#1
Which bone forms the shoulder joint?
Humerus
ExplanationHumerus forms the ball-and-socket shoulder joint.
#2
Which ligament stabilizes the knee joint on the medial side?
Medial collateral ligament (MCL)
ExplanationMedial collateral ligament stabilizes the knee on its inner side.
#3
What type of joint is the elbow joint?
Hinge joint
ExplanationThe elbow joint is a hinge joint allowing flexion and extension.
#4
Which structure connects muscle to bone?
Tendon
ExplanationTendon connects muscle to bone.
#5
Which bone articulates with the acetabulum to form the hip joint?
Femur
ExplanationFemur articulates with the acetabulum forming the hip joint.
#6
Which of the following muscles is NOT part of the rotator cuff?
Biceps brachii
ExplanationBiceps brachii is not part of the rotator cuff muscles.
#7
Which structure is responsible for the production of synovial fluid?
Synovial membrane
ExplanationSynovial membrane produces synovial fluid.
#8
What is the main function of the meniscus in the knee joint?
To absorb shock
ExplanationThe meniscus absorbs shock in the knee joint.
#9
Which joint allows for the movement of the thumb in multiple directions?
Carpometacarpal joint
ExplanationCarpometacarpal joint permits multi-directional thumb movement.
#10
What is the primary function of the cruciate ligaments in the knee?
To stabilize the knee during rotation
ExplanationCruciate ligaments stabilize the knee during rotation.
#11
Which ligament is commonly injured in an ankle sprain?
Anterior talofibular ligament (ATFL)
ExplanationAnterior talofibular ligament is frequently injured in ankle sprains.
#12
Which ligament prevents hyperextension of the knee joint?
Anterior cruciate ligament (ACL)
ExplanationAnterior cruciate ligament prevents knee hyperextension.
#13
Which ligament attaches the clavicle to the sternum, contributing to shoulder joint stability?
Sternoclavicular ligament
ExplanationSternoclavicular ligament contributes to shoulder joint stability.
#14
Which structure divides the synovial cavity into two compartments within the knee joint?
Meniscus
ExplanationMeniscus divides the synovial cavity in the knee.
#15
Which ligament provides stability to the hip joint, particularly during abduction?
Iliofemoral ligament
ExplanationIliofemoral ligament provides hip stability during abduction.