The rotator cuff muscles
A. fix the scapula in place.
B. attach the arm to the thorax.
C. attach the clavicle to the humerus.
D. hold the head of the humerus in the glenoid fossa of the scapula.
E. attach at the distal end of the humerus.
(
Question 2) Which of the following muscles is part of the rotator cuff?
A. deltoid
B. teres major
C. infraspinatus
D. coracobrachialis
E. trapezius
(
Question 3) The infraspinatus
A. laterally rotates the arm.
B. adducts and laterally rotates the arm.
C. medially rotates the arm.
D. abducts the arm.
E. flexes the shoulder.
(
Question 4) Which of the following muscles of the chest has its insertion on the humerus?
A. pectoralis major
B. pectoralis minor
C. serratus anterior
D. subclavius
E. internal intercostals
(
Question 5) Which muscle will elevate the scapula?
A. levator scapulae
B. serratus anterior
C. pectoralis minor
D. subclavius
E. rhomboideus major
(
Question 6) Which muscle rotates and protracts the scapula, and elevates the ribs?
A. levator scapulae
B. serratus anterior
C. pectoralis minor
D. subclavius
E. rhomboideus major
(
Question 7) Which muscle retracts, rotates, and fixes the scapula?
A. levator scapulae
B. serratus anterior
C. pectoralis minor
D. subclavius
E. rhomboideus major
(
Question 8) Which muscle will depress the scapula or elevate the ribs?
A. levator scapulae
B. serratus anterior
C. pectoralis minor
D. subclavius
E. rhomboideus major
(
Question 9) Which muscle fixes the clavicle or elevates the first rib?
A. levator scapulae
B. serratus anterior
C. pectoralis minor
D. subclavius
E. rhomboideus major
(
Question 10) Which abdominal wall muscle inserts on the 10th to 12th ribs and rectus sheath?
A. rectus abdominis
B. external abdominal oblique
C. internal abdominal oblique
D. transversus abdominis
E. quadratus lumborum
Quick Reply
