AnP Lab Ch10

25 July 2022
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24 test answers

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question
Deltoid tuberosity
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Raised area on lateral surface of humerus to which deltoid muscle attaches
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Humerus
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Arm bone
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scapula, clavicle
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bones of the shoulder girdle
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radius, ulna
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forearm bones
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acromion
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scapular region to which the clavicle connects
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scapula
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shoulder girdle bone that is unattached to the axial skeleton
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clavicle
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shoulder girdle bone that articulates with and transmits forces to the bony thorax
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glenoid cavity
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depression in the scapula that articulates with the humerous
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coracoid process
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process above the glenoid cavity that permits muscle attachment
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clavicle
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the "collarbone"
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trochlea
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distal condyle of the humerus that articulates with the ulna
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ulna
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medial bone of forearm in anatomical position
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capitulium
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rounded knob on the humerus; adjoins the radius
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coronoid fossa
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anteriar depression, superior to the trochlea, which receives part of the ulna when the forearm is flexed
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ulna
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forearm bone involved in formation of the elbow joint
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carpals
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wrist bones
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phalanges
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finger bones
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metacarpals
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heads of these bones form the knuckles
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scapula, sternum
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bones that articulate with the clavicle
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What is the total number of carpals in the wrist?
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8
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Name the carpals (medial to lateral) in the proximal row.
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pisiform-triquetral-lunate-scaphoid
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In the distal row, they are (medial to lateral)
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hamate -capitate-trapezoid-trapezium
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For what anatomical reason do many women appear to be slightly knock-kneed?
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Biologically, women have wider pelvises than men. The angle of their hips turn the legs slightly inward, making some to actually touch at the knees.
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How might this anatomical arrangement contribute to knee injuries in female athletes?
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they can be more prone to knee related injuries, such as ACL tears due to high intensity straight knee landing or impact since the knee is already in a weak position.