The human arm is made up of three bones, the humerus (upper arm) and the ulna and radius, both of which make up your lower forearm.
so:
-humerus
-ulna
-radius
Radius and Ulna are the two bones in the forearm.
There are actually two bones in your forearm, the ulna and the radius.
Radius and ulna.
ulna and radius
ulna and radius
ulna and radius
ulna and radius
The bones in the lower arm are the RADIUS and the ULNA.
the ulna is one of two bones in your forearm
It's one of two forearm bones.
The ulna is the larger of two bones in the forearm. It's on the "pinky" side of the forearm. Thus it is a part of the skeletal system.
The ulna and the radius are the two bones in the forearm. Latin: Ulnaris et. radialis. If you hold your arm at your side with the palm forward ulna is palpable on the medial (inside) part of the forearm, whilst the radius is palpable on lateral (outside) side. In layman terms, the radius is on the side of your thumb, and the ulna on the side of the pinky-finger.