chapter 4

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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


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