Question

which of the following is the large hole in the inferior portion of the coxal bone? a.) ischial tuberosity b.) pubic symphysis c.) acetabulum d.) obturator foramen

Explanation:

• Ischial tuberosity: It is a bony prominence, not a hole.
• Pubic symphysis: It is a joint, not a hole.
• Acetabulum: It is a socket - like structure for the hip joint, not a large hole in the inferior portion.
• Obturator foramen: It is the large hole in the inferior portion of the coxal bone.

Answer:

d. Obturator foramen