Can you identify the organs that are in the following cavities?
a. Thoracic cavity – first rib, base of the heart, lungs, diaphragm, apex of the heart, pericardium, thymus gland, esophagus
b. Cranial cavity – brain, cerebrospinal fluid, meninges of the brain
c. Abdominal cavity – liver, stomach, pancreas, intestines, spleen, gallbladder, small and majority of the large intestine
d. Pelvic Cavity – bladder, reproductive organ, rectum, parts of the large intestine
e. Mediastinum – trachea, esophagus, heart, large blood vessels, thymus