a. elbow is distal to the shoulder
b. left and right shoulders are contralateral
c. sternum is medial to the humerus
d. heart is superior to the diaphragm
e. knees is proximal to the tibia
f. liver is anterior to the gallbladder
g. liver and spleen are contralateral
h. kidneys are posterior to the small intestines
i. 3rd digit is lateral to the 5th digit
j. sternum is anterior to the thymus glands