7170076
Beschreibung
Quiz von Alexandra Bozan, aktualisiert more than 1 year ago
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Erstellt von Alexandra Bozan
vor etwa 8 Jahre
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Frage 1
Frage
The most important functions of the lymphatic system is/are
Antworten
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fluid balance of the internal environment
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immunity
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fluid balance of the internal environment and immunity
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none of the above
Frage 2
Frage
Lymph from the entire body drains into the thoracic duct, except lymph from the
Antworten
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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
Frage 3
Frage
Which of the following is not a difference between lymphatic and veins?
Antworten
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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
Frage 4
Frage
Lymphatic circulation begins with lymphatic
Antworten
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capillaries
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veins
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venules
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arterioles
Frage 5
Frage
The lymphatic system could be referred to as a specialized component of the circulatory system.
Antworten
- True
- False
Frage 6
Frage
Lymphatic vessels, like vessels in the blood vascular system, form a closed loop of circulation.
Antworten
- True
- False
Frage 7
Frage
Both lymph and interstitial fluid closely resemble blood plasma in composition.
Antworten
- True
- False
Frage 8
Frage
Lymphatics have one-way valves much like veins.
Antworten
- True
- False
Frage 9
Frage
The milky lymph found in lacteals after digestion is called chyle.
Antworten
- True
- False
Frage 10
Frage
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.
Antworten
- True
- False
Frage 11
Frage
Activities that result in central movement or flow, of lymph are called lymphokinetic actions.
Antworten
- True
- False
Frage 12
Frage
The small depression of the lymph node from which the efferent lymph vessel arises is termed the
Antworten
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sinus
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hilium
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capsule
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nodule
Frage 13
Frage
The lymph nodes located in front of the ear are called the
Antworten
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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
Frage 14
Frage
The lymphatic tissue of lymph nodes serves as the final maturation site for
Antworten
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monocytes
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lymphocytes
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monocytes and lymphocytes
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none of the above
Frage 15
Frage
Even though some lymph nodes occur as clusters, most occur as single nodes.
Antworten
- True
- False
Frage 16
Frage
Cortical nodules are composed of packed lymphocytes that surround an area called the germinal center.
Antworten
- True
- False
Frage 17
Frage
Over 85% of the lymph from the breast enters lymph nodes of the
Antworten
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axillary region
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supraclavicular region
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brachial region
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subscapular region
Frage 18
Frage
The breast - mammary gland and surrounding tissue - is drained by
Antworten
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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
Frage 19
Frage
The thymus secretes
Antworten
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T3
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T4
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thymosin
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both T3 and T4
Frage 20
Frage
The thymus is located
Antworten
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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
Frage 21
Frage
As a person ages, the thymus increases in size; this process is called involution
Antworten
- True
- False
Frage 22
Frage
The spleen functions solely in defense from foreign microorganism.
Antworten
- True
- False
Frage 23
Frage
The spleen removes imperfect platelets from the blood.
Antworten
- True
- False
Frage 24
Frage
Palatine, pharyngeal, tubal, and lingual are examples
Antworten
-
thymus
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tonsils
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spleen
Frage 25
Frage
Hematopoiesis
Antworten
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thymus
-
tonsils
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spleen
Frage 26
Frage
Located in the mediastinum
Antworten
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thymus
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tonsils
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spleen
Frage 27
Frage
Serves as reservoir for blood
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-
thymus
-
tonsils
-
spleen
Frage 28
Frage
T lymphocites
Antworten
-
thymus
-
tonsils
-
spleen
Frage 29
Frage
Largest at puberty
Antworten
-
thymus
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tonsils
-
spleen
Frage 30
Frage
The cisterna chyli is a dilated structure on the thoracic duct that serves as a storage area for lymph moving into the venous system
Antworten
- True
- False
Frage 31
Frage
Healthy capillaries leak proteins
Antworten
- True
- False
Frage 32
Frage
Thoracic duct lymph is pumped into the venous system during inspiration.
Antworten
- True
- False
Frage 33
Frage
Lymph nodes have several afferent and efferent vessels
Antworten
- True
- False
Frage 34
Frage
An anastomosis is the removal of a part
Antworten
- True
- False
Frage 35
Frage
The spleen is located below the diaphragm above the right kidney and descending colon
Antworten
- True
- False
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