7169832
Descripción
Test por Alexandra Bozan, actualizado hace más de 1 año
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Creado por Alexandra Bozan
hace alrededor de 8 años
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Pregunta 1
Pregunta
Lymph capillaries called lacteals are located in the
Respuesta
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spleen
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liver
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thymus
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small intestine
Pregunta 2
Pregunta
Lymph circulation is maintained by all except
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the heart
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inspiration
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skeletal muscle contractions
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valves
Pregunta 3
Pregunta
The lymph nodes that filter and clean breast lymph
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inguinal lymph nodes
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axillary lymph nodes
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superficial cervical lymph nodes
Pregunta 4
Pregunta
Which of the following is not classified as a lymphatic organ?
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liver
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spleen
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tonsils
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lymph nodes
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thymus
Pregunta 5
Pregunta
Adenitis is
Respuesta
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an infected adenoid
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an infected lymph node
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tissue swelling
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None of the above
Pregunta 6
Pregunta
Bacteria and debri are phagocytized from lymph by [blank_start]reticuloendothelial cells[blank_end] in the lymph nodes:
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reticuloendothelial cells
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reticular fibers
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T cells
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B cells
Pregunta 7
Pregunta
Fluid from blood leaks into
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lymph
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capillary
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interstitial fluid
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none of the above
Pregunta 8
Pregunta
The percentage of the total proteins that leak out of the capillaries into the tissue fluid on a daily basis is [blank_start]50[blank_end]%.
Respuesta
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50
Pregunta 9
Pregunta
The cisterna chyli
Respuesta
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originates the right lymphatic duct
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originates the thoracic duct
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is the storage area for hormones made by the thymus gland
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filters the chyle coming from the small intestine
Pregunta 10
Pregunta
During some infections, lymph nodes and spleen may swell because of:
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proliferation of lymphocytes
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proliferation of erethrocytes
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lymph nodes
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macrophages
Pregunta 11
Pregunta
Adenoids are enlarged:
Respuesta
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pharyngeal tonsils
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palatine tonsils
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lingual tonsils
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none of the above
Pregunta 12
Pregunta
Lymph vessels are more similar in structure to
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veins
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capallaries
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arteries
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venules
Pregunta 13
Pregunta
The size of the thymus is the largest at
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birth
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2 years of age
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puberty
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approximately 25 years of age
Pregunta 14
Pregunta
which of the following is a lymphokinetic factor
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arterial pulsations
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postural changes
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passive compression of the body soft tissues
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all of the above
Pregunta 15
Pregunta
Which of the following is not a lymph organ
Respuesta
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Thymus
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Spleen
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Pancreas
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Tonsils
Pregunta 16
Pregunta
Large numbers of B cells may be found here
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germinal centers of lymph node
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sinus of lymph node
Pregunta 17
Pregunta
Lymph enters a node via [blank_start]afferent[blank_end] lymph vessels.
Respuesta
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afferent
Pregunta 18
Pregunta
Reticuloendothelial cells of lymph nodes are [blank_start]macrophages[blank_end].
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macrophages
Pregunta 19
Pregunta
The pulp of the spleen and its venous sinuses allow it to store up to [blank_start]350[blank_end] ml of blood
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350
Pregunta 20
Pregunta
Small lymphatic organs associated with lymph vessels are called [blank_start]lymph[blank_end] [blank_start]nodes[blank_end].
Respuesta
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lymph
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nodes
Pregunta 21
Pregunta
The size of lymph nodes varies from [blank_start]1[blank_end] mm to more than [blank_start]20[blank_end] mm in diameter.
Respuesta
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1
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20
Pregunta 22
Pregunta
Lymph leaves a lymph node via [blank_start]efferent[blank_end] lymph vessels.
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efferent
Pregunta 23
Pregunta
If lymphatic return is blocked the following will not occur
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Blood protein concentration will fall
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Blood osmotic pressure will fall
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Fluid imbalance will occur
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CO2 levels in the blood will rise
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