Classic Quiz
Quiz Sciences

Quiz Anatomy Forearm

Amazinga
Amazinga
1 293 played - 10 yrs ago

Muscles and bones of the forearm

 

Medium QUIZ 30 QUESTIONS
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expert
 
Question 1 / 30

Which muscles act primarily on the elbow (olecranon process)?

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Question 2 / 30

Extensor carpi radialis longus and brevis, extensor carpi ulnaris and extensor digitorum all share which attachment site?

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Question 3 / 30

Which muscle group is responsible for adducting the fingers?

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Question 4 / 30

The flexors are located on the___________ side of the forearm.

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Question 5 / 30

Which muscles create the pivoting action between the radius and the ulna?

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Question 6 / 30

Which muscle has an origin on the proximal end of the lateral supracondylar ridge of the humerus and an insertion on the styloid process of the radius?

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Question 7 / 30

What action(s) does the extensor inidicis perform?

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Question 8 / 30

The olecranon process serves as an attachment site for which muscle?

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Question 9 / 30

The _________ is the strong, thin fribrous sheet that binds the radius and ulna together.

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Question 10 / 30

What action(s) does the extensor carpi ulnaris perform?

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Question 11 / 30

The flexors are ______ and more ______ than the extensors.

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Question 12 / 30

Which muscle has its origin as the capitate and the 2nd metacarpal, and its insertion as the base of the proximal phlanax of the thumb (pollicis)?

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Question 13 / 30

What action(s) do the flexor digitorum muscles perform?

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Question 14 / 30

Pronation occurs at which joint?

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Question 15 / 30

Abductor pollicis brevis_________________ the thumb.

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Question 16 / 30

The ___________________ is a continuation of the antebrachial fascia that stretches superficially across the palm of the hand.

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Question 17 / 30

What causes the "funny bone" reaction when you bump your elbow?

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Question 18 / 30

The hypothenar eminence is located proximal to which phalange?

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Question 19 / 30

Which muscle group resides on the posterior (lateral) side of the forearm?

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Question 20 / 30

The palmar aponeurosis servers as an attachment site for which tendon?

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Question 21 / 30

Which muscle group is responsible for abducting and flexing the 2nd, 3rd, 4th and 5th fingers at the metacarpophalangeal joints?

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Question 22 / 30

The wrist joint is called the___________ joint.

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Question 23 / 30

Which muscle, partially responsible for opposition, has its origin as the hamate and flexor retinaculum and its insertion as the shaft of the 5th metacarpal and ulnar surface?

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Question 24 / 30

Which muscle has the origins of the lateral epicondyle of the humerus, radial collateral ligament, annular ligament and the supinator crest of the ulna, and the insertion of the anterior, lateral surface of the proximal end of the radial shaft?

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Question 25 / 30

The _________ __________ is an antagonist to the biceps brachii and the supinator.

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Question 26 / 30

The muscles responsible for extending the elbow joint are the ___________ and __________.

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Question 27 / 30

The flexor carpi ulnaris, flexor digitorum superficialis, flexor carpi radialis and the palmairs lingus all share what attachment site in common?

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Question 28 / 30

What features of the wrist form the carpal tunnel?

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Question 29 / 30

The ________ ________ has four long, superficial tendons stretching along the dorsal surface of the hands.

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Question 30 / 30

How many muscles act upon the thumb (pollicis)?

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