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Chapter 24 1.virus 2.toxin 3.pathogen 4.vector Q. A _____ is a substance that kills cells or interferes with their functions. Chapter Review Choose the.

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Presentation on theme: "Chapter 24 1.virus 2.toxin 3.pathogen 4.vector Q. A _____ is a substance that kills cells or interferes with their functions. Chapter Review Choose the."— Presentation transcript:

1 Chapter 24 1.virus 2.toxin 3.pathogen 4.vector Q. A _____ is a substance that kills cells or interferes with their functions. Chapter Review Choose the appropriate option.

2 Chapter 24 Chapter Review A. A toxin is a substance that kills cells or interferes with their functions. Click Next to attempt another question.

3 Chapter 24 1.bacteria 2.virus 3.vector 4.pathogen Chapter Review Q. A ______ is an organism that carries and transmits pathogens to humans and other animals. Choose the appropriate option.

4 Chapter 24 Chapter Review A. A vector is an organism that carries and transmits pathogens to humans and other animals. Click Next to attempt another question.

5 Chapter 24 Chapter Review Q. The swelling and pain that accompany an injury such as a splinter are part of the bodys ______. 1.immune system 2.immunity 3.antigen 4.inflammatory response Choose the appropriate option.

6 Chapter 24 Chapter Review A. The swelling and pain that accompany an injury such as a splinter are part of the bodys inflammatory response. Click Next to attempt another question.

7 Chapter 24 1.antibody 2.antigen 3.phagocyte 4.lymphocyte Chapter Review Q. A white blood cell that attacks an invading pathogen is a(n) ______. Choose the appropriate option.

8 Chapter 24 Chapter Review A. A white blood cell that attacks an invading pathogen is a phagocyte. Click Next to attempt another question.

9 Chapter 24 1.pneumonia 2.jaundice 3.influenza 4.tuberculosis Chapter Review Q. A person with ______ will have skin and eyes that are slightly yellow. Choose the appropriate option.

10 Chapter 24 Chapter Review A. A person with jaundice will have skin and eyes that are slightly yellow. Click Next to attempt another question.

11 Chapter 24 Chapter Review Provide a short answer to the question given below. Q. How do pathogens spread when a person sneezes? Click Next to view the answer.

12 Chapter 24 Chapter Review A. When a person sneezes or coughs, pathogens in saliva or mucus can be deposited directly into another persons eyes, nose, or mouth. The saliva or mucus may evaporate and the pathogen can be carried in the air. Click Next to attempt another question.

13 Chapter 24 Chapter Review Provide a short answer to the question given below. Q. How do mucous membranes help fight pathogens? Click Next to view the answer.

14 Chapter 24 Chapter Review A. Mucous carries pathogens trapped in the mucous membrane to other areas of the body for disposal. Click Next to attempt another question.

15 Chapter 24 Chapter Review Provide a short answer to the question given below. Q. What healthful behaviors will reduce your risk of contracting hepatitis A, B, and C? Click Next to view the answer.

16 Chapter 24 Chapter Review A. To reduce your risk of contracting hepatitis A, you need to wash hands and avoid people who are infected. To reduce your risk of contracting hepatitis B and C, you need to practice the following healthful behaviors: Abstain from sexual contact and from illegal drug use. Avoid sharing personal items that could have trace amounts of blood or saliva. Click Next to attempt another question.

17 Chapter 24 Chapter Review Compare and contrast the function of phagocytes in the inflammatory response with the function of specific lymphocytes in the immune response. Analyze the following.

18 Chapter 24 Chapter Review A. Correct! A toxin is a substance that kills cells or interferes with their functions. Click Next to attempt another question.

19 Chapter 24 Chapter Review A. Correct! A vector is an organism that carries and transmits pathogens to humans and other animals. Click Next to attempt another question.

20 Chapter 24 Chapter Review A. Correct! The swelling and pain that accompany an injury such as a splinter are part of the bodys inflammatory response. Click Next to attempt another question.

21 Chapter 24 Chapter Review A. Correct! A white blood cell that attacks an invading pathogen is a phagocyte. Click Next to attempt another question.

22 Chapter 24 Chapter Review A. Correct! A person with jaundice will have skin and eyes that are slightly yellow. Click Next to attempt another question.

23 Chapter 24 Chapter Review You have answered the question incorrectly. Go back to try again, or click Next to view the correct answer.

24 Chapter 24 Chapter Review You have answered the question incorrectly. Go back to try again, or click Next to view the correct answer.

25 Chapter 24 Chapter Review You have answered the question incorrectly. Go back to try again, or click Next to view the correct answer.

26 Chapter 24 Chapter Review You have answered the question incorrectly. Go back to try again, or click Next to view the correct answer.

27 Chapter 24 Chapter Review You have answered the question incorrectly. Go back to try again, or click Next to view the correct answer.


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