chapter 4
movement of the scapula laterally away from the spinal column is termed
abduction
the primary movements of the pectoralis minor include —, downward rotation, and depression
abduction
the trapezius middle fibers have the following insertion: medial border of the —- process and superior border of the scapular spine
acromion
the most superiority located bony landmark of the scapula is the
acromion process
movement of the scapula medically toward the spinal column is termed
adduction
the rhomboids primary movements include — downward rotation, and elevation
adduction
the trapezius middle fibers primary movements include elevation, —, and upward rotation
adduction
the trapezius upper fibers have the following insertion: posterior aspect of the lateral third of the
clavicle
the pectoralis minor had the following insertion: — process of the scapula
coracoid
downward or inferior movement of scapula is termed
depression
the trapezius lower fibers primary movements include adduction, —, and upward rotation
depression
which of the following actions is not performed by the trapezius? upward rotation elevation depression downward rotation
downward rotation
the actions of the lower portion of the trapezius muscle include all of the following except elevation depression adduction upward rotation
elevation
the primary movement of the levator scapulae is
elevation
the trapezius upper fibers primary movements include — , upward rotation extension of the head at the neck, and rotation
elevation
upward or superior movement of the scapula is termed
elevation
the insertion of the pectoralis minor is the coranoid process of the ulna T/F
false
the origin of the levator scapulae muscle is the spinous processes of the upper four cervical vertebrae (C1-4) T/F
false
the origin of the rhomboid muscles is the spinous processes of the last cervical (C-7) and the first seven thoracic vertebrae (T1-7) T/F
false
the origin of the serratus anterior is the surfaces of the upper seven ribs at the side of the chest T/F
false
the pectoralis minor can perform adduction, downward rotation, or depression when activated T/F
false
the muscles that are included in the shoulder girdle group include all of the following except pectoralis major rhomboid major and minor trapezius serratus anterior
pectoralis major
the —— have the following insertion: medial border of the scapula, inferior to the scapular spine
rhomboid muscles
the serratus anterior has the following insertion: anterior aspect of the whole length of the medial border of the
scapula
the two bones primarily involved in movements of the shoulder girdle are the clavicle and the —
scapula
the — muscle had the following origin: surface of the upper nine ribs at the side of the chest
serratus anterior
which of the following muscles is located most anteriorly on the human body? serratus anterior rhomboids levator scapulae trapezius
serratus anterior
the trapezius lower fibers have the following insertion: triangular space at the base of the scapular
spine
the rhomboids have the following origin: ——— of the seventh cervical and first five thoracic vertebrae
spinous processes
which of the following muscles performs stabilization and protection of the sternoclavicular joint? serratus anterior pectoralis major trapezius subclavius
subclavius
which of the following anatomical landmarks is located on the anterior surface of the scapula? subscapular fossa supranspinatus fossa glenoid fossa infraspinatua fossa
subscapular fossa
the trapezius lower fibers have the following origin: spinous process of the fourth to twelfth — vertebrae
thoracic
the levator scapulae has the following origin: — processes of the upper four cervical vertebrae
transverse
which of the following muscles performs an action in the sagittal place of motion? levator scapulae serratus anterior rhomboids trapezius
trapezius
The actions of serratus anterior include abduction and upward rotation. T/F
true
the coracoclavicular ligament is particularly important in providing stability to the acromioclavicular joint T/F
true
the insertion of the serratus anterior muscle is the anterior aspect of the whole length of the medial border of the scapula T/F
true
the origin of the pectoralis major muscle includes the anterior surface of the costal cartilages of the first six ribs T/F
true
the origin of the subclavius is the superior aspect of the first rib at its junction with its costal cartilage T/F
true
the serratus anterior performs abduction in the transverse plane T/F
true
the trapezius can perform adduction in the transverse plane when activated T/F
true
Raising the humerus high out to the side to ask a question involves which of the following motions? elevation abduction upward rotation adduction
upward rotation
the primary movements of the serratus anterior include abduction and
upward rotation
which of the following is an action performed by the serratus anterior? extension flex ion downward rotation upward rotation
upward rotation
