Q.1
Answer: Lymphocytes.
Explanation: Vaccination is given to people to stimulates a primary response against the flu antigen without causing symptoms of the disease. This allows our body to produce specific antibodies to the flu antigen.
Q.2
Answer: B cells.
Q.3
Answer: IgM.
Q.4
Answer: Pyrogen.
Q.5
Answer: Artificial active immunity.
2. Which specific cell types will begin producing antibodies to the antigens? A. Z cells B....
29. T-cell independent antigens can a. stimulate B cells to multiply and produce antibodies b. induce Te cells to function c. restrict antibody formation activate macrophages activate Th cells 30. Mutation of DNA that produces an altered ribosome is an example of what type of bacterial resistance mechanism? a. alteration of a metabolic pathway b. alteration of an enzyme c. development of enzymes d. alteration of target & d 31. Which one of the following is not an attribute of...
so several days after the delivery or stillborn, the parents say.. om the parents say. We wish we Ma th other ones who have though this Which of Following using responses would be BEST? A SIDS will provide you with this opportunity B SHARE will provide you with opportunity C RESOLVE will provide you with this opportunity D CANDLELIGHTERS will provide you with this opportunity 400 The mother of a child with chickenpox asks the physician's office nurse why her...
I would like your help on solving these questions. Thank you! 1. As an adult who never developed chickenpox infection as a child, you elect to receive the protective vaccine against this pathogen at the age of 35. This vaccine will stimulate: A. a primary immune response B. passive immunity C. a secondary immune response D. nonspecific immunity 2. Class I MHC genes code for A. self receptors recognized by T-helper lymphocytes B. self receptors recognized by T - cytotoxic...
16) Macrophages, natural killer cells, and defensive proteins are internal defenses that are part of our innate defense system. A) True B) False 17) Chemical substances secreted by cells into the extracellular fluids that travel through the blood and regulate the metabolic function of other cells in the body are called A) enzymes B) antibodies C) proteins D) hormones 18) Which anterior pituitary hormone does NOT target another endocrine gland? A) adrenocorticotropic hormone (ACTH) B) growth hormone C) follicle-stimulating hormone...
Match the vocabulary word with the proper definition. Definitions _____ 1. involves mainly T cells and leads to the destruction of cells that are infected with viruses _____ 2. involves mainly B cells and takes place in blood and lymph _____ 3. being able to resist a pathogen that infected the body in the past _____ 4. the deliberate exposure of a person to a pathogen in order to provoke an immune response _ ____ 5. part of the immune...
pathogens 34. Which of these is NOT a way that antibodies protect the body from a) opsonization of pathogen b) neutralization of toxins c) activation of complement d) inducing apopotosis of body cells 35. This type of immunity lasts only as long as the life of the antibody proteins (a few weeks to a few months at most). a) Passive. b) Artificial. c) Natural. d) Active. e) Innate 36. A primary humoral response (as compared to a secondary humoral response,...
B - Immunology Saved Complete the sentences to review the types of vaccines available for immunization today. killed Vaccination is a type of immunity and serves to stimulate a primary and a memory response that primes the immune system for future exposure to a pathogen. artificial, active Categories of vaccines include vaccines, which are very effective as they employ large and complex immunogens. mutate One type, called vaccines, are prepared by cultivating the desired pathogen and then treating with chemicals...
Name: 43. Antigens can be found on... (a) flagella (b) cell walls (c) human cells (d) all of the above 40. What is the site where stem cells develop and mature into T lymphocytes in humans? (a) spice (b) thymus (c) blood (d) bone marrow 47. Antigen presentation with MHC I molecules sensitizes which type of T cell? (a) cytotoxic T cells (b) helper T cells (c) plasma cells (d) all of the above 48. How does the Tc cell...
45. Antigens can be found on... (a) flagella (b ell walls (c) human cells (@a 46. What is the site where stem cells develop and mature into T lymphocytes in humans (b) thymus (c) blood (d) bone marrow b) cell walls (c) human cells (d) all of the above develop and mature into T lymphocytes in humans? (a) spleen 41. Antigen presentation with MHC I molecules sensities which type of T cell? (a) cytotox C (b) helper T cells (c)...
490. The mother of a child with chickenpox asks the physician’s office nurse why her child will not come down with chickenpox again if exposed to the virus at school at a later date. The nurse’s responses should be based on the information that A. Natural passive immunity occurs because the child receives antibodies from outside the body. B. Artificial active immunity occurs because the child receives specific antigens against the chicken pox virus C. Natural active immunity occurs because...