Upper Extremity Bones- Asynch 5

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Which two projections on the ulna form the walls of the trochlear notch?

Olecranon and coronoid processes

What is the rounded concavity on the lateral side of the coronoid process called?

Radial notch

What is the prominent ridge on the lateral surface of the ulnar shaft called?

Supinator crest

What is the concavity between the supinator crest and the distal part of the coronoid process called?

<p>Supinator fossa</p> Signup and view all the answers

Which carpal bone is the largest in the proximal row?

<p>Scaphoid</p> Signup and view all the answers

What converts the carpal arch into the carpal tunnel?

<p>Flexor retinaculum</p> Signup and view all the answers

How many tendons and a nerve pass through the carpal tunnel?

<p>Nine tendons and a nerve</p> Signup and view all the answers

How many phalanges does the thumb have?

<p>Two</p> Signup and view all the answers

What are the three bones that make up each digit?

<p>Proximal, middle, and distal phalanges</p> Signup and view all the answers

What is the name of the hook-like structure on the palmar surface of the hamate?

<p>Hamulus</p> Signup and view all the answers

Which bone lies on the posterolateral aspect of the thorax, overlying the 2nd-7th ribs?

<p>Scapula</p> Signup and view all the answers

Which bone has a prominent conoid tubercle near its acromial end close to the trapezoid line?

<p>Clavicle</p> Signup and view all the answers

Which bone does the subclavian muscle attach to?

<p>Clavicle</p> Signup and view all the answers

Which bone has a lateral lip and a medial lip associated with the intertubercular sulcus?

<p>Humerus</p> Signup and view all the answers

Which bone has a shallow sulcus known as the radial groove on its posterior surface?

<p>Humerus</p> Signup and view all the answers

Which bone has a deltoid tuberosity located laterally on its body?

<p>Humerus</p> Signup and view all the answers

The head of the radius articulates with the..

<p>lateral capitulum</p> Signup and view all the answers

What is the shape of the clavicle bone?

<p>Curved</p> Signup and view all the answers

Which part of the clavicle bone is toward the scapula?

<p>Acromial end</p> Signup and view all the answers

Which bones make up the axial skeleton?

<p>Skull, hyoid, vertebrae, ribs, sternum, ear ossicles</p> Signup and view all the answers

Which bones make up the appendicular skeleton?

<p>All of the above</p> Signup and view all the answers

Which bones make up the upper limb?

<p>Humerus, radius, ulna, carpal bones, metacarpal bone, phalanges</p> Signup and view all the answers

Which bones make up the pelvic girdle?

<p>Ilium, ischium, Pubis</p> Signup and view all the answers

Which bones make up the shoulder girdle?

<p>Clavicle, scapula</p> Signup and view all the answers

Capitulum of humerus articulates with the ___ of radius

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The conoid tubercle lies near the ____ end of the clavicle

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The ulnar notch is located at the..

<p>Distal end of radius</p> Signup and view all the answers

The tuberosity of the ulna lies...

<p>Inferior to coronoid process</p> Signup and view all the answers

The rounded concavity on the lateral side of the coronoid process is the __________

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If a joint doesn't have 2 degrees of freedom or more, it cannot perform circumduction

<p>True</p> Signup and view all the answers

The radiocarpal joint is also known as the ____

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Which carpal bone is the biggest and the most fractured?

<p>Scaphoid</p> Signup and view all the answers

Which nerves passes through the carpal Tunnel?

<p>Median Nerve</p> Signup and view all the answers

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