Chest Muscles and Knee Injuries Quiz

Which of the following muscles is part of the pectoral region?

• Deltoid

• Pectoralis major

• Trapezius

• Latissimus dorsi

What is the primary function of the pectoralis minor muscle?

• Flexion of the arm

• Abduction of the arm

• Stabilization of the scapula

• Extension of the arm

Which of the following is NOT a type of knee ligament?

• Anterior cruciate ligament (ACL)

• Medial collateral ligament (MCL)

• Posterior cruciate ligament (PCL)

• Lateral deltoid ligament

The anterior cruciate ligament (ACL) is crucial for which of the following movements?

• Lateral rotation of the knee

• Anterior stability of the knee

• Flexion of the knee

• Extension of the knee

Which muscle is located beneath the pectoralis major?

• Serratus anterior

• Pectoralis minor

• Subclavius

• Trapezius

Which knee ligament is most commonly injured in sports?

• Posterior cruciate ligament (PCL)

• Medial collateral ligament (MCL)

• Anterior cruciate ligament (ACL)

• Lateral collateral ligament (LCL)

What is the role of the medial collateral ligament (MCL) in the knee?

• Prevents anterior displacement of the tibia

• Provides lateral stability

• Provides medial stability

• Prevents posterior displacement of the tibia

Which muscle assists in the movement of the shoulder joint and is part of the chest?

• Pectoralis major

• Biceps brachii

• Rectus abdominis

• Gluteus maximus

Which ligament is responsible for preventing the knee from bending outward?

• Anterior cruciate ligament (ACL)

• Medial collateral ligament (MCL)

• Lateral collateral ligament (LCL)

• Posterior cruciate ligament (PCL)

What is the primary action of the pectoralis major muscle?

• Abduction of the arm

• Adduction and medial rotation of the arm

• Extension of the arm

• Flexion of the forearm