Give typing answer with explanation and conclusion . Which of the following statement is INCORRECT? A. Zoonotic diseases are diseases transmitted from animals to humans B. One source of antibiotic-resistance genes is the original antibiotic-producing organisms themselves. C. Nosocomial diseases are diseases one acquires while staying in a healthcare facility. D. A virus with a high LD50 is likely to spread rapidly and become pandemic.

Give typing answer with explanation and conclusion . Which of the following statement is INCORRECT? A. Zoonotic diseases are diseases transmitted from animals to humans B. One source of antibiotic-resistance genes is the original antibiotic-producing organisms themselves. C. Nosocomial diseases are diseases one acquires while staying in a healthcare facility. D. A virus with a high LD50 is likely to spread rapidly and become pandemic.

Comprehensive Medical Assisting: Administrative and Clinical Competencies (MindTap Course List)

6th Edition

ISBN:9781305964792

Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy Correa

Publisher:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy Correa

Chapter37: Regulatory Guidelines For Safety And Quality In The Medical Laboratory

Section: Chapter Questions

Problem 3CR

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A. Write a paragraph (~150 words) explaining why bacterial infections have again become a threat. B. Write a paragraph (~150 words) describing the main causes of the antibiotic crisis. C. Write a paragraph (~150 words) describing what pharmaceutical companies could do to address the problem of antibiotic resistance. D. Write a paragraph (~150 words) describing what people at colleges and universities could do to address the problem of antibiotic resistance.
During this outbreak, some people sickened with listeriosis testedpositive for Listeria monocytogenes in their bloodstream, but a DNAprofile of the bacterium showed that it was not the outbreak strain.What likely conclusion can be drawn from this information?a. It is a false positive. b. The person is not part of the outbreak.c. Listeria monocytogenes mutates frequently, making DNAprofiling unreliable.d. The person has already begun to recover from the disease.
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Which of the following is a commonality between coxsackievirus A16 infection and a varicella zoster infection?Choose one: A. Both infections are caused by viruses in the herpes family. B. Each disease is usually mild and self-limiting in children but is more severe in adults. C. Both viruses can cause a spotted rash to appear on the palms of the hands and soles of the feet. D. There is a vaccine available for both viruses.
Think about the cells that viruses infect. Pick out the correct statements below. A. The host cell has some particular thing - be it machinery, chemistry or whatever - that the virus MUST have in order to successfully reproduce. B. Viruse generally don't care what cells they infect. C. Viruses can only replicate in particular hosts and tissues. D. The host range or tissue specficity means the specific type of cells the virus infects. Example - rabies infects neural cells.
Which of the following statements must be backed up with an in-text citation of a published sour A. I believe that viruses are not a living organism. B. All viruses have nucleic acid, either DNA or RNA, surrounded by a protein coat called a capside. C. The influenza virus has RNA as its nucleic acid. D. The influenza virus can make people sick. O All of the statements, A-D, must be supported by an in-text citation. O Statements A and B require an in-text citation, but statements C and D do not. O Statements A and C require an in-text citation, but statements B and D do not. O Statements A and D require an in-text citation, but statements B and C do not. Statements Band C require an in-text citation, but statements A and D do not. O StatementsC and D require an in-text citation, but A and B do not.
Define the following terms: a. virus b. virion c. capsid d. retrovirus e. enveloped virus
A researcher, studying two different animal viruses (A and B) that infect the same cell type, digests away all the protein and transfers the nucleic acid directly into the host cell. Only virus B causes the infection. This suggests: a. Virus A is likely to be a naked virus. b. Virus A is likely to be an enveloped virus. c. Virus A is likely to be a -ssRNA virus. d. Virus A is likely to be a +ssRNA virus. e. Virus A is likely to be a dsDNA virus. And now explain why.
This is a product label for a germicide. HIV-1, HBV, and HCV are all viruses that can be found in the blood. Why does the label say you have to thoroughly clean blood and body fluids from surfaces before applying he gemicide? A The germicide probably smells really bad if it combines with blood or other body fluids. B If blood is present and you apply a germicide, you will have too much fluid to safely mop up. C Blood and other body fluids can interact with the germicide and prevent the germicide from killing pathogens.
Give typing answer with explanation and conclusion Choose the 1 incorrect answer: A. The newest FDA approved antimalarial drug is Tafenoquine and it will kill the hypnozoite stage of Plasmodium vivaxbut it can cause hemolytic anemia in people missing the enzyme G6PD. B. There is no FDA malaria vaccine that has been approved for people 18 to 95 years of age in the world today. C. There is very good long lasting immunity for at least 20 years (due to long lasting memory cells) for human malaria in a traveler that acquires the infection once in Africa (on a one week vacation) then never gets bitten by infected mosquitoes again for the next 40 years. D. Plasmodium falciparum is the deadliest species of malaria.
Which of the following describes "incubation period"? a. It is the time interval between entry of an infectious agent into the body and the appearence of the first symptoms and/or signs of the disease b. It is the time after recovery when a person can still harbor the infection c. It is the time interval through which an infected person is able to transmit the infectious agent to others d. It is the time interval between the onset of primary and secondary cases
The epidemiological or disease triangle is a model of disease causation that proposes three factors contribute to an outbreak - an agent that causes the disease, a susceptible host, and an environment that brings the host and agent together. Some general changes within these three factors that may cause an infectious disease to emerge include: A. changes in populations or behavior of reservoir hosts or intermediate hosts B. microbial genetic mutation and viral genetic recombination or assortment C. environmental factors such as an increase in precipitation D. all of the above E. none of the above