Forearm and Hand - Study Guide (Priscilla)
Looking at the name what information can you gather about the flexor carpi radialis A.Flexes B.Carpals C.Anterior side of arm D.Posterior side of arm
A,B,C .
Which muscle is a strong elbow flexor located deep to the biceps brachii A.Brachialis B.Brachioradialis C.Pronator quadratus D.Pronator teres
A.Brachialis
The pronator quadratus is deep to the --- tendons and is accessible only on the quadratus' ----- portion A.Flexor and lateral B.Extensor and posterior C.Flexor and posterior D.Extensor and lateral
A.Flexor and lateral
What are the three superficial muscles in the flexor group A.Flexor carpi radialis Palmaris longus Flexor carpi ulnaris B.Palmaris teres .Flexor digiti minimi brevis Opponens digiti minimi
A.Flexor carpi radialis Palmaris longus Flexor carpi ulnaris
To access the supinator you must palpate deep to which muscle group A.Forearm extensors B.Forearm flexors
A.Forearm extensors
Passive extension of the elbow would ---- the brachialis A.Lengthen B.Shorten
A.Lengthen
Passive pronation of the forearm would --- the supinator A.Lengthen B.Shorten
A.Lengthen
Pinching fingers together highlights the tendon of which muscle at the wrist A.Palmais longus B.Palmais aponeurosis C.Flexor retinaculum D.Flexor digitorum profundus
A.Palmaris longus
The brachioradialis and the --- clearly divide the forearm flexors from the extensors A.Ulna shaft B.Radius shaft
A.Ulna
What action can you ask your partner to perform at the wrist to distinguish the brachioradiais from the extensor carpi radialis A.Adduct B.Abduct
B.Abduct
Which muscles runs the length of the forearm but does not cross the wrist joint A.Brachialis B.Brachioradialis C.Biceps brachii
B.Brachioradialis
When palpating the forearm the muscles bellies of the ----- group will feel smaller and more sinewy than the ---- group A.Flexors and extensors B.Extensors and flexors
B.Extensors and flexors
With the forearm in anatomical position the ---- group is located on the posterior/lateral side of the forearm while the ---- group is located on the anterior/medial side. A.Flexors and extensors B.Extensors and flexors
B.Extensors and flexors
The --- muscle is an antagonist to both the biceps brachii and supinator A.Pronator quadratus B.Pronator teres C.Brachialis
B.Pronator teres
Passive flexion of the elbow would ---- the brachioradialis A.Lengthen B.Shorten
B.Shorten
Passive pronation of the forearm would --- the pronator teres A.Lengthen B.Shorten
B.Shorten
Although the flexor digitorum superficialis and profundus are deep to the other forearm flexors they can be accessed along the medial side of which bony landmark A.Radius shaft B.Ulna shaft C.Olecranon process D.Beauty mark
B.Ulna shaft
Flexor digitorum superficialis and flexor digitorum profundus each have ---- thin tendons which pass through which anatomical structure A.5 Flexor retinacula B. 6 Lumbricals C.4 Carpal tunnel D.3 Tunnel of love
C.4 Carpal tunnel
Palpating medial to the distal tendon of which muscle can help you locate the pronator teres A.Brachialis B.Brachioradialis C.Biceps brachii D.Triceps brachii
C.Biceps brachii
Which forearm muscles comprise the "wad of three" A.Biceps brachii Triceps brachii Brachioradialis B.Extensor digitorum Palmaris longus Flexor carpi ulnaris C.Brachioradialis Extensor carpi radialis longus Extensor carpi radialis brevis
C.Brachioradialis Extensor carpi radialis longus Extensor radialis brevis
The brachioradialis creates a helpful dividing line between which 2 muscles groups A.Pronator Teres and Supinator B.Hatfields and McCoys C.Flexors and Extensors
C.Flexors and Extensors
What extensor muscle can be palpated along the shaft of the ulna A.Flexor carpi radialis B.Flexor carpi ulnaris C.Extensor carpi radialis D.Extensor carpi ulnaris
D..Extensor carpi ulnaris
The extensor digitorum creates movement at which finger A.Thumb B.Pinky C.Index D.2 to 5
D.2 to 5
What muscle runs between the pisiform and the medial epicondyle A.Flexor carpi radialis B.Extensor carpi radialis C.Palmaris longus D.Flexor carpi ulnaris
D.Flexor carpi ulnaris
