12.1- Structure and Function of the Elbow Quiz Please sign up for the course before taking this quiz. This image is an anterior view of the right arm’s elbow area. That means the lateral aspect is on the left side of the image. What is the name of the bone labeled with a “1”?1Elbow 1 femur radius humerus ulna The humeroradial joint is what type of joint?1 Ball and socket joint Hinge joint Pivot joint None of the above This image is an anterior view of the right arm’s elbow area. That means the lateral aspect is on the left side of the image. What is the name of the bone labeled with a “2”?1Elbow 1 ulna humerus carpal bone radius This image is an anterior view of the right arm’s elbow area. That means the lateral aspect is on the left side of the image. What is the name of the bone labeled with a “3”?1Elbow 1 ulna radius humerus carpal bone The anatomical name for the joint labeled with “1” is:1This image is an anterior view of the right arm’s elbow area. That means the lateral aspect is on the left side of the image. You may click the image to open a larger version in a new window. Elbow 2 the proximal radioulnar joint the distal radioulnar joint the humeroradial joint the humeroulnar joint The anatomical name for the joint labeled with “2” is:1Elbow 2 the proximal radioulnar joint the distal radioulnar joint the humeroradial joint the humeroulnar joint The anatomical name for the joint labeled with “3” is:1Elbow 2 the elbow joint the humeroulnar joint the proximal radioulnar joint the distal radioulnar joint The proximal radioulnar joint is what type of joint?1 Hinge joint Pivot joint Ball and socket joint None of the above The humeroulnar joint is what type of joint?1 Hinge joint Ball and socket joint Pivot joint None of the above What type of movement(s) happen(s) at the humeroulnar joint?1 Abduction and adduction Flexion, extension and rotation Flexion and extension Rotation What type of movement(s) happen(s) at the humeroradial joint?1 Flexion, extension and rotation of the elbow Rotation of the elbow Abduction and adduction of the elbow Flexion and extension of the elbow The main function of the biceps, when acting on the elbow as agonist, is is to initiate which movement of the elbow?1 Extension Flexion Abduction Adduction The main function of the triceps, when acting on the elbow as agonist, is is to initiate which movement of the elbow?1 Flexion Abduction Adduction Extension