. The frontal plane passes vertically through the body or an organ and divides it into equal right and left portions. True False 2. The cut of a guillotine is an example of a section done in the midsagittal plane. True False 3. The appendicular region consists of the head, neck and trunk. True False 4. The appendix is typically found in the right lower quadrant. True False 5. The liver is proximal to the diaphragm. True False 6. When the abdomen is divided into nine regions, the superior horizontal line is called the midclavicular line. True False 7. The most lateral and superior region of the abdomen is called the hypochondriac region. True False 8. In anatomical position, the forearm is supinated. True False 9. The heart occupies a space called the pericardial cavity between the parietal and visceral pericardium. True False 10. The cranial cavity contains the brain. True False 11. The __________ cavity is inferior to the _____________ cavity. A. cranial; thoracic B. thoracic; abdominopelvic