PES 325 FINAL
Regarding the figure to the right, what is the bony landmark identified by the
arrow?
(1) medial epicondyle
(2) lateral epicondyle
(3) trochlea
(4) capitulum
(5) none of these - correct answer ✔3) trochlea
What bone is pictured, and on what side of the body is it found?
(1) innominate bone; left
(2) innominate bone; right
(3) ilium; left
(4) ilium; right
(5) none of these - correct answer ✔(2) innominate bone; right
Which plane includes the following joint actions: lateral flexion and inversion?
(1) medio-lateral plane
(2) antero-posterior plane
(3) horizontal plane
(4) diagonal plane
(5) These actions occur in more than one plane. - correct answer ✔(1)
medio-lateral plane
Which of the following joint types is uniaxial (one rotational degree of
freedom)?
,(1) ball and socket
(2) saddle
(3) irregular
(4) pivot
(5) none of these - correct answer ✔(4) pivot
Starting from the anatomical position, if you were to: 1) abduct the shoulder
90°, then 2) flex the elbow 90°, then 3) pronate 90°, then 4) medially rotate the
shoulder 90°; what plane of motion would finger flexion occur?
(1) sagittal
(2) frontal
(3) transverse
(4) diagonal
(5) none of these - correct answer ✔(1) sagittal
Which of the following prevents downward motion of the humerus in the
glenoid fossa?
(1) pectoralis major
(2) subscapularis
(3) latissimus dorsi
(4) supraspinatus
(5) teres minor - correct answer ✔(4) supraspinatus
If you were extending at the shoulder from 90° of flexion to 0° of flexion (full
extension), what muscles would be an agonist at the SCAPULA?
(1) rhomboids
(2) trapezius, part I
, (3) trapezius, part IV
(4) serratus anterior
(5) pectoralis minor - correct answer ✔(5) pectoralis minor
If you contract the rhomboids in an attempt to retract the scapula ONLY (with
NO additional actions), what muscle would be recruited as a neutralizer?
(1) serratus anterior
(2) pectoralis major, clavicular fibers
(3) levator scapulae
(4) trapezius, part II
(5) trapezius, part IV - correct answer ✔(5) trapezius, part IV
If you are contracting the levator scapulae on the right side of the body such
that the action is on the right scapula ONLY (consider the scapula as the
moving segment), what muscle will be recruited as a stabilizer?
(1) the pectoralis minor on the right side
(2) the sternocleidomastoid on the left side
(3) the trapezius fibers, part IV, on the left side
(4) the trapezius fibers, part I, on the right side - correct answer ✔(2) the
sternocleidomastoid on the left side
What muscle is pictured in the image?
(1) deltoid, anterior fibers
(2) deltoid, middle fibers
(3) pectoralis major, sternal fibers
(4) pectoralis major, clavicular fibers
(5) none of these - correct answer ✔(1) deltoid, anterior fibers
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