Anatomy of the Lower Leg and Quadriceps

What is the function of the tibia in the lower leg?

• It is the outermost muscle layer

• It is the shin bone

• It is a tendon connecting muscles

• It is a nerve in the leg

Which muscle is located in the innermost layer of the lower leg's posterior view?

• Gastrocnemius

• Tibialis Anterior

• Soleus

• Extensor Digitorum Longus

What does the term "medial" refer to in anatomical positioning?

• A position farthest from the midline

• A position close to the midline

• A position above the midline

• A position below the midline

Which muscle is part of the quadriceps group?

• Soleus

• Gastrocnemius

• Rectus Femoris

• Tibialis Anterior

Which muscle is responsible for protracting the shoulder blades/scapulae in a "pushing" motion?

• Rectus Abdominis

• Pectorals

• Trapezius

• Rhomboids

What is the primary function of the Rectus Abdominis muscle?

• Stabilizes the spine

• Flexes the spine

• Rotates the trunk

• Extends the spine

Which muscle acts like a corset, creating tension around the midsection and protecting the lumbar spine?

• Obliques

• Trapezius

• Transverse Abdominis

• Rhomboids

Which muscle helps with both spinal flexion and lateral flexion?

• Pectorals

• Rectus Abdominis

• Obliques

• Rhomboids

What is the function of the Trapezius muscle?

• Protracts the shoulder blades

• Flexes the spine

• Extends the spine

• Retracts the shoulder blades

Which muscle is responsible for retracting the shoulder blades/scapulae?

• Pectorals

• Rectus Abdominis

• Trapezius

• Rhomboids