrosis. perforin, perforin Draw the Lewis structure for each of the following molecules: Universal precautions c. Standard response a. Bacillus anthracis What is one disease most children are vaccinated against? they act indiscriminately against all pathogens. D Polio, Which disease is often called the "kissing disease" because you can get it from contact with saliva? B Bacteria Section: 07.03, The acquired defense system only recognizes and destroys cells with antigens that come from outside the body. Section: 07.04. IgE antibodies are responsible for the immediate allergic response and protection against parasitic worms. *In severe combined immunodeficiency disease, both B and T cells are lacking. Science; Biology; Biology questions and answers; Which of the following is the best storage solution for transporting a sputum sample containing a potential pathogen? ch 4 Flashcards | Quizlet CINO2CINO_2CINO2 (NNN is the central atom), a harmful condition that is spread from one living thing to another. The concentration of pathogen needed to kill 50% of an infected group of test animals is the __________. Salmonella is the name of a group of bacteria that causes the infection salmonellosis. Bloodborne Pathogens Flashcards | Quizlet MTBE is used to be added to gasoline sold for vehicles, MTBE has been found in groundwater. Ch 15 Quizlet Flashcards | Chegg.com <>>> A Bacteria PDF Employee Training Quiz - Workplace Bloodborne Pathogens Solved Saved Help Which of the following statements is | Chegg.com 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. All of the following are effective strategies for preventing the common cold, except? 1. )IAjBhX3d_FXLM5[7w ;crmYzw=4+7+ts37m?FW`4Tm*;`BGAQx ."VE1 Solved Which of the following represent epigenetic changes - Chegg (a) In what way are both of these periods similar? D Polio, Which pathogen cannot be cured with antibiotics? During an oral surgery, the surgeon nicked the patient's gum with a sharp instrument. The Centers for Disease Control estimate that there are about _______________ people living with HIV in the United States. They are not as easily treated compared with those involving free-floating (or planktonic) bacteria. which biological agent is not considered by terrorist for the mass destruction of people? *The acquired defense system will also recognize cancer cells with abnormal membrane proteins and destroy them. - virulence by inducing host cells to self destruct - the virulence factors are: aflatoxin & gliotoxin It acts as a spreading factor. TCR a. pathogens The time between a pathogen invasion and the development of the first symptoms is called the what? Which of the following is a major virulence factor for the fungal pathogen Cryptococcus? A world-class bicycle rider can generate one-half horsepower for long periods. 10. 17. If racing at sea level, find the velocity this cyclist can maintain. 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. Chapter 1 Flashcards C. Plasmodium people who were recently vaccinated for the flu. A microbiologist has identified a new gram-negative pathogen that causes liver disease in rats. who should not get vaccinated for meningitis? Some helminths are so large that the immune system is ineffective against them. IgD Which of the following choices lists the steps of pathogenesis in the correct order? Make sure that all rats in the study are healthy. Which of the following must a pathogen possess in order for it to be successful at causing infectious disease? Endotoxin is the lipid A component of the LPS of the gram-negative cell envelope. 1 0 obj 20. Bloodborne pathogens areinfectious microorganisms in human blood that can cause disease in humans. When stung by a bee, Jackie goes into anaphylactic shock. HCG C infection. Or is it also valid to say that the Sun goes around the Earth? pathogens are one of the major sources of environmental risks. 18. 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. (a) The patient exhibits the signs and symptoms of the disease in both of these periods. One set of the body's defenses are called "innate." a. pathogens b. nonpathogens c. opportunistic pathogens d. indigenous microflora e. saprophytes: Term. What type of response is this? eosinophils and basophils In each of the following sentences, cross out any incorrect word and write the correct word above it. *Active immunity involves making your own antibodies against an antigen, whether it is introduced via an infection or a vaccination. During an oral surgery, the surgeon nicked the patients gum with a sharp instrument. True all of the following are common viginal infections except? 8. Define the viscosity and osmolarity of blood. A healthcare worker not washing his/her hands. the bacterium becoming most resistant to antibiotic treatments, such as penicillin, is known as what? Washing your hands is one of the main ways to prevent from getting sick. adaptive, innate thymus and bone marrow Something about names of all department personnel. they only act internally. Find P(X = k) for k = 0, 1, 2, and 3. 2003-2023 Chegg Inc. All rights reserved. delayed allergic We]D!DTJewEj(dd.v,"t?huBwh7Vr5qjazNlAZO;8?&EToAb#xBxjzl?ch"x\}CAASM{Pj\^ViATinfMi\k+>!aOi/_gw]6/U)M~+ 8c Zj-L*c. Simgle-celled microscopic animals that realease enzymes or toxing that destroy cells are called what? epinephrine We also acknowledge previous National Science Foundation support under grant numbers 1246120, 1525057, and 1413739. False b. 35 Questions Show answers Question 1 10 seconds Q. Virulence factors contribute to a pathogens ability to cause disease. (f) gel filtration. ", 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.". A person steps on a rusty nail and develops tetanus. A __________ cannot live without its host for very long. a vaccination. Describe how molecular Kochs postulates could be used to test this hypothesis. What are pathogens? intact skin rheumatic fever 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. All of the following diseases are primarily spread by animals or insects except? Myasthenia gravis 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. Which type of disease is this? 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. Solved 33 Which of the following protozoan supergroup - | Chegg.com True or False 2. HealthStream: Blood borne Pathogens Flashcards | Quizlet Ability to adhere to, colonize, or invade the host 3. B Inchworms True Which of the following is a pathogen that could not be identified by the original Kochs postulates? If you have a __________, you literally have a plant living on your body. True D Bacteria, What is the common cold's pathogen. False, True 24. What does this evidence tell you about this chemical? B. Cryptococcus microorganisms. It is composed mostly of protein, has high toxicity, and is not heat stable. Which of the following represent epigenetic changes caused by a pathogen that can affect its ability to cause infection in the host? anything the immune system recognizes as foreign to the body The concentration of pathogen needed to kill 50% of an infected group of test animals is the __________. 1. damage resulting in cell lysis Margination is defined as the process in which monocytes stick to the wall of the blood vessels at the site of infection Which of the following pairs is mismatched? OSHA mandates that all employers are required to develop an Exposure Plan outlining what steps are to be taken to prevent exposure to bloodborne pathogens. Where does the lymphatic system empty into the cardiovascular system? Workplace Bloodborne Pathogens Toll-Free 1-877-922-7233 Program #07-108 www.osha-safety-training.net Employee Training Quiz - Workplace Bloodborne Pathogens 1. Under these conditions, which antibody levels would be higher than normal? Flashcards - Health 21 Chapter 16 - FreezingBlue The Shiga and diphtheria toxins target __________ in host cells. Hepatitis B c. HIV d. E.coli Definition a. thyroid and tonsils Which pathogen needs a host cell to reproduce? True The final temperature of the system is 100^\circC. 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.". *Epinephrine counteracts the effects of histamine in anaphylactic shock. Section: 07.03, In antibody-mediated immunity where does the antigen first bind? *The complement proteins "complement" certain other immune responses. Section: 07.02, In SCID, antibodies are missing but T cells function normally. c. employers must have written airborne pathogen exposure control plans I'm workspace. An infection is an invasion by pathogens that reproduce, multiply, and cause disease. Section: 07.02. Multiple Choice. CH 7 Antibiotics, Antifungals, and Antivirals Flashcards Preview neutral, passive neutrophils and macrophages There is currently no vaccination available for Hepatitis B. Learn more about OSHA Bloodborne Pathogens (online CE course) Which of the following is NOT classified as a bloodborne pathogen? Symptoms: nausea and migraine. *They use up nutrients and release wastes, preventing pathogenic bacteria from gaining a foothold. *The Major Histocompatibility Complex antigens must match to avoid rejection of the transplant. bone marrow and thyroid Undifferentiated B-cells remain as memory cells. In this case, the person has acquired a(n) __________ disease. If all the words in a sentence are correct, write C after the sentence. What is the most common way a nosocomial infection is acquired? How long till Hepatitis B shows symptoms? The relative risk of exposure to bloodborne pathogens is great. It acts as an opsonin i.e. Which of the following is a common and serious foodborne pathogen? Apply. P. aeruginosa usually causes localized ear and eye infections but can cause pneumonia or septicemia in vulnerable individuals like newborn babies. *The correct order is: antigen binds to BCR; B cell activated; B cell divides; plasma cells form. The body's immune system will react the same was as it did during the first exposure. Section: 07.05, Which autoimmune disease is associated with an inflammatory response that can damage the heart muscle and valves? Can you place a Media in multiple MediaPlayers? 25. It does not grow in the absence of oxygen.