Answer:
Origin: Clavicular head
Explanation:
The pectoralis major (from Latin pectus, meaning 'breast') is a thick, fan-shaped muscle, situated at the chest of the human body. It makes up the bulk of the chest muscles and lies under the breast. ... The pectoralis major's primary functions are flexion, adduction, and internal rotation of the humerus
Answer:
a.
Explanation:
It decreases from the aorta to the vena cava.
Answer:
The nurse realizes the client needs further teaching when the client makes the statement; I can have an epidural as soon I start contracting
Answer:
Pectoralis minor
Explanation:
Pecoralis minor is a thin, triangular muscle lies beneath the pectoralis major muscle. This muscle arises from the third ribs, fourth and fifth ribs.
The pectoralis muscles fans out from the shoulder upper ribs area. This muscle is involved in the coracoid process of scapula. The pectoralis muscle helps in the depression point of the shoulder.
Thus, the correct answer is option (D).
