Lymphatic & Immune HW Flashcards
the ___ is located in the mediastinum
thymus
tonsils
spleen
thyroid
thymus
Lymph nodes are encapsulated organs with masses of which types of cells that fight foreign bodies?
B and T cells
Z and D cells
Phagocytes and monocytes
Natural Killers and T cells
B and T cells
The right upper extremity is drained by which lymphatic structure?
Right lymphatic duct
Left lymphatic duct
Thoracic duct
Left subclavian duct
right lymphatic duct
The ____ removes imperfect platelets from the blood
gall bladder
spleen
pancreas
thymus
spleen
An injection of the causative agent, such as a vaccination against polio, is an example of which type of immunity?
active artificial
passive artificial
active natural
passive natural
active artificial
Lymphatic fluid is moved by pressure in the interstitial space and the milking action of skeletal muscles. This is called:
Lymphedema
Lymphodenosis
Lymphokenisis
Subclavian accumulation
lymphokenisis
__________________are a group of lymphocytes that kill many types of tumor cells and cells infected by different kinds of viruses.
Phagocytes
Natural killer cells
Toll-like receptors
Phagocytes
natural killer cells
Lymphatic capillaries that operate in the villi of the small intestine are called:
Lymphatics
Lacteals
Peyer Patches
Lymph nodes
lacteals
primary lymph organs are:
Spleen and lymph nodes
Bone marrow and the thymus
Skeletal muscles and bone marrow
Lymph nodes and ducts
bone marrow and the thymus
Over 85% of the lymph from the breast enters lymph nodes of the:
axillary region.
supraclavicular region
brachial region
subscapular region
axillary region
Which is a form of passive natural immunity?
A child develops measles and acquires immunity to subsequent exposure.
Antibodies are injected into an infected individual.
An infant receives protection through her mother’s milk.
Vaccinations are given against smallpox.
an infant receives protection through her mother’s milk
the 1st line of defense in innate immunity is:
inflammation
phagocytosis.
mechanical and chemical barriers.
complement
chemical and mechanical barriers
The clear fluid filtered through capillary walls when it enters the intracellular space is:
Interstitial fluid
Plasma
Lymphatic fluid
Monocytes
interstitial fluid
The lymph nodes located just in front of the ear are called the:
submaxillary groups
inguinal lymph nodes.
cervical lymph nodes
preauricular lymph nodes
preauricular lymph nodes
_________ is(are) molecular markers.
Antigens
Natural killer cells
Complement
Toll-like receptors
antigens
