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WorksheetsImmunology
Total questions: 96
Worksheet time: 2hrs 7mins
__________ found in certain areas such as the base of the neck and the armpit.
Lymph nodes
Tonsils
Thymus
adenoids
In lymph nodes
white blood cells mature into T cells.
lymph drains back into the circulatory system.
old and damaged red blood cells are destroyed.
B and T cells gather and attach to foreign antigens.
The lymphatic system
controls blood clotting.
contains red blood cells.
has vessels with thick, muscular walls.
contains phagocytic cells.
An inflammation reaction involves the
release of histamines.
agglutination of bacteria.
production of immunoglobulin.
vaseconstriction of blood vessels.
First-line defences that mammals have against invasion by disease-causing bacteria include
lysozymes.
interferons.
antibodies.
cytotoxic T cell.
White blood cells that are involved in the third line of defence of the immune system include
mast cells.
eosinophils.
lymphocytes.
macrophages.
Cytotoxic T cells are
antibodies.
able to kill virus-infected cells.
part of the humoral immune response.
part of the second line of the immune defence.
A T lymphocyte which has not encountered an antigen yet
Novice
Small
Stem
Naive
Agglutination reaction is seen in
Blood grouping
Gel precipitation
Soluble antigens
All of the options
What triggers the production of
antibodies
an antigen
an antibody
phagocytes
Individuals with AIDS may have difficulty fighting off otherwise harmless infections because AIDS...
causes colds and fevers that wipe out B cells.
produces antibodies that attack healthy cells.
attacks T cells that normally fight off infection.
sits inactive in cells until it is triggered.
Vaccination is a way to prevent development of diseases caused by
viruses
bacteria
both viruses and bacteria
Which disease below can be fought with a vaccination?
chicken pox
athlete’s foot
staph infection
ring worm
Vaccines are produced from killed or weakened
phagocytes
pathogens
helper T cells
B cells
How do vaccines protect an individual from disease?
They are antibodies
They trigger the creation of antibodies
They are white blood cells
What are the names of the structures
vector/interferon
pathogen/mucus
antibody/antigen
penicillin/histamine
Peyer's patches are found in
Bone marrow
Thymus
SALT
MALT
The cells which provide signals to B cells for complete activation
T regulatory
T cytotoxic
T helper
All of the above
A 5-year-old child falls and scratches herself and within a few days has an enlarged lymph node in the area draining the abrasion. The cells in the lymph node are reacting to the foreign stimulus that entered the skin and that was transported to the lymph node by which of the following?
immunoglobulin
T cells
Dendritic cells
TLRs
Act like a name tag for pathogens.
Chemokines
Cytokines
Antigens
White blood cell
Molecules used for cell signaling, or cell to cell communication.
Cytokines
Chemokines
Antigens
White blood cell
Inflammation brings immune cells to the site of an infection by decreasing blood flow to the area.
True
False
Engulf and destroy viruses and bacteria
Phagocytes
Mast cells
Neutrophils
Eosinophils
First cell to arrive at the site of an infection.
Basophils
Eosinophils
Neutrophils
NK cells
Attack the infected host cell, instead of pathogens.
NK cells
Phagocytes
Mast cells
Granulocytes
B cells develop immunocompetence in the:
Bone marrow
Thymus
Blood
Thyroid
What is the function of the plasma cells during a immune response.
secrete antibodies
engulf bacteria
kill cells infected with virus
to change into memory cells
Which of the following is not an effect of a fever?
Scramble enzymes
Fe and Zn are gathered by the Liver and spleen to starve bacteria
increase of metabolic rate for Tissue repair
Stimulate mucus production
speed up repair processes
Fetus obtains immunity from maternal antibodies that cross the placenta:
naturally acquired active immunity
naturally acquired passive immunity
artificially acquired active immunity
artificially acquired passive immunity
Which one of the following kills invading microbes?
lysozymes
stomac acid
macrophages
all of the above
which among the following has pentameric structure
IgM
IgG
IgA
IgD
All of the below are antigen-presenting cells EXCEPT
Dendritic cells
Macrophages
B lymphocytes
Mast cells
What are the bean-like structures that filter lymph and store lymphocytes?
lymph nodes
GALT
tonsils
thymus
Name the lymphatic tissue fount in the throat.
spleen
tonsils
GALT
thymus
What is the abdominal organ that is near the stomach and contains localized areas of lymphoid tissue and functions in filtration of blood?
tonsils
thymus
Peyer's Patches
spleen
The body regards this as foreign:
antibody
antigen
T-Cells
Cytotoxic T-Cells
Which of the following means, "study of the immune system"?
biology
endocrinology
immunology
lymphology
The disease fighting protein produced by the body in response to a specific antigen:
antigen
neutrophil
antibody
monocyte
Fluid of the immune system that circulates through the body:
blood
GALT
phagocytes
lymph
A phagocytic white blood cell that becomes a macrophage once it leaves the blood and enters tissue.
monocyte
neutrophil
lymphocyte
eosinophil
A cell within tissue that ingests antigens. Select all that apply.
macrophage
neutrophil
myelocyte
lymphocyte
Which type of lymphocyte is involved in cell-mediated immunity?
C-lymphocyte
B-lymphocyte
T-lymphocyte
Plasma cell
What type of cell is involved in non-specific immunity and is especially effective in killing viruses and tumor cells?
Natural Killer Cell
B- Lymphocyte
Neutrophil
Macrophage
Where are the body's blood cells produced?
thymus
Bone Marrow
spleen
GALT
Which of the following is NOT a type of T-Lymphocyte?
Cytotoxic T-cell
Helper T-cell
Plasma Cell
Suppressor T-Cell
Which of the following cells are NOT involved in humoral immunity?
Plasma Cell
Memory Cell
B-lymphocyte
Natural Killer Cell
This type of immunity can be called nonspecific and refers to the bodies defenses that are present since birth.
resistance
adaptive immunity
acquired immunity
innate immunity
This type of immunity is acquired during one's lifetime. It is induced by antigens that invade the body.
innate immunity
adaptive immunity
nonspecific immunity
normal microbiota
The response to an infection. Causes the area to redden, swell, and feel warm.
Fever
Mucus
Dilation
Inflammation
Which of the following is present in tears and kill bacteria?
NaCL
Lysozyme
Neutrophil
Sebum
Acidity in human sweat is an example of _____.
Adaptive immunity
Innate immunity
Cell-mediated immunity
Antibody-mediated immunity
Which of the following is NOT a sign of inflammation?
Pain
Swelling
Heat
Redness
Cool
What type of immunity exists before a person is exposed to a pathogen?
Adaptive
Innate
Origin
General Immunity
These cells help you respond quickly to pathogens when you encounter them for a second time:
Helper T cells
Memory cells
Phagocytes
Plasma cells
These cells produce antibodies:
Helper T Cells
Plasma B Cells
Cytotoxic Cells
Macrophages
These proteins stick to the surface markers on foreign molecules, marking them for destruction:
Antibodies
Toll-like receptors
Antigens
Receptors
What virus destroys helper T cells resulting in a suppressed immune system?
MIRS
HIV
AIDS
HGTV
What results when phagocytes die and pile up at the inflammation site?
Redness
Swelling
Pus
Edema
What type of immune cell causes apoptosis in nonself cells?
Neutrophil
Natural Killer Cells
Interferon
Toll-like Receptors
What is Antibody
Carbohydrate
Protein
Lipid
DNA
Intracellular virus that infect the whole cell are usually killed by................
Macrophages
T helper cells
T cytotoxic cells
Neutrophils
MHCI is expressed on
Only antigen presentation cells
All nucleated cells
Only macrophages
Only NK cells
Which of the following get rid of good cells that have been infected?
Antibodies
B Cells
Memory Cells
T Cells
Cell-mediated immunity is a type of acquired immunity. This is the immunity one develops throughout life. Which of the following types of cells are mostly involved in cell-mediated immunity?
T cells
B cells
erythrocytes
neutrophils
What do killer T-cells do?
Kill all of the helper T-cells.
Create antibodies to be produced into the blood stream.
Destroy cells that have been infected.
These cells are known to process antigen prior to the humoral response
Dendritic cells
Macrophasges
Dendrtic cell and macrophages
Tc lymphocytes
What is this blood type?
A+
AB+
AB-
A-
What is the blood type?
AB+
AB-
A+
B-
What is the blood type?
O+
B+
AB-
AB+
What is the blood type?
O+
AB+
AB-
Not Valid
B-
A-
B+
A+
What is the blood type?
B+
A-
A+
B-
What is the blood type?
O-
O+
Not Valid
AB+
A mother is type AB blood and a father is type AB blood. What are the possible blood types the child could receive? Select all that apply.
A
B
AB
O
A mother is type A blood and a father is type O blood. What are the possible blood types the child could receive? Select all that apply.
A
B
AB
O
A mother is type AB blood and a father is type B blood. What are the possible blood types the child could receive? Select all that apply.
A
B
AB
O
A child's blood is type AB. One parent's blood is type B. What are the possible blood types the other parent could have? Select all that apply.
A
B
AB
O
A child's blood is type O. One parent's blood is type A. What are the possible blood types the other parent could have? Select all that apply.
A
B
AB
O
A child's blood is type B. One parent's blood is type B. What are the possible blood types the other parent could have? Select all that apply.
A
B
AB
O
