Musculature Quiz

Which muscle raises the eyebrows and wrinkles the forehead?

• Orbicularis oculi

• Frontalis

• Zygomaticus

• Masseter

Which muscle flexes the arm?

• Deltoid

• Triceps brachii

• Biceps brachii

• Latissimus dorsi

Which muscle closes and purses lips

• Orbicularis oculi

• Obicularis oris

• Zygomaticus

• Masseter

Which muscle raises the corners of the mouth (smiling)?

• Zygomaticus

• Pectoralis major

• Sternocleidomastoid

• Deltoid

Which muscle assists in shaking my head "No"?

• Zygomaticus

• Obicularis oris

• Sternocleidomastoid

• Buccinator

Which muscle(s) helps you flex your leg? Choose all that apply.

• Quadriceps femoris

• Hamstrings

• Gracilis

• Sartorius

Which muscle(s) flexes the vertebral column and abdomen? Choose all that apply.

• Rectus abdominus

• External Abdominal Obliques

• Intercostals

• Gracilis

Which muscle closes the eye?

• Orbicularis oris

• Buccinator

• Trapezius

• Orbicularis oculi

Which muscle extends the arm?

• Deltoid

• Triceps brachii

• Biceps brachii

• Latissimus dorsi

Which muscle elevates the scapula?

• Deltoid

• Latissimus dorsi

• Trapezius

• External obliques