Narrow-spectrum anti-infectives are agents that are so selective in their action that they are effective against only a few microorganisms. Two examples of droplet transmissible infectious agents are the influenza virus which causes the seasonal flu and Bordetella pertussis which causes pertussis (i.e., whooping cough). Share; Tweet; Advertisement. bacteria. through the air. Question 3 The transmission of communicable diseases depends on the successful interaction of the following: (Select all that apply) a. infectious agent b. pesticides c. the host d. the environment Question 4 Triage in a disaster setting centers on individuals only. View Test Prep - Test_ Micro Chapter 8 _ Quizlet.pdf from BIO BIO-330 at Alabama A&M University. Infectious diseases: these diseases are caused by an external organism like virus, bacteria or parasites. The four biosafety levels were developed to protect against a world of select agents. 1.Please select the three most prevalent types of healthcare-associated infections.Check All That Applya.septicemiasepticemia b.surgical site infections c.skin infections d.urinary tract infectionse.respiratory infections f.reproductive tract infectious rg.gastrointestinal infections 2.Please. Breast Cancer. Evaluate the statements below, and select those that correctly apply to breakthrough methods of genome analysis. Here you'll find in-depth information on specific cancer types - including risk factors, early detection, diagnosis, and treatment options. View Test Prep - Test_ Micro Chapter 8 _ Quizlet.pdf from BIO BIO-330 at Alabama A&M University. answer choices . 4 / Animal waste or waste resulting from veterinary procedures. Reemergence may happen because of a breakdown in public health measures for diseases that . Differentiate between microorganisms of various biological safety levels and explain methods used for handling microbes at each level. The current list of these Select Agents is available directly from the CDC website. Learning Objectives. Aerosol transmission, or related agents with unknown risk of transmission: ABSL-3 practices plus: Entrance through change room where personal clothing is removed and laboratory clothing is put on; shower on exiting. Infectious diseases are the diseases caused by various pathogenic microorganisms such as virus, bacteria, protozoan, fungi, and other parasites. infection control ati pretest quizlet. Select all that apply. Fungi grow like plants. convalescence. What is the most significant and most commonly observed infectious agent in health Fungi. In many instances the work or research involves vertebrate animals, everything from mice to cattle. High-priority agents include organisms that pose a risk to national security because they. (NOTE: Please change all question marks to checkmarks for correct answers or empty boxes for incorrect answers.) SURVEY . prokaryotic Identify the location of leukocyte formation. The following human body fluids: semen, vaginal secretions, cerebrospinal fluid, synovial fluid, pleural fluid, pericardial fluid, peritoneal fluid, amniotic fluid, saliva in dental procedures, any body fluid that is visibly contaminated with blood, and all body . An infectious agent is something that infiltrates another living thing, like you. Diseases requiring airborne precautions include, but are not limited to: Measles, Severe Acute Respiratory Syndrome (SARS), Varicella (chickenpox), and Mycobacterium tuberculosis.Airborne precautions apply to patients known or suspected to be infected with microorganisms . Septicemia is: a. William L. Nicholson, Christopher D. Paddock. Prions Satellite viruses Viroids Viruses are inactive macromolecules inside of a host cell. Solid biohazardous waste is any non-sharp material that contacts human or animal specimens. The cause, set of causes, or manner of causation of a disease or condition. protozoans. Rickettsia spp. The classic example of a fomite is a park water fountain from which many people drink. The U.S. public health system and primary healthcare providers must be prepared to address various biological agents, including pathogens that are rarely seen in the United States. Infectious agents are organisms that are capable of producing infection or infectious disease. Infectious diseases are caused by diverse living agents that replicate in their hosts. Innate immune cells also are important for activating adaptive immunity. 10-2. A. Viruses are even smaller. Describe the principles of controlling the presence of microorganisms through sterilization and disinfection. Antigenicity: The ability to stimulate an immunological response. A number of activities increase microbial traffic and as a result promote emergence and epidemics. Understanding these six characteristics and how they work helps nurses prevent and/or treat infectious disease. Infectious agents come in many shapes and sizes. A teratogenic agent is a chemical, infectious agent, physical condition, or deficiency that, on fetal exposure, can alter fetal morphology or subsequent function. Agents that cause infectious diseases can be transmitted in many ways like. Origin: Chapter 14- Risk of Infectious and Communicable Diseases, 1 1.The nurse works with a female client who recently developed an infection of Staphylococcus aureus while in the hospital. What Are Infectious Agents? The UNC-CH Biological Waste Disposal Policy stipulates proper procedures for the collection, decontamination, and disposal of laboratory-generated biohazard waste. can be easily disseminated or transmitted from person to person; View the full answer. Investigators must register with the EHRS Select Agent Program, IBC and the appropriate federal agency prior to possession, use or transfer of any Select Agent. Infectious Agents. In this case, S. aureus is which component in the chain of infection? Genome sequences from different organisms associated with a specific syndrome are affixed to a chip in microarray analysis.Genome sequences from different organisms associated with a specific syndrome are affixed to a chip in microarray analysis. View Fundamentals Module 6 quiz .docx from NURSING 2115 at Rasmussen College. Related Pages. In 2017, thousands of people in the United States alone died from the flu. We normally think of pathogens in hostile termsas invaders that attack our bodies. Kill microorganisms, promote inflammation In the blood, the antibody in most abundance is IgG Under an electron microscope, an infectious agent is identified that is not cellular. Living at the expense of a host organism is a very attractive strategy, and it is possible that every living organism on earth is subject to some type of infection or parasitism (Figure 25-1). trachea red bone marrow yellow bone marrow thyroid gland thymus gland red bone marrow 515 Question 3 6.67 out of 6.67 points The transmission of communicable diseases depends on the successful interaction of the following: (Select all that apply) Selected Answers: a. infectious agent c. the host d. the environment Correct Answers: a. infectious agent c. the host d. the environment Response . Infections of the respiratory tract are grouped according to their symptomatology and anatomic involvement. Contagious disease transmission: sexually transmitted diseases . The goal of therapy is interference with the normal function of the invading organisms to prevent them from reproducing and thereby causing cell death. Types of infectious agents. All wastes are decontaminated before removal from the . The period of time in which the infected individual can transmit the disease (when someone is "infectious") The duration between initial infection and the individual becoming infectious Always during 5th hour on Thursdays Question 16 30 seconds Q. Strep Throat, Pneumonia and Staph Infection are all examples of protozoans. Answers you can use: pathogen or pathogens Which of the following need to happen for an infectious disease to occur? Agents that cause infectious diseases can be transmitted in many ways like. Select Agents and Toxins are a collection of designated infectious agents and toxins that, by their nature, have the potential to pose a severe threat to public health and safety; this threat has resulted in the creation of a number of legislative acts. When investigating how a disease spreads and how to . through body fluids. D) A pathogen must gain entry into a host's body. Which are considered biological agents? lydia_varisco PLUS Terms in this set (89) The five major categories of infectious agents include bacteria, protozoans, multicellular parasites, viruses and ___. through the air. Colon and Rectal Cancer. A, B, C. In the definition of epidemiology, "distribution" refers to descriptive epidemiology, while "determinants" refers to analytic epidemiology. Check all that apply. Answers to Self-Assessment Quiz. Acute illness caused by agents circulating in the blood b. In 2003, over 8,000 people became ill with symptoms of SARS, and of these, over 700 died.. Needless to say, infectious diseases need to be taken seriously. all of the above. through contaminated water. ; Narrow-spectrum anti-infectives are agents that are so selective in their action that they are effective against only a few . Always during 5th hour on Thursdays. The National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) aims to protect people from domestic and global health threats. These organisms, depending on the context, can cause benefits or harm. The period of time in which the infected individual can transmit the disease (when someone is "infectious") The duration between initial infection and the individual becoming infectious. 93-1). True False Infection is the result of a complex interrelationship between a potential host and an infectious agent. A health care worker cleans shared care equipment. Print. 1 "Other Potentially Infectious Materials," as defined in the OSHA Bloodborne Pathogens standard (29 CFR 1910.1030(b)), means: . 30 seconds . Infectious diseases can be caused by: Bacteria. N meningitidis causes approximately 4 cases per 100,000 children aged 1-23 months. Causes. Helminths resemble worms. C) The pathogen must reproduce with a virus. Bacteria and protozoans are microscopic one-celled organisms. regulated by the Federal Select Agent program. HPV is a group of more than 200 related viruses, of which more than 40 are spread through direct sexual contact.Among these, two HPV types cause genital warts, and about a dozen HPV types can cause certain types of cancercervical, anal, oropharyngeal, penile, vulvar, and vaginal. This might let some other viruses, such as HPV, thrive, which might lead to cancer. Leukotrienes cause prolonged smooth muscle contraction, which results in the bronchial spasms of asthma. Tags: Question 5 . viruses. viruses. The process by which infectious agents may transfer from animals to humans or disseminate from isolated groups into new popula-tions can be called "microbial traffic" (3,4). bacteria. Question: Identify all answer choices that best . all of these. fungi Bacteria are made of ___ cells. The best example of infectious disease is flu. through body fluids. Which of the following are the most common infectious agents that cause bronchitis? illness. But a pathogen or a parasite, like any other organism, is simply trying to live and procreate. Check All That Apply Giardiasis is caused by the flagellated protozoan Giardia lamblia. So "distribution" covers time (when), place (where), and person (who), whereas "determinants" covers causes, risk factors, modes of transmission . Tags . The main characteristic of these diseases is that they are high contagious. The Epidemiologic Triangle. 1/30/2019 Test: Micro Chapter 8 | Quizlet NAME 44 Multiple choice questions 1. Transcribed image text: Please select all the TRUE statements regarding giardiasis and its causative agent. Solid Biohazardous Waste. 1/30/2019 Test: Micro Chapter 8 | Quizlet NAME 44 Multiple choice questions 1.