Questão 1
Questão
The most important functions of the lymphatic system is/are
Questão 2
Questão
Lymph from the entire body drains into the thoracic duct, except lymph from the
Responda
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upper right quadrant
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upper left quadrant
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lower limbs
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entire head and neck
Questão 3
Questão
Which of the following is not a difference between lymphatic and veins?
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Lymphatics have thinner walls
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Lymphatics contain more valves
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Lymphatics contain lymph nodes
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Lymphatics endure greater pressure
Questão 4
Questão
Lymphatic circulation begins with lymphatic
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capillaries
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veins
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venules
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arterioles
Questão 5
Questão
The lymphatic system could be referred to as a specialized component of the circulatory system.
Questão 6
Questão
Lymphatic vessels, like vessels in the blood vascular system, form a closed loop of circulation.
Questão 7
Questão
Both lymph and interstitial fluid closely resemble blood plasma in composition.
Questão 8
Questão
Lymphatics have one-way valves much like veins.
Questão 9
Questão
The milky lymph found in lacteals after digestion is called chyle.
Questão 10
Questão
A dilated structure on the throracic duct that serves as a storage area for lymph moving toward its point of entry into the venous system is the cisterna chyli.
Questão 11
Questão
Activities that result in central movement or flow, of lymph are called lymphokinetic actions.
Questão 12
Questão
The small depression of the lymph node from which the efferent lymph vessel arises is termed the
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sinus
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hilium
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capsule
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nodule
Questão 13
Questão
The lymph nodes located in front of the ear are called the
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submaxillary groups
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inguinal lymph nodes
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cervical lymph nodes
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none of the above
Questão 14
Questão
The lymphatic tissue of lymph nodes serves as the final maturation site for
Questão 15
Questão
Even though some lymph nodes occur as clusters, most occur as single nodes.
Questão 16
Questão
Cortical nodules are composed of packed lymphocytes that surround an area called the germinal center.
Questão 17
Questão
Over 85% of the lymph from the breast enters lymph nodes of the
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axillary region
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supraclavicular region
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brachial region
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subscapular region
Questão 18
Questão
The breast - mammary gland and surrounding tissue - is drained by
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a. lymphatics that originate in and drain the skin over the breast, with the exception of the areola and nipple
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b. lympatics that originate in and drain the substance of the breast itself including the skin of the areola and nipple
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c. both a and b
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d. none of the above
Questão 19
Questão
The thymus secretes
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T3
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T4
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thymosin
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both T3 and T4
Questão 20
Questão
The thymus is located
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deep to the thyroid
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in the axillary region
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in the mediastinum
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none of the above
Questão 21
Questão
As a person ages, the thymus increases in size; this process is called involution
Questão 22
Questão
The spleen functions solely in defense from foreign microorganism.
Questão 23
Questão
The spleen removes imperfect platelets from the blood.
Questão 24
Questão
Palatine, pharyngeal, tubal, and lingual are examples
Questão 25
Questão 26
Questão
Located in the mediastinum
Questão 27
Questão
Serves as reservoir for blood
Questão 28
Questão 29
Questão
Largest at puberty
Questão 30
Questão
The cisterna chyli is a dilated structure on the thoracic duct that serves as a storage area for lymph moving into the venous system
Questão 31
Questão
Healthy capillaries leak proteins
Questão 32
Questão
Thoracic duct lymph is pumped into the venous system during inspiration.
Questão 33
Questão
Lymph nodes have several afferent and efferent vessels
Questão 34
Questão
An anastomosis is the removal of a part
Questão 35
Questão
The spleen is located below the diaphragm above the right kidney and descending colon