The letter T within T-lymphocytes stands for the _________.
Fill in the blank with correct word.
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Question 2) The term primary lymphatic structure applies
A. only to red bone marrow.
B. to the spleen and lymph nodes.
C. to the red bone marrow and thymus.
D. only to lymph nodes.
E. to lymph nodes and MALT.
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Question 3) Tonsils are secondary lymphatic structures.
Indicate whether this statement is true or false.
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Question 4) Red marrow is found within
A. the large cavities contained within the shafts of long bone.
B. compact bone canals.
C. spaces within spongy bone.
D. all osseous tissue of the appendicular skeleton.
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Question 5) Although they are not a site of lymphocyte formation, _________ lymphatic structures provide sites where immune responses are initiated.
A. hemopoietic
B. primary
C. red marrow
D. secondary
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Question 6) Subclavian trunks drain lymph from the
A. deep thoracic structures.
B. head and neck.
C. upper limbs, breasts, and superficial thorax.
D. abdominopelvic wall.
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Question 7) The spleen is considered a primary lymphatic structure.
Indicate whether this statement is true or false.
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Question 8) Which would be the route taken by lymph traveling from lymphatic vessels in the right leg to the bloodstream?
A. Right lumbar trunk - cisterna chyli - thoracic duct - right subclavian vein
B. Right lumbar trunk - cisterna chyli - thoracic duct - left subclavian vein
C. Right lumbar trunk - right intestinal trunk - right lymphatic duct - right subclavian vein
D. Right femoral trunk - right lumbar trunk - right lymphatic duct - superior vena cava
E. Right femoral trunk - cisterna chyli - thoracic duct - left subclavian vein
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Question 9) The walls of the smallest lymphatic vessels contain muscle tissue that rhythmically propels lymph through the system.
Indicate whether this statement is true or false.
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Question 10) Of the lymphatic trunks, which ones drain lymph from deep thoracic structures?
A. Jugular trunks
B. Subclavian trunks
C. Bronchomediastinal trunks
D. Intestinal trunks
E. Lumbar trunks
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