The Phalanges in the Hand are Numbered I to V

Question

The phalanges in the hand are numbered I to V, such that number IV would be the ___.
A) thumb
B) index finger
C) middle finger
D) ring finger
E) little finger

Accepted Answer

The phalanges in the hand are numbered from I to V starting with the thumb as I. Therefore, number IV corresponds to the ring finger.