The rotator cuff consists of how many muscles?

• 2

• 3

• 4

• 5

Which of the following bones forms the "ball" of the hip joint?

• tibia

• ilium

• ischium

• femur

Which muscle is primarily responsible for extending the hip?

• gluteus maximus

• quadriceps femoris

• hamstrings

• psoas major

Which muscle is primarily responsible for flexing the elbow?

• biceps brachii

• triceps brachii

• deltoid

• pectoralis major

Which of the following muscles is part of the quadriceps group?

• rectus femoris

• biceps femoris

• gastrocnemius

• soleus

What is the primary function of the deltoid muscle?

• flexion of the knee

• extension of the elbow

• abduction of the arm

• rotation of the neck

The acetabulum is part of which bone?

• Ischium

• femur

• pelvis

• ilium

Which movement occurs when you move your leg away from the midline of the body at the hip?

• abduction

• adduction

• flexion

• extension

Which of the following bones is NOT part of the knee joint?

• femur

• humerus

• fibula

• tibia

Which structure in the knee acts as a shock absorber between the femur and tibia? Choose the BEST answer.

• bursa

• patella

• meniscus

• tendon