Which directional terms can be used to specific the relationships between:
a. Elbow and shoulder - distal (The elbow is distal to the shoulder.)
b. left and right shoulders - contralateral (The left and right shoulders are contralateral.)
c. Sternum and the humerus - proximal (The sternum is proximal to the humerus.)
d. Heart and the Diaphragm - superior (The heart is superior to the diaphragm.)
e. Knees and tibia - distal (The tibia is distal to the knees.)
f. Liver and gallbladders - anterior (The liver is anterior to the gallbladder. )
g. Spleen and liver - contralateral (The spleen and the liver are contralateral.)
h. Kidneys and small intestines - posterior (The kidneys are posterior to the small intestines.)
i. 3rd and 5th digits - lateral (The 3rd digit is lateral to the 5th digit.)
j. Sternum and thymus glands - posterior (The thymus glands are posterior to the sternum.)