BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
3rd Edition
ISBN: 9781260670929
Author: Hoefnagels
Publisher: MCG CUSTOM
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Question
Chapter 29, Problem 11WIO
Summary Introduction
To determine:
The reason behind taking the vaccination for influenza every year while the immunity to chickenpox lasts for decades.
Introduction:
Vaccination supports the immune system of an organism to develop resistance against several diseases. The vaccines can contain live attenuated (or weakened) antigens, killed antigens, a subunit of the antigen, or toxins of the pathogen.
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Influenza viruses mutate rapidly, whereas the chickenpox virus doesnot. Why are people encouraged to receive vaccinations againstinfluenza every year, whereas immunity to chickenpox lasts fordecades?
d) After your immune system subdues the virus, you wake up in sweaty clothes. i) Explain generally why you wake up in that state and ii) describe the steps that occur in your body that result in this response.
e) Bats have been implicated as the source of many viruses against which humans have a difficult time mounting an effective immune response. Interestingly, flight plays an important role. i) Describe and explain i) the role that flight plays in creating these kinds of viruses, ii) how the viruses cross over into humans, and iii) why our immune response has a more difficult time mounting an effective response against them 4 Temperature
Elena developed chicken pox when she was in first grade. Later in life, when her children developed chickenpox, she remained healthy even though she was exposed to countless virus particles daily. Explain why.
Chapter 29 Solutions
BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
Ch. 29.1 - List the cell types that participate in the bodys...Ch. 29.1 - Prob. 2MCCh. 29.1 - Prob. 3MCCh. 29.1 - Prob. 4MCCh. 29.2 - Prob. 1MCCh. 29.2 - Describe the external barriers to infection.Ch. 29.2 - Prob. 3MCCh. 29.2 - Prob. 4MCCh. 29.2 - Prob. 5MCCh. 29.3 - Prob. 1MC
Ch. 29.3 - Prob. 2MCCh. 29.3 - Prob. 3MCCh. 29.3 - Prob. 4MCCh. 29.3 - Prob. 5MCCh. 29.4 - What is a vaccine?Ch. 29.4 - Prob. 2MCCh. 29.4 - Prob. 3MCCh. 29.5 - Prob. 1MCCh. 29.5 - Prob. 2MCCh. 29.5 - Prob. 3MCCh. 29 - Prob. 1MCQCh. 29 - Prob. 2MCQCh. 29 - Prob. 3MCQCh. 29 - Prob. 4MCQCh. 29 - Prob. 5MCQCh. 29 - Prob. 6MCQCh. 29 - During the humoral immune response, a. B cells...Ch. 29 - Prob. 8MCQCh. 29 - How do vaccines prevent infectious disease? a. By...Ch. 29 - Prob. 10MCQCh. 29 - Prob. 1WIOCh. 29 - Explain why a scraped knee increases the chance...Ch. 29 - Prob. 3WIOCh. 29 - Prob. 4WIOCh. 29 - Prob. 5WIOCh. 29 - Briefly explain the function of each innate and...Ch. 29 - What do a plasma cell and a memory cell descended...Ch. 29 - Prob. 8WIOCh. 29 - Prob. 9WIOCh. 29 - Prob. 10WIOCh. 29 - Prob. 11WIOCh. 29 - Prob. 12WIOCh. 29 - Prob. 13WIOCh. 29 - Prob. 14WIOCh. 29 - Prob. 1SLCh. 29 - Review the survey the Landscape figure in the...Ch. 29 - Add memory B cells, plasma cells, memory cytotoxic...Ch. 29 - Prob. 3PITCh. 29 - Prob. 4PIT
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Similar questions
- You have a patient who has been injured by a rusty nail. As a precaution, you vaccinate her against tetanus. In response to the vaccine, how does her body produce antibodies against C. tetani and prevent future illness due to tetanus? A)B cells that produce an appropriate antibody undergo genomic rearrangement in order to produce other cells that secrete the same antibody. B)Every cell in her immune system produces antibodies against C. tetani. C)B cells with an appropriate antibody are stimulated to divide, producing plasma cells that make antibodies to C. tetani, and memory cells that "remember" C. tetani. D)Every B cell in her body produces antibodies against C. tetani.arrow_forwardHerd immunity means that the entire population (not just those who are vaccinated) are protected from a disease. What is one way that herd immunity protects an unvaccinated person (such as an infant who is too young to be vaccinated or a person who is immunocompromised)?arrow_forward1)Herd immunity works by increasing resistance to the spread of an infectious agent when a high proportion of individuals have developed immunity. true or false? 2) The fact that communicable diseases are no longer among leading causes of death in the U. S. has led many Americans to become complacent about obtaining vaccinations true or false?arrow_forward
- Granzyme and perforin are used by what cell type in the immune system to carry out its function? O 1) TH1 O 2) Neutrophil 3) Cytotoxic T cell O 4) Eosinophilarrow_forwardElena developed chicken pox when she was in kindergarten. Later in life, when her children developed chicken pox, she stayed healthy even though she was exposed to countless virus particles each day. Explain why.arrow_forwardWhy does the immensely powerful immune system of the body, an organ system that has evolved over millennia of challenges from a wide variety of infectious and noninfectious invaders to become an exceedingly effective defender of the body against agents far more virulent than HIV, now appear to be powerless against it?arrow_forward
- Both antibodies and particular complement proteins, such as c3b, are capable of aiding phagocytes in attaching to bacteria. What term best describes these? O 1) opsonins O 2) haptens O 3) pyogens O 4) perforinsarrow_forward1) According to the video, what is another name for the innate immune sys and what does this system do? 2) According to the video, what causes inflammation and what cells cause it? 3) According to the video, what happens to neutrophils after they consume a pathogen? 4) According to the video, natural killer cells; what do they do? 5) The adaptive/acquired immune system can tell the difference between types of pathogens: true or false? 6) According to the video, helper t- function: 7) According to the video, cytotoxic t cells function: 8) According to the video, memory cells function:arrow_forwardA mother calls the clinic to ask what medication to give her 5-year-old child for a fever during a bout of chickenpox. The nurse’s best response would be: a )“Your child is 5 years old, so it would be okay to use children’s aspirin to treat his fever.”b )“Start with acetaminophen or ibuprofen, but if these do not work, then you can try aspirin.”c )“You can use children’s dosages of acetaminophen or ibuprofen, but aspirin is not recommended.”d )“It is best to wait to let the fever break on its own without medication.”arrow_forward
- What factors lead to a comprised immune system with HIV? Group of answer choices A)High viral load and high T-cell counts B)Low viral load and high T-cell counts C)High viral load and low T-cell counts D)Low viral load and low T-cell countsarrow_forwarda) As a scientist trying to cure allergies, you would be happy to discover a drug that destroys all mast cells. How can this medicine help prevent allergies? What negative side effects can this drug have?b) Compare the defense mechanisms that occur in response to bacterial and viral pneumonia.arrow_forwardWhat specific type of lymphocyte does HIV infect? Why?arrow_forward
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