Worksheets2114 Lymph and Immune Review
Total questions: 20
Worksheet time: 11mins
In adaptive immunity, the process of complement fixation is activated by:
antigen-antibody complexes
foreign antigens alone
macrophages alone
macrophages and plasma cells
The lymph nodes that destroy pathogens in lymph returning from the head are called:
cervical
thoracici
axillary
inguinal
Which statement is not true of the barriers of innate immunity?
the gastric mucosa secretes HCl to destroy pathogens in food
defensins are produced by the cells in the epidermis
the Langerhans cells of the epidermis destroy bacteria with chemicals called perforators
the SQ tissue contains mast cells and WBCs in areolar CT
Which class of antibodies is able to cross the placenta?
IgE
IgA
IgM
IgG
Neutralization is:
antibodies clumping bacteria
memory T cells being activated
cytotoxic T cells being activated
antibodies changing the shape of the virus
The lymph in the system of lymph vessels is returned to, or becomes part of:
CSF
tissue fluid
intracellular fluid
plasma
Which of these is the proper sequence of names for the formation and destination of lymph?
plasma- tissue fluid- lymph- plasma
tissue fluid- plasma- lymph- plasma
plasma- lymph- tissue fluid- plasma
tissue fluid- plasma- lymph- tissue fluid
Which statement is not true of the adult spleen?
it produces RBCs and destroys old RBCs
it is a site of activation of lymphocytes
it is located behind the stomach
it forms bilirubin from the hemoglobin of old RBCs
Lymph flows:
away from the heart only
both toward and away from the heart
toward the heart only
into the capillaries
Mucosa-associated lymph tissue (MALT) includes:
tonsils and Peyers patches
tonsils and spleen
tonsils only
thymus gland
Which of the following is not one of the nonspecific body defenses?
intact skin
fever
antibody production
inflammation
The specific type of acquired immunity that a fetus obtains from maternal antibodies that cross the placenta is called:
artificially acquired passive immunity
naturally acquired active immunity
naturally acquired passive immunity
artificially acquired active immunity
Which of the following is not an autoimmune disease?
multiple sclerosis
rheumatoid arthritis
AIDS
Grave's disease
The lymph organ that programs T cells and functions at peak levels during youth is:
thymus
tonsils
Peyers patches
appendix
During the second exposure to a foreign antigen, antibodies are produced:
not at all
rapidly, in large amounts
slowly, in small amounts
first rapidly, then slowly
The cells of innate immunity that activate the lymphocytes of adaptive immunity are the:
mast cells and neutrophils
basophils and eosinophils
eosinophils and monocytes
macrophages and Langerhans cells
Which of these is not a function of lymph nodes and nodules?
phagocytosis of pathogens by macrophages
activation site of lymphocytes
production of antibodies by plasma cells
phagocytosis of old RBCs
The thoracic duct empties lymph into the:
left subclavian vein
SVC (superior vena cava)
right subclavian vein
IVC (inferior vena cava)
The lymphocytes that help destroy many kinds of foreign antigens by disruption their cell membrane are the:
helper T cells
natural killer cells
plasma cells
memory B cells
The T cells that remember a specific foreign antigen are called:
memory T cells
helper T cells
killer T cells
cytotoxic T cells
