Which of the following lymph nodes are typically examined by palpation?

The correct answer includes the lymph nodes that are commonly accessible for palpation during a physical examination. The popliteal lymph nodes, located behind the knee, the axillary lymph nodes in the armpit area, the inguinal lymph nodes in the groin, the submandibular lymph nodes beneath the jaw, and the prescapular lymph nodes near the shoulder area are all significant sites for examination.

These specific lymph nodes are often assessed during clinical evaluations of animals because they can indicate the presence of infections or other health issues. Their anatomical locations make them relatively easy to locate and palpate compared to deeper lymph nodes or those that may be obscured by other structures, such as the renal lymph nodes located around the kidneys which are not typically accessible. Examining these lymph nodes can provide valuable information regarding the animal's immune response and overall health status.