Which directional terms can be used to specific the relationships between:
a. Elbow and shoulder
The shoulder is proximal to the elbow.
b. Left and right shoulders
The left and right shoulders are contralateral.
c. Sternum and the humerus
The humerus is lateral to the sternum.
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 gallbladder is inferior to the liver.
g. Spleen and liver
The spleen and liver are contralateral.
h. Kidneys and small intestines
The small intestines are anterior to the kidneys.
i. 3rd and 5th digits
The 5th digit is medial to the 3rd digit
j. Sternum and thymus glands
The thymus gland is deep to the sternum.