Exam (elaborations)
AHPT 604 Exam 2 Questions And Correct Answers
- Course
- Institution
AHPT 604 Exam 2 Questions And Correct Answers ...
[Show more]
Content preview
AHPT 604 Exam 2 Questions AndCorrect Answers
What bones make up the shoulder joint? - Answer clavicle, humerus and scapula
The shoulder is suspended or supported by which joint? - Answer Sternoclavicular joint
Joints of the shoulder complex are; - Answer Glenohumeral, acromioclavicular,
sternoclavicular and scapulothoracic
In the shoulder, what do we have more of and less of? - Answer More mobility, less
stability
What is the purpose of the highly mobile shoulder joint? - Answer Positioning the hand in
space
The shoulder is primarily suspended by which structure? - Answer Muscles
What are the three axes of movement for the shoulder joint? - Answer Frontal, Sagittal
and Transverse plane
The GH joint is what type of joint? - Answer Synovial ball and socket, triaxial joint
The sternoclavicular joint is formed by what two articulations? - Answer The proximal
end of the clavicle and the clavicular notch of the manubrium. There is a small part
associated with the first costal cartilage.
What type of joint is the sternoclavicular joint? - Answer Synovial saddle joint but often
classified as a synovial plane joint.
The surfaces of the sternoclavicular joint are; - Answer Very incongruent
The articular cavity for the sternoclavicular joint is separated into two compartments by
an; - Answer Articular disc
The sternoclavicular joint allows movement of the clavicle in the; - Answer
Anteroposterior and vertical planes and some rotation
The SC joint gives; - Answer Three rotary and three translatory degrees of freedom.
At the SC joint, during elevation and depression; - Answer The upper attachment of the
articular disc serves as a pivot point.
At the SC joint, during protraction and retraction; - Answer The lower attachment of the
articular disc serves as a pivot.
The SC joint is surrounded by, - Answer A joint capsule and reinforced by four
, ligaments.
What are the four ligaments of the SC joint? - Answer Anterior and posterior SC
ligament, Interclavicular ligament and Costoclavicular ligament.
The interclavicular ligament links; - Answer Clavicles to each other and to the superior
surface of the manubrium of sternum.
The costoclavicular ligament is positioned; - Answer Laterally to the joint and links the
proximal end of the clavicle to the first rib and related costal cartilage.
Elevation of the clavicle occurs as its ________, articular surface rolls _______ and
simultaneously slides ________ on the _________ of the sternum. - Answer Convex,
superiorly, inferiorly, concave
Depression of the clavicle occurs as its _______, articular surface rolls _______ and
simultaneously slides ______ on the ________ of the sternum. - Answer Convex, inferiorly,
superiorly, concave
Retraction of the clavicle occurs as the ________, articular surface of the clavicle rolls
and slides ______ on the ______ surface of the sternum. - Answer Concave, posteriorly,
convex
Protraction of the clavicle occurs as the ________, articular surface of the clavicle rolls
and slides ______ on the ______ surface of the sternum. - Answer Concave, anteriorly,
convex
What type of joint is the acromioclavicular joint? - Answer Synovial plane joint
What are the articulations of the AC joint? - Answer Lateral end of the clavicle and the
acromion of the scapula
What is the position of the AC joint? - Answer Faces medially and slightly superior
What movements are allowed by the AC joint? - Answer Upward and downward rotation
(Vertical planes), rotational adjustment motions (horizontal and sagittal planes)
What are the tissues that stabilize the AC joint? - Answer Superior and inferior AC joint
ligaments, coracoclavicular ligament, articular disc (when present), deltoid and upper
trapezius.
The coracoclavicular ligaments provides; - Answer important extrinsic source of
stability to the AC joint (Trapezoid and conoid ligaments)
The trapezoid ligament - Answer Extends in a superior-lateral direction from the
superior surface of the coracoid process to the trapezoid line on the clavicle.
The conoid ligament - Answer Extends almost vertically from the proximal base of the
coracoid process to the conoid tubercle of the clavicle.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Flat. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
85169 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now