Procedures Ch 4
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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How many bones are in the hand? | show 🗑
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The digits contain how many phalanges? | show 🗑
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show | perpendicular to the 3rd metacarpal joint
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show | 5
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How many phalanges does the 1st digit contain? | show 🗑
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show | 3
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Name the phalanges of the other 4 digits. | show 🗑
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Name the 3 parts of each phalanx | show 🗑
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show | head, neck, body, base
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show | neck
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show | head
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Name the proximal end of the metacarpal | show 🗑
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show | sesamoid bones
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The metacarpal heads are commonly known as: | show 🗑
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How many carpal bones are in the wrist? | show 🗑
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show | scaphoid, lunate, triquetrum, pisiform
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Name the 4 bones of the distal row of carpals | show 🗑
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show | short bones
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show | long bones
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the largest bone in the proximal carpal row - has a tubercle on the anterior and lateral aspect for muscle attachment and is palpable near the base of the thumb | show 🗑
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articulates with the radius proximally and is easy to recognize because of its crescent shape | show 🗑
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roughly pyramidal and articulates anteriorly with the hamate | show 🗑
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a pea-shaped bone situated anterior to the triquetrum and is easily palpated | show 🗑
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begins the distal row of carpals on the lateral side | show 🗑
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show | trapezoid
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show | capitate
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medial carpal in the distal row | show 🗑
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a triangular depression located on the posterior surface of the wrist and is visible when the thumb is abducted and extended | show 🗑
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show | tenderness in the snuffbox area
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show | scaphoid
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The anterior or palmar surface of the wrist is concave from side to side and forms the ______ _______. | show 🗑
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show | flexor retinaculum
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the passageway created between the carpal sulcus and flexor retinaculum | show 🗑
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show | median nerve and flexor tendons
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results from compression of the median nerve inside the carpal tunnel | show 🗑
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show | radius and ulna
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show | radius
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located on the medial side of the forearm | show 🗑
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Created by:
kkant
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