Which bone is NOT part of a coxal bone?Multiple choice question.iliumsacrumischiumpubis

Break Down the Problem

1. Identify the components of the coxal bone.
2. Determine which option is not included in the coxal bone's structure.

Relevant Concepts

1. The coxal bone, also known as the hip bone, consists of three main parts:
   • Ilium
   • Ischium
   • Pubis
2. The sacrum is not part of the coxal bone; rather, it is part of the vertebral column.

Analysis and Detail

1. Ilium: The uppermost and largest part of the coxal bone.
2. Ischium: The lower and back part of the coxal bone.
3. Pubis: The front part of the coxal bone.
4. Sacrum: A triangular bone located at the base of the vertebral column, not part of the coxal bone.

Verify and Summarize

• The options provided were:
  • Ilium: part of coxal bone
  • Sacrum: NOT part of coxal bone
  • Ischium: part of coxal bone
  • Pubis: part of coxal bone
• The only bone not part of the coxal bone is the sacrum.

Final Answer

Sacrum is NOT part of a coxal bone.