The Anterior Compartment Of The Arm

Leslie Samuel introduces a video on the anterior compartment of the arm, sponsored by 3D4Medical. The video covers the muscles in this compartment, including the biceps brachii, coracobrachialis, and brachialis, and their innervation by the musculocutaneous nerve. It explains the functions of these muscles, such as flexion of the forearm and arm, and adduction by the coracobrachialis. The video concludes with a reference to additional resources on interactive-biology.com.

What is the name of the app mentioned in the video that focuses on anatomy?

• Muscle System Pro

• Anatomy Explorer

• Body Atlas

• Physiology Guide

Which muscle is known for having two heads, a short head and a long head?

• Coracobrachialis

• Brachialis

• Biceps Brachii

• Triceps Brachii

Which muscle is not part of the anterior compartment of the arm?

• Deltoid

• Biceps Brachii

• Coracobrachialis

• Brachialis

What nerve is responsible for the innervation of the anterior compartment muscles?

• Median nerve

• Ulnar nerve

• Radial nerve

• Musculocutaneous nerve

Which of the following is a function of the anterior compartment muscles?

• Abduction of the arm

• Rotation of the arm

• Flexion of the forearm

• Extension of the forearm

What additional function does the coracobrachialis muscle perform?

• Flexion of the wrist

• Adduction of the arm

• Rotation of the forearm

• Extension of the arm

What is the primary action of the biceps brachii during arm movement?

• Flexion of the elbow

• Extension of the elbow

• Abduction of the shoulder

• Pronation of the forearm