The shoulder girdle (or what bones keep the arm attached the the body) is made up of the clavicle and scapula, which together create the frame for the joint space for the upper arm, as well as muscle attachment. 

The clavicle is commonly known as the collar bone. Hint: the collar of your shirt lies against this bone.

The radius and ulna make up the forearm bones, which meet with the humerus of the upper arm to create the elbow joint. All other options only include one or some of these bones, which make them incorrect.

The coronoid and coracoid processes are easily confused. While the coracoid process lies on the superior lateral portion of the scapula, the coronoid process is found on other bones such as the mandible and ulna.

The humerus articulates with the olecranon of the ulna in the olecranon fossa.

The capitulum and radial fossa are on the anterior side of the humerus; the intertubercular groove is proximal rather than distal; and the styloid process is a projection of the ulna rather than the humerus.

An AB positive patient is known as a universal recipient because they can receive blood from any blood type. The recipient's antibodies are what will attack foreign antigens. Type AB positive patients produce no antibodies, because any antibody produced would attack their own antigens, causing agglutination. Because type AB patients patients do not produce antibodies, they cannot attack any antigens and they can receive any blood type.

The humerus is the largest, longest bone of the upper limb. The radius and ulna — neither as large as the humerus — make up the forearm, while the femur is analogous to the humerus in the lower limb.

Phalanges, the digits of the hand, are the most distal bones of the upper limb.

The humerus is the bone of the upper arm. The ulna is the bone of the medial side of the forearm. The radius is the bone of the lateral side of the forearm. These bones are all proximal to the phalanges.

The humerus is the bone of the upper arm and is most proximal of these four bones; it articulates proximally with the scapula and distally with the radius and ulna. The ulna is the bone of the medial side of the forearm; it articulates proximally with the humerus and radius and distally with the radius. The radius is the bone of the lateral side of the forearm and crosses the ulna during pronation. Phalanges, the digits of the hand, are the most distal bones of the upper limb.

The humerus is the bone of the upper arm; it articulates proximally with the scapula and distally with the radius and ulna. The ulna is the bone of the medial side of the forearm; it articulates proximally with the humerus and radius and distally with the radius. The radius is the bone of the lateral side of the forearm and crosses the ulna during pronation.

Phalanges, the digits of the hand, are the most distal bones of the upper limb. The clavicle is an S-shaped bone located between the sternum and the scapula.

The tibia is located in the lower limb.