Which term corresponds to the description 'front of the chest'?

Which term corresponds to the description 'front of the chest'?

• A. Pectoralis Major
• B. Pectoralis Minor
• C. Biceps
• D. Wrist Extensors

Answer: (A)

The front of the chest is described by the pectoral region, and the large muscle that sits on the surface of the chest is the pectoralis major. It forms the prominent contour of the upper chest and lies on the anterior chest wall. The pectoralis minor is a smaller muscle located deeper beneath the major, attaching to the ribs. The biceps is in the upper arm, and the wrist extensors are in the forearm. So the term that matches “front of the chest” is pectoralis major.

The front of the chest is described by the pectoral region, and the large muscle that sits on the surface of the chest is the pectoralis major. It forms the prominent contour of the upper chest and lies on the anterior chest wall. The pectoralis minor is a smaller muscle located deeper beneath the major, attaching to the ribs. The biceps is in the upper arm, and the wrist extensors are in the forearm. So the term that matches “front of the chest” is pectoralis major.