Tag: immunity and blood groups
Questions Related to immunity and blood groups
Erythroblastosis foetalis is caused when fertilisation takes place between gametes of
Consider the following statements about phagocytes in man.
1) They provide the second line of defense.
2) They can recognize and distinguish between self and non-self.
3) They have antigen receptor.
Which of the above statements are true?
Note the following :
(A) Skin (B) Phagocytes
(C) Antibodies (D) Inflammation
(E) Antibodies (F) T- cells
(G) Fever (H) Antimicrobial proteins
(I) NK-cells (J) Secretions
Identify the factors involved in $2^{nd}$ line of defence
Who is called the father of immunology?
The term active immunity means
An organism's immune system will rapidly respond to an antigen it has seen before. This secondary response activates a subset of lymphoid cells leading to a rise in antibody titer.
The subpopulation responsible for the initiation of this response is the
According to ................. theory, the resistance of body decreases with the increase in age.
Which one of the following statements is correct with respect to immunity ?
Study the given table and identify the incorrect matches.
(i) | Malaria-mosquito relationship | Ronald Ross |
---|---|---|
(ii) | Rickettsial disease | Syphilis, Trichinosis |
(iii) | Antibodies | Immunity |
(iv) | Anti-retroviral drugs | Azidothynidine, Didanosine |
(v) | Analgesics | Gentamicin, Neomycin |
In which of the following situations, there is a risk factor for children acquiring erythroblastosis foetalis?