LYMPHATIC
LYMPHOID ORGANS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a 2
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b 1
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C 3
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d 4
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Detailed explanation-1: -Lymph nodes are not present in the central nervous system. There are three superficial regions on each side of the body where lymph nodes tend to cluster. These areas are the inguinal nodes in the groin, the axillary nodes in the armpit, and the cervical nodes in the neck.
Detailed explanation-2: -Level III: Middle Jugular Group Lymph nodes located around the middle third of the internal jugular vein extending from the inferior border of the hyoid bone (above) to the inferior border of the cricoid cartilage (below).
Detailed explanation-3: -The size of the lymph node is defined by three diameters in two orthogonal planes. The most relevant diameters are length and depth; the transverse diameter is not measured routinely. The long axis (length (L)) is the longest diameter of the lymph node in any plane.