Answered: In recent history we have been fairly…

In recent history we have been fairly successful in eradicating or substantially diminishing the threat of many common ___________. a. types of heart disease b. viruses c. bacteria d. colds.

Basic Clinical Lab Competencies for Respiratory Care: An Integrated Approach

5th Edition

ISBN:9781285244662

Author:White

Publisher:White

Chapter1: Basics Of Asepsis

Section: Chapter Questions

Problem 4SEPT

See similar textbooks

Related questions

Q: The term vaccine was coined by______.a) Dr. Ian Wilmut b) Edward Jenner c) Charles Darwin d)…

A: A vaccine is a biological preparation that gives active acquired immunity to particular infectious…

Q: Which characteristic of COVID-19 is NOT the same as in the 1918 flu pandemic? a) Blaming people from…

A: The spanish flu pandemic broken out by the end of first world war. It started in 1918 February and…

Q: An area of microbiology that is concerned with the occurrence of disease in human populations is a.…

A: The branch of biology that deals with the study of microorganisms that are not visible to the naked…

Q: A bacteriophage can infect ________. a. the lungs b. viruses c. prions d. bacteria

A: The cell which does not have membrane-bound organelles and nucleus is termed as prokaryotic cells.…

Q: What is a virus pandemic? a) A sharp and rapid epidemic involving more than one country b) An…

A: The influence of virus and its infection depends on the geographical areas on which it spreads, food…

Q: Through the example of the H5N1 virus, explain how diseases are fast spreading due to globalization…

A: Introduction We will answer the question in below step

Q: An example of an emerging virus isa. phage λ.b. HIV that causes AIDS.c. a strain of influenza virus…

A: Virus is a microbe that consists of RNA (Ribo Nucleic Acid) as their genetic material. Most of the…

Q: While H5N2 is of great concern economically, it is not considered animminent threat to human health.…

A: Viruses are microscopic agents that can replicate only inside the host cells. They can infect all…

Q: Bt stands for A. Biotechnology B. bacteria tolerant C. Bacillus thuringiensis…

A: With the growing population, the demand for the production and in agriculture is increasing to its…

Q: How can mis-using and over-using antibiotics lead to antibiotic-resistant strains of bacteria? A the…

A: Introduction : Antimicrobial Resistance Is Defined As A Microorganism's Resistance To An…

Q: Comparing the number of infections, people catch cold so much more often than flu .Why haven’t we…

A: Vaccination is the artificial way of injecting the pathogen either dead or alive so as to prevent…

Q: The spread of covid 19 worldwide is associated with numerous myths a.identify some of those myths…

A: Viruses are organisms thought to occur at the borderline between the living and the non-living.…

Q: An emerging virus isa. a virus that has arisen recently and is more likely to cause infectionthan…

A: The correct option is D. (all of the above)

Q: Over time, how does a virus normally become more able to to infect a host organism and be…

A: Answer a) mutations

Q: An infectious disease is a disease that is caused when a pathogen is passed from one organism to…

A: An infectious disease is a disease that is caused when a pathogen is passed from one organism to…

Q: Read the article and then answers the following question.3. Why is it difficult to create a vaccine…

A: AIDS is a acquired immuno-deficiency syndrome caused by HIV virus and to make a vaccine against a…

Q: End point dilution is the viral dilution point where the amount of virus would be lethal to a. only…

A: Before the plaque test, the end-point dilution assay was utilized to determine the viral titer.

Q: Which of the following statements correctly describes viruses? Select one: A. They can reproduce by…

A: Viruses are DNA or RNA containing and they are microscopic in nature. Usually they contain a…

Q: A virus with an envelope is most likely A. an animal virus B. better able to hide from the hosts…

A: when virus infect a cell , it penetrate the cell membrane and reaches the nucleus . after its life…

Q: How are viruses different from bacteria? a. Viruses lack enzymes for protein synthesis b. Viruses…

A: Viruses are small infectious particles and contain only nucleic acid and a protein coat. The…

Q: a.Explaination of how a bacteria must be present in all the cases of a disease.

A: Hi! As you have posted multiple questions, I will be answering the first question for you. If you…

Q: Why can’t drugs used to treat influenza, like neuraminidase inhibitors, be used to treat a wider…

A: Influenza is a viral infection, also known as flu. It is caused by influenza virus. Symptoms :…

Q: Viruses are not considered living things becausea. they are not cells c. they lack metabolismb. they…

A: Viruses are neither living nor non-living. They are obligate parasites.

Q: Polio and hepatitis A viruses are ___________ viruses.a. arbo b. enteric c. cold d. syncytial

A: The virus is microscopic and is even smaller than bacteria. they remain inactive or in the form of…

Q: According to studies of SARS- CoV-2, the typical genetic mutation rate for this virus is 1 mutation…

A: Viruses have the ability to mutate over time. As they undergo replication minute errors are…

Q: The 2020 flu shot is an _____ virus vaccine made against three _____ of influenza predicted to…

A: The 2020 flu shot is an attenuated vaccine. Attenuated vaccines contain a live weakened virus that…

Q: A decubitus ulcer (bedsore) is an example of: A. Molecular death B. Necrobiosis C.…

A: De 1, Decubitus ulcer is characterized by the pressure necrosis occur in a area of body subjected…

Q: Who is being mentioned/affected in this article? e. How did it happen? f. Why did it happen?

A: Hepatitis is the inflammation of the liver, it disturbs the metabolic processes such as the…

Q: Viruses are not considered living because they a. are not made of cells b. lack cell nuclei c. do…

A: Viruses are an example of a sophisticated protein, nucleic acid, lipid, and carbohydrate assemblage.…

Q: Propose an explanation for why during the history of the discovery of viruses they were first called…

A: following is discussion regarding history of viruses and why they were initially labelled as…

Q: where do pathogens do not thrive and reproduce? a. human beings b, animals c. inaminate objects…

A: A natural reservoir or disease reservoir is a specific environment which supports the growth of…

Q: There have been recent outbreaks of dog flu in the US. Why doesn't this virus infect humans? A)…

A: Dog flu virus (canine influenza) has Equine and Avian origin. This means it has been derived from…

Q: Viruses are not considered living because they ________. a. are not made of cells b. lack cell…

A: Virus are proteinaceous infectious agents that is capable of replication only inside a living cell.…

Q: an agent that is bacteriostatic

A: A bacteriostatic agent is a chemical/biological agent that inhibits or stops bacteria from…

Q: A virus needs a ______ cell in order to reproduce. A. Large B. Host C. Weak D. Dead

A: Viruses are microorganisms who possess DNA or RNA as their genetic material. They gain entry to…

Q: Ways in which a resistant form of infectious disease can re-emerge include A when the vectors are…

A: Resistance to antibiotics is a normal occurrence. Antibiotic resistance, on the other hand, is…

Q: In the Middle Ages, during massive plague epidemic, one of the control measures instituted was the…

A: During the late Middle Ages and early Renaissance (1350-1450) the bubonic plague, also called the…

Q: What is the selective pressure applied during the mechanism associated with the development of drug…

A: Selective pressure refers to any cause that reduces reproductive success in a portion of a…

Q: Emerging viruses arise by(A) mutation of existing viruses.(B) the spread of existing viruses to new…

A: Viruses are the pathogenic agents that cause several diseases in humans as well as in animals and in…

Q: Covid-19 is an example of: A. An infectious disease B. An emerging infectious disease C.A zoonotic…

A: Disease is any state of mental, physical or social well being which is different from that of…

Q: Which of the following statement is true? A. Scientists believe the world is due for an epidemic of…

A: AN EPIDEMIC may be a disease that affects an outsized number of individuals within a community,…

Q: Disease-causing parasites and bacteria differ in that _____ Select one: a. parasites only infect…

A: The above explanation for each option is given below.

Q: The epidemic that infected Europe, North Africa, and theMiddle East and killed tens of millions of…

A: Introduction An epidemic is a sudden increase in the number of instances of a disease beyond what…

Q: Which of the following statements is true? O a. To cause disease, a virus should be able to enter…

A: Viruses are thought to be a connecting link between living Kingdom and nonliving world. They don't…

Q: To cause a human pandemic, the H5N1 avian flu virus wouldhave to(A) spread to primates such as…

A: Avian flu virus is the influenza virus that causes infections in humans. The acute respiratory…

Q: Which of the following factors in today’s world make it dif-ficult to keep disease-causing…

A: Diseases can be infectious diseases, hereditary diseases, deficiency diseases, and physiological…

Concept explainers

Virus

Viruses are infectious microscopic agents that can only reproduce in live cells of animals, plants, or microbes and are smaller than bacteria. Vertebrates, invertebrates, plants, protists, and fungi are among their many hosts. Viruses are unable to multiply on their own due to the lack of necessary cellular machinery, but they can guide the cell machinery of a host to make additional viruses by infection. The virus enters and attaches to a particular host cell, injects its genetic material, and reproduces by using the host’s genetic material. Viruses cause infection by taking entry into the host cell and using the host cell’s enzymes and raw materials to multiply.

Question

In recent history we have been fairly successful in eradicating or substantially diminishing the threat of many common ___________.

a. types of heart disease

b. viruses

c. bacteria

d. colds.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Conclusion

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.

Similar questions

Which of the following is false about disease burden? a.The burden of disease globally has shifted increasingly toward noncommunicable diseases b.The years of life lost due to diabetes has been increasing c.The years of life lost due to premature death of children has been decreasing d. The burden of disease globally has shifted increasingly toward communicable diseases
Emerging diseases such as AIDS and ebola virus have only fairly recently become a problem because a) they only recently evolved b) means of immunization have recently failed c) humans have only recently come into contact with other species that carry these diseases d) practices of modern life make us more susceptible to such diseases Please answer very carefully.
Why was it difficult to break the chain of infection during the Zika outbreak? A. Scientists couldn't figure out how the virus even started. B. Because scientists hadn't yet realized it was impossible to break the chain of infection. C. It required killing all the birds in the region. D. It required killing all of the mosquitos in the region.
All of the following are thought to contribute to the emergence of disease excepta) advances in technology.b) breakdown of public health infrastructure.c) construction of dams.d) mass distribution and importation of food.e) widespread vaccination programs.
In low to middle-income countries, the risks of disease from environmental factors are high for which group of people? a.All of these are correct b.Older Adults c.Young children d.Women
If a disease X has a duration of 15 years and a low incidence (5 per 100,000 person-years). If another disease Y has a duration of 5 years and a low and low incidence (5 per 100,000 person years). If we compare disease X and Disease Y in the same population, we would expect: a) Better cure b) lower prevalence c) higher prevalence d) Higher incidence e) shorter duration
Where did the disease Measles originate? b. What impact did it have on the individuals living in the effected areas? c. How was the disease spread? d. How did individuals combat the disease? e. What reforms were initiated after the event?
The field of epidemiology concerns itself with _______________________________. a. geographical distribution of infectious disease b. if people can pay for treatment c. timing of infectious disease d. political views
The term active transmission refers to: a. A person who catches a disease from a bug bite b. A person who catches a disease from contaminated food c. A person who catches a disease from a contaminated object d. A person who coughs in public and passes the disease to those around them
Which of the following statements is false?a) A botulism epidemic that results from improperly canned green beans is an example of a common-source outbreak.b) Droplet nuclei fall quickly to the ground.c) Congenital syphilis is an example of a disease acquired through vertical transmission.d) Plague is endemic in the rock squirrel population in parts of the United States.e) The first case in an outbreak is called the index case.
Which of the following is a viral disease that destroys the immune system? A) anemia B) HIV-AIDS C) asthma D) tuberculosis
A disease that is constantly present in a population is called _____. a. pandemic b. epidemic c. endemic d. re-emerging