Term
| How many bones are in the appendicular skeleton? |
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Definition
| There are 126 bones in the appendicular skeleton. |
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Term
| What are the four Appendicualr Skeleton overview? |
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Definition
-Pectoral Girdle
-Upper Extremities
-Pelvic Girdle
-Lower Extremities |
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Term
How many total bones make up the Pectoral Girdle?
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Definition
There are four total bones that make up the pectoral girdle.
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Term
| What make up the Pectoral Girdle? |
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Definition
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Term
| How many total bones make up the Upper Extremities? |
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Definition
| There are 60 total bones that make up the Upper Extremities. |
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Term
| What make uWhatp the Upper Extremities? |
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Definition
- Humors
- Radius
- Ulna
- Carpal bones
- Metacarpal bones
- Phalanges |
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Term
| How many bones make up the Pelvic Girdle? |
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Definition
| There are two bones that make up the Pelvic Girdle. |
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Term
| What are the bones that make up the Pelvic Girdle? |
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Definition
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Term
| How many bones make up the Lower Extremities? |
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Definition
| There is a total of 60 bones that make up the Lower Extermities? |
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Term
| What makes up the Lower Extremities? |
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Definition
- Femer
- Patella
- Tibia
- Fibula
- Tarsal bones
- Metatarsal bones
- Phalanges |
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Term
| What is the function of the Appendicular Skeleton? |
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Definition
- Changing potsition
-Mostility
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Term
| What is the (Girdle) in the pectoral Girdle? |
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Definition
| It supporting element that connects the upper or lower limbs to the truck (axial skelton). |
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Term
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Definition
| Where the arms articulates with the trunk of the body. |
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Term
| What is consists of the clavicle and the scapula? |
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Definition
- Movements of the clavicle and scapula position the shoulder joint abd provide a base for arm movement.
- Sufaces of the scapula and clavicle are important sites for muscle attachment. |
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Term
| What is the (clavicle) in the Pectporal Girdle? |
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Definition
- S-shaped bone that connects the pectoral girdle and the acaial skeleton.
- Helps to brace the shoulder and transfers some of the weight of the upper limb to the axail skeleton. |
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Term
What makes up the (clavicle) in the Pectporal Girdle?
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Definition
- Sternal end
- Acromial end |
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Term
| What is the stenal end on the clavicle? |
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Definition
- Articulates with the sternum at the clavicular articulation of the manubrium (sterniclaviular joint).
- More rounded that the acromial end. |
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Term
What is the Acromial end on the clavicle?
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Definition
- Articulates with the acromion of the scapula (acromioclaviular joint of AC joint).
Broader and flatter that the sternal end. |
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Term
| What is the componts of the (scapula) in the Pectoral Girdle? |
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Definition
- Superior border
- Medial border
- Lateral border
- Suoerior angle
- Inferior angle
- Lateral angle
- Glenoid cacity (fossa)
- Subscapular fossa
- Coracoid process
- Acromion process
- Supraglenoid tubercle
- Infraglenoid tubercle
- Spine
- Supreaspinous fossa
- Infraspinous fossa |
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Term
| What components of the scapula have muscle attach along what edges? |
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Definition
- Superior border
- Medial border
-Lateral border |
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Term
| What does the (lateral angle) do in the scapula in the pectoral girdle? |
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Definition
| Forms a broad process that supports the cup shaped glenord cavity (fossa). |
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Term
What does the (Glenoid Cavity (fossa)) do in the scapula in the pectoral girdle?
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Definition
| Articulates with tge procimal end of the humerus (head) to form the shoulder (glenohumeral joint). |
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Term
What does the (Subscapular fossa) do in the scapula in the pectoral girdle?
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Definition
| Forms most if the anterior surface, site of attachment for the shoulder muscles. |
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Term
What does the (Coracoid process) do in the scapula in the pectoral girdle?
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Definition
| Anterior projusction, attachedment site for the biceps brachii. |
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Term
What does the (Acromion process) do in the scapula in the pectoral girdle?
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Definition
| Posterior process, attachment site for part of the trapezius muscle. |
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Term
What does the (Supraglenoid tubercle) do in the scapula in the pectoral girdle?
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Definition
| Marks the origin of the biceps brachii |
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Term
What does the (Infraglenoid tubercle) do in the scapula in the pectoral girdle?
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Definition
| Marks the origin of the triceps brachii |
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Term
What does the (Spine) do in the scapula in the pectoral girdle?
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Definition
| Crosses the posterior protion of the scapular body. |
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Term
What does the (Supraspinous fossa) do in the scapula in the pectoral girdle?
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Definition
| Area of attachment for the supraspinatus. |
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Term
What does the (Infraspinous fossa) do in the scapula in the pectoral girdle?
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Definition
| - Area of attachment for the infraspinatus. |
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Term
| What is the longest and largest bone of the upper extremity? |
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Definition
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Term
| What bone Joins proximately with the scapula and distally with the radius and ulna |
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Definition
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Term
| What three muscles join the Greater tubercle-lateral margin of the shoulder |
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Definition
- Supraspinatus
- Infraspinatus
- Teres minor |
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Term
| What articuates with the glenoid cavity of the scapula? |
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Definition
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Term
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Definition
- Is the anterior and medial surface of the epiphysis
- It is also know for where the attachment for the subscapularis. |
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Term
| What is Anatomical Neckmark? |
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Definition
| -The distal limit if the articular capsule of the shoulder joints. |
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Term
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Definition
- Sorresponds to the metaphysis of growing bones.
- This spot is also know for occuring fractures in the bone. |
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Term
| What is Deltoid Tuberosity? |
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Definition
-It runs along the lateral border of the shaft, extending more than halfway down its length.
- Named after the deltoid muscle that attaches to it. |
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Term
| What is Intertubular groove? |
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Definition
-Separates the greater and lesser tubercles
- Tendon of the bicseps brachii runs aling theis groove from its origin at the supraglenoid tubercle. |
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Term
| What is Medial and lateral epicondyles? |
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Definition
-Project to either side of the distal humerus.
-Provides extra surface area for muscle attachment. |
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Term
| What is Articular condyles? What is sturctures are on the articular condyles? |
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Definition
Dominates the distal, inferior surface.
Trochlea and Capitulum. |
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Term
| What is the Trochlea and Capitulum? |
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Definition
Trochlea is a spool-shape medial portion that articulates with the ulna.
Capitulum is lateral suface that articulates with the radius. |
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Term
| What is the Coronoid fossa? |
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Definition
-Anterior surface of the humerus.
- Receives the coronoed prossses of the ulna when the foream is flexed. |
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Term
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Definition
- The posterior surface of the humerus.
- Receives the olecranon of the ulna when the forearm is extended. |
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Term
| What is the head of radius? |
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Definition
| Disc at proximal end of the bone. |
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Term
| What is the Radial tuberosity? |
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Definition
- The prominent bump on the anterior side of the bone.
- Marks the insertion site of the biceps brachii. |
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Term
| What is the Distal extermity? |
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Definition
| - Participates in the wrist joint. |
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Term
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Definition
- Lateral surface of the distal estermity.
- Helps stabilize the wrist. |
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Term
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Definition
| - Distal end, articulates with the ulna. |
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Term
| What is the Oleranon process? |
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Definition
- Forms the point of the elbow.
- Insertion for the triceps brachii |
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Term
| What is the Trochlear notch? |
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Definition
-Anterior surface of the olcranon process
- Articulates with the trochlea of the humerus at the hymeroulnar joint |
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Term
| What is the Coriniod process? |
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Definition
| - Bottom lip below the trochlear notch, anterior side. |
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Term
| What is styloid process of the ulna? |
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Definition
-Poserior, distal end of the unla.
- Cartilage that separates the ulna from the bones of the wrist attaches here. |
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Term
| What is the Ulnar tuberosity? |
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Definition
- Found below the coronoid process
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Term
What is the Radial notch?
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Definition
-Lateral to the coronoid process.
- Accommodates the head of the radius at the proximal end. |
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Term
| What is the names of the carpal bones arranged into two rows? |
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Definition
- Proximal carpal bones
- Distal carpal bones |
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Term
| What interconnect the carpal bones and help to support the wrist? |
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Definition
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Term
| What is the (scaphoid bone) in the prosimal carpal bones? |
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Definition
| Lateral border of the wrist, adjacent to the styloid process of the raduis |
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Term
What is the (lunate bone) in the prosimal carpal bones?
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Definition
| - Articulates with the radius. |
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Term
What is the (Pisiform bone) in the prosimal carpal bones?
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Definition
| - Small, pea-shaped bone anterior ti the triquetrum |
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Term
What is the (Triquetrum) in the prosimal carpal bones?
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Definition
| -Medial to the lunate, articulates with the ulna. |
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Term
| What is the (Trapezuim) in the distal carpal bones? |
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Definition
| - Lateral vone, artiulates with the scaphiod and metacarpal 1 |
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Term
What is the (Trapezoid bone) in the distal carpal bones?
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Definition
| - Medial to the trapezium, articulates with the scaphoid and metacarpal ll. |
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Term
What is the (Capitate bone) in the distal carpal bones?
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Definition
| - Largest carpal bone, between the trapezoid and hamate, articulates wiht metacarpal lll. |
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Term
What is the (Hamate bone) in the distal carpal bones?
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Definition
| Medial bone, artuculates with metacarpals lV and V. |
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Term
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Definition
- Articulates with the distal carpal bones.
-Support teh palm of the hand.
- Numbered l-V startin woth the one proximal to the thumb |
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Term
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Definition
- Articulate woth the metacarpal bones
- There are 14 in each hand
- Proximal, middle and distal phalanx
- The thumb does not have the middle. |
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