Surface Anatomy and Landmarks · USMLE Step 1

A medical student palpates the femoral pulse. Which surface landmark most accurately identifies its location?

  1. Midpoint between the anterior superior iliac spine and pubic tubercle
  2. Midpoint between the greater trochanter and ischial tuberosity
  3. Just lateral to the inguinal ligament midpoint
  4. Immediately above the patella
Show answer and explanation

Correct answer: Midpoint between the anterior superior iliac spine and pubic tubercle

The femoral pulse is palpated at the midpoint between the ASIS and the pubic tubercle. This landmark helps avoid missing the vessel.

Difficulty: Medium Question 7 of 20

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