WorksheetsTest Lymphatic System and Immunity
Total questions: 20
Worksheet time: 10mins
Which of the following promotes inflammation?
Basophils only
Eosinophils only
Mast cells only
Both basophils and mast cells
In innate immunity:
The immunity to a substance is produced only after exposure to that substance and each time the body is exposed to a particular substance, the response is the same.
Immunity to a substance is produced only after exposure to that substance.
Each time the body is exposed to a particular substance, the response is the same
The ability to recognize and remember a particular substance is important.
Innate immunity includes all of these EXCEPT:
Mechanical Mechanisms
Chemical mediators
Antibody production
cells
Which is a group of approximately 20 proteins found in plasma responsible for inflammation, phagocytosis, and cell lysis?
Interferons
Complement
Prostaglandins
Natural killer cells
Which of the following is TRUE about B cells?
They are lymphocytes
They become mature in the thymus
They are responsible for cell-mediated immunity
They are produced in the adult spleen.
Which of the following is TRUE about Antibody molecules?
They have a constant region that binds to antigens
They have a variable region that can activate complement or attach to macrophages
They are large glycolipids
They are called gammaglobulins or immunoglobulins
Which of the following is responsible for cell-mediated immunity?
B cells
Memory B cells
Cytotoxic T cells
Helper T cells
Which antibody is found in primarily in saliva, tears, colostrum (breast milk), and other mucoid secretions?
IgA
IgE
IgG
IgM
What type of immunity results from natural exposure to a disease that prompts the body to produce antibodies?
Active natural immunity
Active artificial immunity
Passive natural immunity
Passive artificial immunity
Which type of immunity results for the introduction of an antiserum or immunoglobulins?
Active natural immunity
Active artificial immunity
Passive natural immunity
Passive artificial immunity
All of the following are functions of the lymphatic system EXCEPT
Fluid balance
Fat absorption
House the body's defenses.
Strengthening the bone marrow for lymphocyte production
What is the function of the minivalves in lymphatic vessels?
To keep lymph moving in one direction away from the heart
To keep lymph moving in one direction toward the heart.
To keep the vessels from taking in too much fluid from the tissues.
To allow lymph to move back into the tissues.
All of the following are lymphoid tissues EXCEPT
Spleen
Thymus
Liver
Tonsils and Adenoids
Without the lymphatic system, which of the following problems would occur?
Dehydration
Spontaneous bleeding
Edema and heart failure
Malnutrition
In the fetus, the spleen is important for... ?
To produce hormones that help T cells develop.
Forming blood cells (hematopoiesis)
Removing antibodies and foreign substances that get across the placenta from the mother.
Forming lymphocytes so the fetus has an active immunity to protect it when it is born.
What is the purpose of phagocytosis?
To engulf bacteria, foreign proteins, and other foreign particles and digest or destroy them.
To engulf and destroy body cells.
To engulf virus- infected cells and destroy them
To engulf body cells and reprogram them to be resistant to foreign intruders.
Vaccinations are a form of
Active artificial immunity
Passive artificial immunity
Active natural immunity
Passive natural immunity
Monoclonal antibodies and immunoglobulins produce what type of immunity?
Passive artificial immunity
Passive natural immunity
Active artificial immunity
Active natural immunity
Infection by bacteria, viruses, protozoa, or fungi creates
Passive natural immunity
Active natural immunity
Active artificial immunity
Passive artificial immunity
Passage of antibodies via the placenta and in breast milk provides what type of immunity to a child?
Active natural immunity
Passive natural immunity
Passive artificial immunity
Active artificial immunity
