Describe the anatomical structures represented by the stomach, liver, spleen, first part of the duodenum, kidneys, appendix, cecum, sigmoid colon, uterus, ovaries, fallopian tubes, and aorta.
Multiple Choice:

a) These structures outline the boundaries of the pelvic cavity.
b) The stomach, liver, spleen, duodenum, kidneys, appendix, cecum, sigmoid colon, uterus, ovaries, fallopian tubes, and aorta are organs located in the right upper quadrant of the abdomen.
c) This combination represents the contents of the thoracic cavity.
d) The described structures form the borders of the perineum.