Question:

In the human lymphatic system, the popliteal lymph nodes (also a pulse point) are situated in the ____.

Show Hint

The word popliteal refers to the hollow at the back of a joint in the leg.
Updated On: Nov 12, 2026
  • neck
  • chest
  • abdomen
  • knees
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The Correct Option is D

Solution and Explanation

Step 1: Understanding the Concept
Lymph nodes lie in groups along lymph vessels. Examples are cervical (neck), axillary (armpit), inguinal (groin) and popliteal nodes.

Step 2: Location
Popliteal nodes lie in the popliteal fossa, the hollow at the back of the knee. They drain lymph from the leg and foot.

Step 3: Pulse point
The popliteal artery in the same area can be felt as a pulse point.

Final Answer:
The popliteal lymph nodes are situated in the knees. \[ \boxed{\text{(D) }\text{knees}} \]
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