Muscles and Their Actions Quiz
Test your knowledge of anatomy with questions about muscle actions, including flexion, extension, adduction, and more.
#1
Which muscle is responsible for flexing the forearm?
Biceps brachii
Triceps brachii
Deltoid
Rectus abdominis
#2
Which muscle is known as the 'hamstrings'?
Rectus femoris
Tibialis anterior
Gastrocnemius
Biceps femoris
#3
Which muscle is involved in plantar flexion of the foot?
Soleus
Tibialis anterior
Quadratus lumborum
Piriformis
#4
Which muscle is known as the 'calf muscle'?
Soleus
Gastrocnemius
Rectus femoris
Semimembranosus
#5
Which muscle is primarily responsible for extension of the knee?
Sartorius
Rectus femoris
Soleus
Hamstrings
#6
Which muscle is involved in adduction of the shoulder?
Trapezius
Latissimus dorsi
Pectoralis major
Deltoid
#7
Which muscle assists in breathing by elevating the ribs?
Internal oblique
External oblique
Diaphragm
Transversus abdominis
#8
Which muscle is responsible for pronation of the forearm?
Brachialis
Brachioradialis
Supinator
Pronator teres
#9
Which muscle is involved in lateral rotation of the shoulder?
Subscapularis
Teres major
Infraspinatus
Supraspinatus
#10
Which muscle is NOT a part of the rotator cuff?
Supraspinatus
Infraspinatus
Teres major
Subscapularis
#11
Which muscle is responsible for flexion of the thigh at the hip?
Gluteus maximus
Psoas major
Tensor fasciae latae
Sartorius
#12
Which muscle is NOT a part of the quadriceps group?
Vastus lateralis
Rectus femoris
Vastus medialis
Semitendinosus
#13
Which muscle is responsible for abduction of the thigh at the hip?
Pectineus
Adductor magnus
Gracilis
Gluteus medius
#14
Which muscle is involved in spinal extension?
Erector spinae
Rectus abdominis
External oblique
Transverse abdominis
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