Nerven und Gefäße des Ellenbogens und Unterarms

This video tutorial provides an in-depth look at the anatomy of the forearm, focusing on the arteries, veins, and nerves. It begins with an overview of the vascular and nerve structures, followed by detailed sections on the arteries, including the common interosseous and radial recurrent arteries. The tutorial then covers the venous system, highlighting the cephalic, basilica, and median cubiti veins. Finally, it examines the nerve structures, discussing the cutaneous nerves and their branches. The tutorial aims to enhance understanding of the forearm's complex anatomy.

What color represents the arteries in the anatomical overview?

• Green

• Yellow

• Blue

• Red

Which artery is the strongest branch of the ulnar artery?

• Posterior interosseous artery

• Common interosseous artery

• Radial artery

• Anterior interosseous artery

Where does the radial recurrent artery branch off from?

• Radial artery

• Ulnar artery

• Brachial artery

• Cephalic vein

Which vein is commonly used for venous blood sampling due to its size and superficial location?

• Radial vein

• Cephalic vein

• Basilica vein

• Median cubiti vein

What is the origin of the antebrachial basilica vein?

• Rete Venosum Dorsale Manus

• Radial artery

• Ulnar artery

• Brachial vein

Which nerve supplies the skin on the ventral side of the forearm?

• Medial cutaneous nerve

• Posterior cutaneous nerve

• Lateral cutaneous nerve

• Radial nerve

What is the function of the posterior cutaneous nerve of the forearm?

• Sensory supply to the dorsal forearm

• Motor control

• Blood supply

• Joint movement

Which nerve is responsible for the sensory supply to the outside of the forearm and hand?

• Ulnar nerve

• Median nerve

• Musculocutaneous nerve

• Radial nerve

What does the medial ramus of the radial superficial nerve supply?

• Index finger

• Ulnar side of the thumb

• Little finger

• Entire thumb

Which nerve splits into the lateral and medial ramus in the forearm?

• Median nerve

• Brachial nerve

• Radial nerve

• Ulnar nerve