Which directional terms can be used to specific 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.