7169832
Description
Quiz by Alexandra Bozan, updated more than 1 year ago
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Created by Alexandra Bozan
almost 8 years ago
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Question 1
Question
Lymph capillaries called lacteals are located in the
Answer
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spleen
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liver
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thymus
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small intestine
Question 2
Question
Lymph circulation is maintained by all except
Answer
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the heart
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inspiration
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skeletal muscle contractions
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valves
Question 3
Question
The lymph nodes that filter and clean breast lymph
Answer
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inguinal lymph nodes
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axillary lymph nodes
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superficial cervical lymph nodes
Question 4
Question
Which of the following is not classified as a lymphatic organ?
Answer
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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
Question 5
Question
Adenitis is
Answer
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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
Question 6
Question
Bacteria and debri are phagocytized from lymph by [blank_start]reticuloendothelial cells[blank_end] in the lymph nodes:
Answer
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reticuloendothelial cells
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reticular fibers
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T cells
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B cells
Question 7
Question
Fluid from blood leaks into
Answer
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lymph
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capillary
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interstitial fluid
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none of the above
Question 8
Question
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]%.
Answer
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50
Question 9
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The cisterna chyli
Answer
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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
Question 10
Question
During some infections, lymph nodes and spleen may swell because of:
Answer
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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
Question 11
Question
Adenoids are enlarged:
Answer
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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
Question 12
Question
Lymph vessels are more similar in structure to
Answer
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veins
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capallaries
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arteries
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venules
Question 13
Question
The size of the thymus is the largest at
Answer
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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
Question 14
Question
which of the following is a lymphokinetic factor
Answer
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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
Question 15
Question
Which of the following is not a lymph organ
Answer
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Thymus
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Spleen
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Pancreas
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Tonsils
Question 16
Question
Large numbers of B cells may be found here
Answer
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germinal centers of lymph node
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sinus of lymph node
Question 17
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Lymph enters a node via [blank_start]afferent[blank_end] lymph vessels.
Answer
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afferent
Question 18
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Reticuloendothelial cells of lymph nodes are [blank_start]macrophages[blank_end].
Answer
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macrophages
Question 19
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The pulp of the spleen and its venous sinuses allow it to store up to [blank_start]350[blank_end] ml of blood
Answer
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350
Question 20
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Small lymphatic organs associated with lymph vessels are called [blank_start]lymph[blank_end] [blank_start]nodes[blank_end].
Answer
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lymph
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nodes
Question 21
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The size of lymph nodes varies from [blank_start]1[blank_end] mm to more than [blank_start]20[blank_end] mm in diameter.
Answer
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1
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20
Question 22
Question
Lymph leaves a lymph node via [blank_start]efferent[blank_end] lymph vessels.
Answer
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efferent
Question 23
Question
If lymphatic return is blocked the following will not occur
Answer
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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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