Multiple choice

How many bones are in the left arm including the hand?

  1. 25

  2. 30

  3. 35

  4. None of the answers

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The human arm consists of the humerus, radius, ulna, 8 carpals, 5 metacarpals, and 14 phalanges. Summing these bones (1+1+1+8+5+14) equals 30 bones.