9 Match the immunity concepts Inflammation antibody secret

9. Match the immunity concepts:

- Inflammation - antibody secretion - phagocyte - immunological memory - vaccination - allergy

a. nonspecific response b. nonprotective immune response c. plasma cell d. type of B cell used to have a faster response to the same agent in future exposures

e. neutrophil f. purposely causing lymphocyte development with the introduction of dead or disabled infectious agents.

10. Another term for antibodies is ______; there are ________classes of these molecules.

a. B cells; five b. B cells; three c. immunoglobins; three d. immunoglobins; five

11. Which of the following are part of the innate immune system? (check all that apply) a. Basophils b. Neutrophils c. lymphocytes d. T cells

12. Vaccinations use wild type (most virulent) form of an infectious agent. a. True b. False

13. Vaccinations have been shown to be associated with autism. a. True b. False

14. Vaccinations have been shown to be associated with a decrease in rate of infection for the agent they target. a. True b. False

15. All individuals should be vaccinated. a. True b. False

16. Researcers have been trying to develop a way to get the immune system to accept foreign tissue as \"self.\" a. True b. False

17. Which of the following is true for the given situation (check all that apply): Elena 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 every day. Why?

a. Neutrophils b. memory cells c. basophils d. antibodies

Solution

9. ANS:

Match the immunity concepts:

Inflammation: a. nonspecific response (also called innate immunity)

Phagocyte (cell death): b. nonprotective immune response

Antibody secretion: c. plasma cell    

immunological memory d. type of B cell used to have a faster response to the same agent in future exposures

10. ANS: d. immunoglobins; five

An antibody (Ab), are collectively called as an immunoglobulin (Ig). B- Cells make antibody. They are five classes of antibodies Ig A, Ig D, Ig E, Ig G and Ig M.

11. ANS: a and b

Correct answer:

a. Basophils (mast cells): These are present in tissues express FcE receptor plays an important role in hyper sensivity.

b. Neutrophils: It is a phagocytic cell that arises first at the site of infection. After the inflammation the flow of neutrophils are increased.

Wrong answer:

C. lymphocytes d. T cells

These are participates in adaptive immunity.

12. ANS: b. False.

Explanation:

Immunigation is an artificial acquired or adaptive immunity. So killed are on activated microbes are used.

The antigen is injected resulting in primary response memory cells are formed upon expose to the organism that natural condition the memory cells participate resulting in secondary response which is more effective than the primary response.

13. ANS: b. False.

Explanation: Vaccinations do not cause autism. There is no link between autism and Vaccinations.

14. ANS: a. True.

Explanation:

The World Health Organization (WHO) states Vaccination greatly reduces disease, disability, death and inequity worldwide.

15. ANS: a. True.

Explanation: Mostly all people are vaccinated against infections at their child wood diseases. Eg: Meseals, Mumps and Whooping cough.

16. ANS: b. False.

Explanation: Researchers have not been trying to develop a way to get the immune system to accept foreign tissues as \"self\".

17. ANS: b. Memory cells

Explanation: memory cells are the long lived lymphocytes, these rae capable to respond against particular pathogen. So Elena remains healthy when her child is infected with chicken pox,