#1
Which muscle is responsible for flexing the forearm?
Deltoid
Biceps brachii
Trapezius
Rectus abdominis
#2
Which muscle is primarily responsible for abduction of the arm?
Teres major
Pectoralis major
Latissimus dorsi
Deltoid
#3
Which muscle is responsible for extension of the elbow joint?
Brachialis
Brachioradialis
Triceps brachii
Flexor carpi ulnaris
#4
Which muscle is the primary flexor of the wrist?
Extensor digitorum
Palmaris longus
Flexor digitorum superficialis
Flexor carpi radialis
#5
Which muscle is primarily responsible for adduction of the arm?
Coracobrachialis
Pectoralis minor
Supraspinatus
Teres major
#6
Which muscle is involved in both extension and adduction of the arm?
Serratus anterior
Coracobrachialis
Teres major
Pectoralis major
#7
Which muscle is responsible for shoulder abduction beyond the initial 15 degrees?
Supraspinatus
Infraspinatus
Teres minor
Subscapularis
#8
Which muscle is involved in wrist extension?
Flexor carpi radialis
Extensor carpi radialis longus
Flexor carpi ulnaris
Palmaris longus
#9
Which muscle is involved in both flexion and supination of the forearm?
Brachialis
Triceps brachii
Brachioradialis
Flexor carpi radialis
#10
Which muscle is responsible for adduction and medial rotation of the arm?
Coracobrachialis
Pectoralis major
Subscapularis
Infraspinatus
#11
Which muscle is responsible for opposition of the thumb?
Abductor digiti minimi
Flexor pollicis longus
Opponens pollicis
Extensor pollicis longus
#12
Which muscle is involved in pronation of the forearm?
Supinator
Pronator quadratus
Flexor carpi ulnaris
Brachioradialis
#13
Which muscle is responsible for extension of the shoulder joint?
Teres minor
Deltoid
Teres major
Supraspinatus
#14
Which muscle is primarily responsible for adduction of the thumb?
Abductor pollicis longus
Flexor pollicis longus
Extensor pollicis brevis
Adductor pollicis
#15
Which muscle forms the posterior wall of the axilla?
Pectoralis major
Latissimus dorsi
Teres major
Subscapularis
#16
Which muscle is responsible for extending and abducting the thumb?
Abductor pollicis longus
Extensor pollicis longus
Opponens pollicis
Flexor pollicis longus
#17
Which muscle assists in extension and adduction of the arm?
Supraspinatus
Teres major
Subclavius
Serratus anterior
#18
Which muscle is responsible for abduction of the thumb?
Flexor pollicis longus
Abductor pollicis longus
Extensor indicis
Opponens pollicis
#19
Which muscle is responsible for the majority of forearm supination?
Brachioradialis
Pronator teres
Supinator
Flexor carpi ulnaris
#20
Which muscle is responsible for flexion of the shoulder joint when the arm is medially rotated?
Pectoralis major
Coracobrachialis
Teres major
Deltoid