Which directional terms can be used to specific the relationships between:
A. The elbow is distal to the shoulder.
B. The left shoulder is contralateral to the right shoulder.
C. The sternum is medial to the humerus.
D. The heart is superior to diaphragm.
E. The knees are proximal to the tibia.
F. The liver is superior to the gallbladders.
G. The spleen and liver are contralateral to each other.
H. The kidneys are posterior to the small intestines.
I. The 3rd and 5th digit are lateral to each other.
J. The sternum is anterior to the thymus glands.