Matching Pairs Anatomy Activity 5Online version Upper Limbs by Mariah Sims 1 This connects the arm to the trunk and is formed by the scapula and clavicle. 2 A slightly S-shaped bone that lies at the base of the neck, in front of the first rib. 3 The medial long bone of the forearm. 4 The lateral long bone of the forearm. 5 Five miniature long bones that support the palm of the hand. 6 A large flat, triangular bone that lies obliquely on the back and side of the thorax. 7 This consists of the hip, thigh, knee, leg, ankle, foot and toes. 8 Fourteen miniature long bones of the digits, three in each finger and two in the thumb. 9 This consists of the shoulder, arm, elbow, forearm wrist, palm and fingers. 10 The medial end of the clavicle that articulates with the sternum. Lower limb Upper Limb Pectoral girdle Radius Ulna Clavicle Metacarpals Scapula Phalanges Sternal end