Life: The Science of Biology
11th Edition
ISBN: 9781319010164
Author: David E. Sadava, David M. Hillis, H. Craig Heller, Sally D. Hacker
Publisher: W. H. Freeman
expand_more
expand_more
format_list_bulleted
Question
Chapter 41.2, Problem 1R
Summary Introduction
To review:
The innate defenses that take place when a pathogen lands on the skin.
Introduction:
Innate immune responses can be of two types. The first line of innate responses is the physical barriers, which the pathogen encounters like skin, mucous membranes, and chemicals. The second line of innate immune response is the cell-derived responses and include phagocytosis, complement system response, inflammation, and fever.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
A childhood infection with the viral disease mumps could provide which sort of immunity?
Group of answer choices
Immunity to the attraction of viral internet videos
Artificially acquired active immunity
Naturally acquired passive immunity
Naturally acquired active immunity
Artificially acquired passive immunity
in a diagram put the cells that would first respond to a skin infection, and how the bacteria would escape the innate immune system and turn into a systemic infection and what cells would strath responding after the innate immune system fails
Suppose that an individual's arm is cut, and because of this injury, bacteria are able to gain entry to the body and cause disease. What type of defense has been breached (overcome)?
Group of answer choices
physical defense
chemical defense
adaptive defense
Chapter 41 Solutions
Life: The Science of Biology
Knowledge Booster
Similar questions
- The Adaptive Immune Response Is a Specific Defense Against Infection Compare the general inflammatory response, the complement system, and the specific immune response.arrow_forwardThey type of acquired immunity that results from the inoculation of immune serum is called: a. natural acquired passive b. naturally acquired active c. artificial acquired active d. artificial acquired passivearrow_forwardSuppose that an individual's arm is cut, and because of this injury, bacteria are able to gain entry to the body and cause disease. What type of defense has been breached (overcome)? physical defense adaptive defense chemical defensearrow_forward
- Some pathogens invade cells; others invade tissue spaces. Explain how innate responses differ for both types of pathogensarrow_forwardAn antibody binding to an antigen within the body can have which of the following outcomes that would help the host? Choose all that apply. Agglutination of the pathogen Opsonization of the pathogen Stimulating apoptosis of bacteria and viral particles Activation of complement proteinsarrow_forwardYou are a bacterium which entered the skin through a small cut. Which innate immune defenses might come after you. If you escape the innate defenses, how might the adaptive immune system get you?arrow_forward
- Which of these innate defenses would be most inhibited by antibiotic use? Group of answer choices Mucus Normal microbiota Fever Complement activationarrow_forwardYou have an adult patient who is exhibiting persistent and severe infections caused by opportunistic infections. Based on what you have learned about immune disorders, what is your suspicion about why this patient is experiencing these types of infections? How would you determine if your suspicion is correct? What types of treatments are available for this patient?arrow_forward. Create a timeline of events from pathogenic invasion all the way through the immune response, ending with memory cells.arrow_forward
- The classic inflammatory response (heat, swelling, redness, pain) reflects the communication of innate and adaptive defenses. Which of the following is not correct about this response? Group of answer choices Non-cytopathic viruses stimulate the inflammatory response Adjuvants stimulate inflammation and therefore a good antibody response Dendritic cells link the innate and adaptive responses Tumor necrosis factor alpha is a major inducer of inflammation Increased blood flow is one result of inflammationarrow_forwardWhat is the difference between non-specific and specific defenses? Contrast the two methods of defense, why are they important ?arrow_forwardWhich form of acquired immunity is the patient developing by having this infection? A) Active natural immunity B) Passive natural immunity C) Active artificial immunity D) Passive artificial immunityarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Human Heredity: Principles and Issues (MindTap Co...BiologyISBN:9781305251052Author:Michael CummingsPublisher:Cengage Learning
Human Heredity: Principles and Issues (MindTap Co...
Biology
ISBN:9781305251052
Author:Michael Cummings
Publisher:Cengage Learning