Elbow Anatomy

What is the name of this muscle?

• deltoid

• brachialis

• triceps

• biceps brachii

What is the muscle labeled F?

• Brachialis

• Supinator

• Pronator quadratus

• Brachioradialis

WHAT IS #3

• ANATOMICAL NECK

• SURGICAL NECK

• SUPRACONDYLAR RIDGES

• LATERAL EPICONDYLE 

Tags

NGSS.MS-LS4-2

The biceps brachii attaches to the _________ at the elbow.

• Ulna

• Radius

• Humerus

The insertion of triceps brachii muscle

• Tuberosity of ulna

• Anterior surface of ulna

• Radial tuberosity

• Olecranon process of ulna

The anconeus muscle performs which motion?

• Elbow flexion

• Elbow extension

• Forearm supination

• Forearm pronation

Identify the highlighted structure

• Anconeus

• Triceps Brachii

• Biceps Brachii

• Brachioradialis

Which nerve runs along the anterior upper arm and to the biceps brachii?

• Radial

• Median

• Musculocutaneous

• Ulnar

Identify the highlighted structure

• Triceps Brachii

• Biceps Brachii

• Brachioradialis

• Anconeus

Identify the articulation (joint) that the two highlighted structures form

• Elbow

• Proximal Radioulnar Joint

• Humeroradial Joint

• Humeroulnar Joint