Identify the true statement about the head of the ulna. a. found at the distal end of the bone. b. form the elbow joint. c. form the pivot joint between the ulna and radius. d. found at the proximal end of the bone.

A

Explanation:

The head of the ulna is found at the distal end of the bone.

the atomic number of magnesium is 12. its nucleus must contain 12 protons and no electrons. the atomic number of an atom is determined by the number of protons.

magnesium is an electrolyte injection commonly used to treat low magnesium levels in your blood. it is also used to prevent or control seizures in women with preeclampsia or eclampsia.