Iupui Anatomy Yard Exam 3 Latest 2024 Graded A+

Internal Oblique Origin&Insertion {Ans: Origin- thoracolumbar fascia, inguinal ligament, and iliac crest Insertion- Inferior surfaces of ribs 9-12, costal cartilages 8-10, linea alba, and pubis}External Intercostal Origin&Insertion {Ans: Origin- Inferior border of each rib Insertion- Superior border of more inferior rib}Zygomatic Major Action {Ans: elevates corner of mouth and draws it laterally}Temporoparietalis Origin&Insertion {Ans: Origin- Fascia around external ear Insertion- Epicranial aponeurosis}Sternohyoid Origin&Insertion {Ans: Origin- clavicle and manubrium Insertion- hyoid bone}sternoclyoidmastoid Action {Ans: together they flex the neck; alone, one side bends neck toward shoulder and turns face to opposite side}