Wrist quiz What are the actions of these two muscles? Wrist flexion Can you name the two muscles? Fl C. Radialis Fl C. Ulnaris Which one is which? Radialis is on the R. in the picture. What is the muscle that was added to the picture? Palmaris Longus What is the Distal tendon attachment called? Aponeurosis What do the 3 muscles have in common? Med. Epicondyle origin Wrist flexion Name the muscle? Flexor Digitorum profundus Name the Prime moving action? DIP PIP MP flexion What other actions does it help with? Wrist flexion Which muscle helps hold the tendon down? Flexor digitorum superfiscialis Name the muscle? Flexor digitorum superfiscialis Name the Prime moving action? Flexion of the MP joint What does it help with? Wrist flexion Which muscle tendon does it help stabilize? Flexor digitorum Profundus Name the muscle. Ext carpi radialis Name the prime moving actions. Wrist ext. Radial deviation What is different about this muscle and the Wrist Flexors? Origin and action Name the Muscle. Ext carpi ulnaris Name the actions. Wrist ext, wrist ulnar deviation How is this different from the previous muscle? Action Name the muscle. Flexor Carpi ulnaris Name the Origin. Medial Epicondyle Name the insertions. Pisiform, Hamate, Base of 5th What are the Prime Moving actions? Wrist flex., ulnar dev. Name the Muscle? Palmaris Longus Name the prime moving action? Wrist flexion What is the distal tendon attachment called? Aponeurosis Name the muscle. Flexor Carpi Ulnaris Name the origin. Medial Epicondyle Name the insertion. Ant surface base of 2nd MC Is this muscle deep or superficial to the previous muscle? Deep Which two muscle tendons are we looking at? Flexor digitorum superfiscialis Flexor digitorum profundus Which is deep which is superficial? Superficialis is superficial Profundus is deep How do their actions differ? Profundus flexes all of the joints n the fingers, sup Does not Label all the bones Label all the bone land marks such as the radial styloid process and the hook of the hamate. Look at the diagrams in the book.
