Final answer:
The popliteal pulse site is located behind the knee, where the popliteal artery, a continuation of the femoral artery, can be palpated. Option 4 is correct.
Step-by-step explanation:
The popliteal pulse site is located behind the knee. It is where the popliteal artery can be palpated. To manually check the pulse at the popliteal artery, one would press lightly on the artery located posterior to the knee, where the artery branches into the anterior and posterior tibial arteries.
This is one of the common sites where a pulse can be assessed, along with other superficial arteries located at various points on the body such as the radial artery in the wrist, the common carotid artery in the neck, and more.
The popliteal pulse site is located behind the knee. The popliteal artery, which is a continuation of the femoral artery, runs posterior to the knee and branches into the anterior and posterior tibial arteries. To find the popliteal pulse, you can place your fingers behind the knee and lightly press on the area where the artery is located.