1. anatomical posi- body erect, feet slightly apart, palms facing forward, thumbs pointing away from
tion body
2. anatomical posi- directional terms are based on it, right and left refer to the body of the person,
tion importance not the right and left of the viewer
3. sagittal plane divides body into right and left parts
4. midsagittal plane (median) divides the body into right and left directly on the midline
5. parasagittal divides body into right and left ott centered
plane
6. frontal plane (coronal) divides the body into anterior and posterior, front and back, parts
7. transverse plane (horizontal) divides the body horizontally into superior and inferior, top and
bottom, parts
8. oblique section results of a cut at an angle other than 90 degrees to the vertical plane
9. axial region consist of head, neck and trunk
10. thoracic region above the diaphragm
11. abdominal re- below the diaphragm
gion
12. right upper consists of gallbladder
quadrant
13. left upper quad- consists of most of the stomach
rant
14. right lower quad- consists of appendix, in appendicitis, there is pain in here
rant
, BIO 201 EXAM 1 ASU Test Questions and Answers Graded A+
15. left lower quad- consists of mostly the large intestine
rant
16. appendicular re- consists of upper and lower limbs
gion
17. dorsal body cavi- protects the nervous system, is superior to the ventral body cavity
ty
18. cranial body cavi- encloses the brain
ty
19. vertebral body encloses the spinal cord
cavity
20. ventral body cav- contains organs in thoracic and abdominopelvic
ity
21. thoracic cavity divided into two parts by the mediastinum
22. mediastinum region between the lungs, extends from the base of the neck to the diaphragm,
contains the heart, blood vessels, esophagus, etc.
23. pericardium two layer membrane enclosing the heart
24. visceral peri- inner layer, lines the organs
cardium
25. parietal peri- outer layer, lines the cavity walls
cardium
26. serous mem- lubricating film of moisture similar to blood serum
brane