Trapezius origin Study guides, Class notes & Summaries

What is the 2 origins of Gluteus Medius? (IG) - CORRECT ANSWER 1. Ilium: From Iliac Crest (Between Posterior + anterior Gluteal Lines) - Outer Surface 2. Gluteal Aponeurosis What are the actions of Rhomboid Minor? (3) (RED) - CORRECT ANSWER 1. Retraction 2. Elevation 3. Downward Rotation of Scapulae (Assists) Origin of Pectoralis Major Sternal Division. (3) SEC - CORRECT ANSWER 1. Sternum to 7th Rib 2. Cartilages of True Ribs (1-7) 3. Aponeurosis of External Abdominal Obliques What is...

Deltoid Correct Answer-ORIGIN: Lateral third of clavicle, acromion, spine of scapula to deltoid tubercle INSERTION: Middle of lateral surface of humerus (deltoid tuberosity) ACTION: Abducts arm, anterior fibers flex and medial rotate, posterior fibers extend and lateral rotate NERVE: Axillary nerve (C5, 6) (from posterior cord) latissimus dorsi Correct Answer-ORIGIN: Spine T7, spinous processes and supraspinous ligaments of all lower thoracic, lumbar and sacral vertebrae, lumbar fascia, po...

CAPS 391 MUSCLES EXAM QUESTIONS AND ANSWERS Name and describe the three types of muscle - Answer-1. Smooth muscle -Found in blood vessels and hollow viscera -Causes involuntary movements of these viscera 2. Cardiac muscles -Found in the heart -Causes rhythmic involuntary contraction 3. Skeletal muscles -required for locomotion. -Attached to the bones -causes movements of joints How do we name skeletal muscles? give and example of each - Answer-1. Shape-Rhomboid, trapezi...

pectoralis minior - Answer-*Origin* = Ribs 3 and 5 *Insertion* = Coracoid process *Function* = Stabilises the scapula by drawing it anteroinferiorly against the thoracic wall. *Innervation* = Medial *pectoral nerve*. *Arterial supply* = thoracoacromial artery Subclavicus - Answer-*Origin* = Costochondrial junction of rib 1 *Insertion* = Subclavian groove of the clavicle *Function* = Anchors and depresses the clavicle. *Innervation* = The *nerve to subclavius* (orsubclavian nerve) *Arter...

GROSS ANATOMY EXAM 2024 UPDATED QUESTIONS AND CORRECT ANSWERS (WELL VERIFIED) |ALREADY GRADED A+ Trapezius - ANSWER- Origin: 1. Medial part of superior nuchal line 2. Ligamentum nuchae (an expansion of the supraspinous ligament) 3. Thoracic spinous processes 4. Supraspinous ligament Insertion: 1. Lateral part of the clavicle 2. Acromion 3. Spine of the scapula (ClASP) Innervation Motor from spinal portion of accessory nerve (CN XI) Action 1. Acting as a whole, trapezius rotates sc...

acromioclavicular joint irregular joint between the acromion process of the scapula and the distal clavicle Bones of the face mandible, maxillae, nasal bone, palatine bone and nasal conchae, vomer, zygomatic bone, lacrimal bone, hyoid bone acromion process located on the superior lateral aspect of the spine of the scapula, may be felt on the top of the shoulders coracoid process process above the glenoid cavity that permits muscle attachment insertion of pectoralis mino...

HK* Test Exam Questions With Correct Answers New Update trapezius origin - Answer -base of skull, nuchal ligament, spinous processes (C7-T12) trapezius insertion - Answer -lateral 1/3 of clavicle, acromion and spine of scapula trapezius action - Answer -elevate, retract, depress, and rotate scapula (glenoid cavity up) trapezius innervation - Answer -spinal accessory nerve trapezius blood supply - Answer -transverse cervical artery latissimus dorsi origin - Answer -spinous proce...

Human-Anatomy 1 muscles-and-Physiology-Midterm-Reviewer 2024 A + graded superficial pectoral muscle action - answer superficial pectoral innervation - answer deep pectorals action - answer weight-bearing: pulls trunk cranially and extend shoulder non-weight bearing: draw limb caudally and flex shoulder deep pectorals innervation - answer brachiocephalicus origin - cleidocephalicus pars cervalis insertion - answer celidoceph...

Human Anatomy 100 Viva Exam Questions and Answers acromioclavicular joint -Answer-irregular joint between the acromion process of the scapula and the distal clavicle Bones of the face -Answer-mandible, maxillae, nasal bone, palatine bone and nasal conchae, vomer, zygomatic bone, lacrimal bone, hyoid bone acromion process -Answer-located on the superior lateral aspect of the spine of the scapula, may be felt on the top of the shoulders coracoid process -Answer-process above the glenoid ca...

Trapezius Origin - Occipital bone, ligamentum nuchae, thoracic spinous process Trapezius Insertion - Acromion and spine of the scapulae Trapezius Action - Retraction depression or upward rotation of the scapula, elevating the clavicle or extending the neck Rhomboid Major Origin - Spinous process of thoracic vertabrae Rhomboid Major Insertion - Vertebral Border of scapula from spine to inferior angle Rhomboid Major Action - Adducts and downwardly rotates scapula Supraspinatus Origin - Supr...