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WorksheetsLymphatic System Study Guide
Total questions: 100
Worksheet time: 58mins
Which line of defense consists of physical and chemical barriers?
1st line of defense
2nd line of defense
3rd line of defense
Which line of defense is the inflammatory response part of?
1st line of defense
2nd line of defense
3rd line of defense
Which line of defense is specific?
1st line of defense
2nd line of defense
3rd line of defense
Are viruses considered living or nonliving?
Living
Nonliving
Neither
A disease-causing agent is called
Pathogen
Microbes
Bacteria
The body’s overreaction to a normally harmless antigen is called
Allergy
Anitgen
Antibody
A solution that contains a dead or modified pathogen that can no longer cause disease
Koch's Postulates
Immuntiy
Vaccine
Autoimmune Disease
AIDS
When the body launches an immune response against its own cells
Koch's Postulates
Immunity
Vaccine
Autoimmune disease
AIDS
___: immune response: uses B cells
Humoral
Inflammation
Histamine
Tonsils
Palatine, pharyngeal, and lingual are three pairs of _____.
Humoral
Inflammation
Histamine
Tonsils
Which of the following are the function of lymph node?
Produces lymphocyte
Stores lymphocyte and macrophages
Filters the lymph
Transport lipid
Remove waste products
The thymus and spleen provide a place for maturing immune cells called ______________.
lymphocytes
nodes
ducts
Lymphatic vessels have a series of __________ that prevent backflow.
checkpoints
valves
ducts
All pathogens have unique __________ on their surface.
DNA
follicles
antigens
The antigens are detected by _________, which make _________ against them.
B-cells, lymph
T-cells, antigens
B-cells, antibodies
Which of the following are part of MALT?
Tonsils
Thymus
Peyer's Patches
Any lymphoid tissue
Which of the following is something we are born with?
adaptive immunity
cellular immunity
humoral immunity
innate immunity
We can call these cells professional macrophages; they can live to see many battles.
lymphocytes
monocytes
neutrophills
leukocytes
Which of the following are part of the bodies first line of defense?
skin
fever
inflammation
mucous membranes
What in an advantage of the adaptive immune system over the innate?
fast acting
non specific
immunological memory
Which of the following is not a sign of inflammation?
vasoconstriction
vasodilation
pain
swelling
Which of the following is a second line of defense?
skin
inflammation
mucous membranes
antimicrobial proteins
Which of the following is involved with humoral immunity?
T Cells
Antibodies
Natural Killer Cells
Fever
The fluid from the blood capillary that is formed in the spaces between the cells is known ..................
interstitial (extracellular) fluid
blood
lymph
plasma
Which cells release antibodies that disable pathogens?
B-cells
Natural killer cells
T-cells
Phagocytes
_______ are clusters of lymph tissue on the sides of the throat.
Tonsils
Tissue fluids
Lymph nodes
Thymuses
Spleens
______ is an inflammation of the tonsils that occurs when the cells of tonsils become infected.
Tonsilittis
Flu
Lymphoma
Lymphatic
What process is depicted in the picture?
barriers against pathogens
phagocytosis
lymphocytosis
immunocytosis
What are antibodies?
barriers of the specific defence
proteins that suppress function of t-cells
proteins that recognize foreign substances and destroy them
proteins carried on red blood cells
What are antigens?
molecules found on surface of red blood cells & on pathogens
molecules found on surface of white blood cells & on pathogens
molecules found on surface of platelets & on pathogens
molecules found on pathogens
Where do B-lymphocytes mature?
bone marrow
bone tissue cells
lymph glands
thymus gland
What are the types of lymphocytes?
A-cells
B-cells
S-cells
T-cells
Where do T-lymphocytes mature?
bone marrow
spleen
liver
thymus
Once a b-cell is activated, it enlarges and divides to produce
t-cells
memory b-cells
plasma cells
helper t-cells
Which cell recognizes a pathogen?
helper t-cells
killer t-cells
suppressor t-cells
memory t-cells
Which cell produces antibodies?
t-cells
helper t-cells
plasma cells
killer t-cells
Which cell eliminates infected cells?
helper t-cells
suppressor t-cells
lymphocytes
killer t-cells
Which cells ensure that normal tissue does not get destroyed?
helper t-cells
suppressor t-cells
memory t-cells
lymphocytes
What is the function of antibodies within the immune system?
Antibodies kill off any antigen that enters the body.
Antibodies are only made when you are given a vaccination for specific antigens.
Antibodies bind to specific antigens to flag for destruction.
Antibodies are part of an external defense mechanism.
What happens after the second time you are exposed to a pathogen?
The body will not be able to fight off the pathogen quickly, because it knows how to get into the body easier.
The body's immune system will react the same was as it did during the first exposure.
The body can only be exposed to a pathogen a second time if you do not have a vaccine.
The body will know how to fight off the pathogen quickly, because memory cells have been created after the first encounter.
Which is the correct pathway of lymph in lymphatic system
Blood capillary - Interstitial space - Lymphatic capillary - Lymphatic ducts - Lymphatic vessel - Subclavian veins
Interstitial space - Blood capillary - Lymphatic capillary - Lymphatic vessel - Lymphatic ducts - Subclavian veins
Blood capillary - Interstitial space - Lymphatic capillary - Lymphatic vessel - Lymphatic ducts - Subclavian veins
Interstitial space - Blood capillary - Lymphatic capillary - Lymphatic vessel - Subclavian veins - Lymphatic ducts -
What type of cell produces antibodies?
macrophage
cytotoxic T cell
B cell
Helper T cell
Which cell is directly associated with killing infected body cells?
macrophage
helper T cell
cytotoxic T cell
B cell
How does your body determine which cell to kill?
looks at the DNA fingerprint by each cell
uses the marker proteins
talks to the helper T cell about what to destroy
the brain tells it which cells belong
Which cell will poke holes in cancer cells?
cytotoxic T cell
B cell
helper T cell
macrophage
Which of the following is NOT specific?
Helper T cell
Cytoxic T cell
B cell
Macrophage
White blood cell that attacks infected body cells
helper T
B cell
antibody
cytoxic T cell
Each antibody is specifically made to attach to only one type of antigen
True
False
What type of response is this
non specific, innate
nonspecific , adaptive
specific, innate
specific, adaptive
After an initial infection, B-cells recognize the measles virus. How is this helpful in human immune response?
The B-cells use this recognition to defend the body against other pathogens, such as bacteria.
The B-cells more quickly recognize and respond to any other virus that invades the body.
The B-cells produce antibodies more quickly if the measles virus is encountered again.
The B-cells transfer this recognition to T-cells, which will then devour the viruses.
Histamines directly cause:
Helper T cells to mark pathogens for destruction
Cytotoxic T cells to become activated
B and T cells to create memory cells
Blood vessels to dilate and leak fluid and WBC's
Interferon is a chemical messenger sent from a virus infected cell. What is its function?
Causes neighboring cells to make proteins to block viral reproduction
Calls white blood cells over to take care of the infection
Causes neighboring cells to build up thicker cell membranes so the viruses can't enter
Which of the following cells have MHC Class II proteins on their surface?
All nucleated cells
Only APC's (Antigen Presenting Cells)
Which of the following are considered "Professional Antigen Presenting Cells"?
B Cells
Macrophage
Dendritic Cells
T Cells
A B cell that is actively making antibodies is called a(n)
memory B cell
plasma cell
Helper T cell
Naive B cell
Helper T Cells activate which of the following?
Cytotoxic T Cells
B Cells
Macrophages
Natural Killer Cells
What happens directly after a Helper T cell bumps into an antigen that matches it's surface receptor?
It divides and differentiates like crazy
The cell turns into a memory T cell
It shoots enzymes out to kill the pathogen
It creates antibodies
After an infection is effectively been dealt with, what happens?
Suppressor T cells help stop the immune response
More antibodies are made so that memory cells can keep record
Cytotoxic T cells shed their CD8 proteins
Which of the following acts as a messenger between the innate and adaptive immune system?
Macrophage
Cytotoxic T cell
Plasma Cell
Memory B Cell
The response to an infection. Causes the area to redden, swell, and feel warm.
Fever
Mucus
Dilation
Inflammation
This sticky fluid traps any pathogens that try and get in our body
Mucous Lining
Blood
Stomach Acid
Skin
Cells that provide a physical barrier to resist pathogen invasion, as well as secrete protective substances to discourage the accumulation of pathogens.
Macrophages
White blood cells
Epithelial cells
Helper T Cells
The most active phagocytic cells found in circulating blood are
neutrophils and monocytes
neutrophils and macrophages
monocytes and macrophages
lymphocytes and monocytes
Cytotoxic T cells destroy their target cells by releasing a substance that affects
cell membranes
lysosomes
ribosomes
DNA molecules
The primary function of lymph include
returning proteins to the tissue fluid
transporting foreign particles to the kidneys
both returning proteins to the bloodstream and transporting foreign particles to the lymph nodes
none of the above
A lymphatic obstruction can lead to edema by
causing an increase in the hydro static pressure of the capillaries
causing a decrease in the venous pressure of the capillaries
proteins accumulating and increasing the osmotic pressure of tissue fluid
blocking the flow of lymph into lymph nodes
Nonspecific resistance includes mechanical barriers and the actions of enzymes, whereas specific resistance is immunity against specific disease-causing agents
True
False
Which practice prevents the spread of germs?
Blowing your Nose
Reusing the same Tissue
Washing your Hands Often
Coughing into your Hand
Each of the following statements is true, except:
Viruses come in different types
Viruses infect living cells
Viruses can replicate without hosts
Viruse can cause illnesses
A virus infects a host in order to:
Take in nutrients
Make the host sick
Make copies of itself
Destroy the host's cells
Coronaviruses are a large family of zoonotic viruses that cause illness ranging from the common cold to severe respiratory diseases. Zoonotic means _________.
Viruses can be transmitted from animals to humans
Viruses can be passes from humans to animals
Viruses can be transmitted to animals to animals then humans
Viruses can be transmitted airbone
How is COVID-19 spread? (more than 1 correct answer - so select 2)
Certain types of food
Coughing and sneezing
Touching contaminated objects
Staying inside too much
The genetic material of corona virus
MRNA
RNA
DNA
None of these
