Which of the abdominal muscles has its origin on the superior surface of the pubis?
A)Rectus abdominis
B)Transversus abdominis
C)Internal oblique
D)External oblique
E)None of these choices is correct.

Question

Quizplus · Accepted Answer

The rectus abdominis muscle originates from the superior surface of the pubis and inserts into the xiphoid process and the costal cartilages of ribs 5-7. The transversus abdominis muscle originates from the inner surfaces of the lower six ribs, iliac crest, inguinal ligament, and thoracolumbar fascia. The internal and external oblique muscles originate from the inguinal ligament and iliac crest, and the lower six ribs and thoracolumbar fascia, respectively.

Which of the Abdominal Muscles Has Its Origin on the Superior