HSC 4504 Final Exam PH Immunology DOWNLOAD for an A

HSC 4504 Final Exam PH Immunology


Final Exam
Question 1
0..7 pts
Which of the following is TRUE about innate immunity?


Innate immunity improves with successive exposures to the same pathogen or antigen.


Innate immunity employs B and T lymphocytes to generate a response.


Innate immunity employs phagocytes and natural killer cells to generate a response.


Innate immunity is specific for any given pathogen or antigen.

IncorrectQuestion 2
.7 pts
Innate immunity has a stronger secondary response than a primary response to an antigen.


True



False



Question 3
0..7 pts
Infection by a respiratory virus produces?


Active immunity



Passive immunity



Either active or passive immunity



None of the above

,HSC 4504 Final Exam PH Immunology



Question 4
0..7 pts
The body produces its own antibodies with which form of immunity?


Passive immunity



Active immunity



Both passive and active immunity



None of the above

Correct.

Question 5
0..7 pts
Immune responses normally occur in primary lymphoid organs.


True



False



Question 6
0..7 pts
The thymus increases in size as we grow older.


True



False



Question 7
0..7 pts

, HSC 4504 Final Exam PH Immunology


Both positive and negative selection can occur in the thymus.


True



False



IncorrectQuestion 8
.7 pts
Immune cells can respond to foreign antigens that enter a lymph node.


True



False



Question 9
0..7 pts
An individual can live a normal life without functional bone marrow.


True



False



IncorrectQuestion 10
.7 pts
Intracellular organisms may survive inside of macrophages.


True



False



Question 11
0..7 pts