Which directional terms can be used to specify the relationships between:
a. Elbow and shoulder: The elbow is DISTAL to the shoulder.
b. left and right shoulders: The left and right shoulders are CONTRALATERAL.
c. Sternum and the humerus: The sternum is MEDIAL to the humerus.
d. Heart and the Diaphragm: The heart is SUPERIOR to the diaphragm.
e. Knees and tibia: The knees are PROXIMAL to the tibia.
f. Liver and gallbladders: The liver is SUPERIOR to the gallbladders.
g. Spleen and liver: The spleen is POSTERIOR to the liver.
h. Kidneys and small intestines: The kidneys are POSTERIOR to the small intestines.
i. 3rd and 5th digits: The 3rd digits are LATERAL to the 5th digits.
j. Sternum and thymus glands: The sternum is ANTERIOR to the thymus glands.