Which directional terms can be used to specific the relationships between:
a. The elbow is distal to the shoulder
b. The left and right shoulders are contralateral
c. The sternum is medial to the humerus
d. The heart is superior to the diaphragmÂ
e. The knees are proximal to the tibia
f. The liver is superior to the gallbladdersÂ
g. The spleen is posterior to the liver
h. The kidneys are posterior to the small intestines
I. The 3rd digit is lateral to the 5th digitÂ
j. The sternum is anterior to the thymus glands