A) microbial pathogens
B) small pox virus
C) chicken pox
D) measles
F) B) and C)
Correct Answer
verified
Correct Answer
verified
B) False
Correct Answer
verified
Correct Answer
verified
A) bone marrow.
B) lymph nodes.
C) spleen.
D) thymus.
E) Peyer's patches.
G) A) and C)
Correct Answer
verified
Correct Answer
verified
A) are part of the nonspecific response against disease.
B) stimulate lymphocytes to carry on specific immunity.
C) stimulate phagocytic neutrophils.
D) do none of these things.
E) are part of the nonspecific response against disease and stimulate phagocytic neutrophils.
G) None of the above
Correct Answer
verified
Correct Answer
verified
A) IgA
B) IgG
C) IgE
D) IgM
E) IgD
G) A) and D)
Correct Answer
verified
Correct Answer
verified
A) Produce and distribute lymphocytes.
B) Absorb excess tissue fluid and return it to the blood stream.
C) Absorb fats and transport them to the bloodstream.
D) All of these are functions of the lymphatic system.
F) A) and D)
Correct Answer
verified
Correct Answer
verified
A) right ventricle of the heart.
B) right atrium of the heart.
C) left atrium of the heart.
D) right subclavian vein.
E) left subclavian vein.
G) B) and E)
Correct Answer
verified
Correct Answer
verified
A) proteins produced by virus-infected cells that stimulate an immune response.
B) molecules produced by white blood cells that stimulate other white blood cells,namely T cells.
C) chemicals that enhance all lymphatic organs.
D) proteins produced by plasma cells that stimulate the clotting of blood.
F) A) and B)
Correct Answer
verified
Correct Answer
verified
A) suppressor T cells (TS) .
B) large,granular lymphocytes.
C) neutrophils.
D) eosinophils.
F) All of the above
Correct Answer
verified
Correct Answer
verified
A) Immediate allergic response after a person is exposed to the allergen that can produce the following symptoms: drop in blood pressure,increased dilation of the capillaries,constriction of the bronchi and the inability to breathe.
B) A gradual allergic response after a person is exposed to the allergen that can produce the following symptoms: drop in blood pressure,increased dilation of the capillaries,constriction of the bronchi and the inability to breathe.
C) Immediate allergic response after a person is exposed to the allergen that can produce the following symptoms: an increase in blood pressure,increased dilation of the capillaries,constriction of the bronchi and the inability to breathe.
D) Immediate allergic response after a person is exposed to the allergen that can produce the following symptoms: drop in blood pressure,decreased dilation of the capillaries,constriction of the bronchi and the inability to breathe.
E) None of these are the symptoms of a person undergoing anaphylactic shock.
G) A) and C)
Correct Answer
verified
Correct Answer
verified
A) absorbing excess tissue fluids and returning them to the bloodstream.
B) transporting gases,nutrients,and metabolic wastes to parts of the body which have exchange boundaries with the external environment.
C) production,maintenance,and distribution of lymphocytes.
D) defending the body against pathogens.
F) A) and B)
Correct Answer
verified
Correct Answer
verified
B) False
Correct Answer
verified
Correct Answer
verified
A) PAMP's are molecules on a pathogen that can be recognized by the host organisms immune system.
B) PAMP's are molecules on a host cell that can be recognized by the pathogen's attack system.
C) PAMP's are molecules on the host immune system that cause it to attack itself as in autoimmune disorders.
D) PAMP's are molecules on a pathogen that can be recognized by other pathogens so they can exchange genetic material with each other.
F) C) and D)
Correct Answer
verified
Correct Answer
verified
Showing 41 - 53 of 53
Related Exams