COMPLETE SOLUTIONS
pectoralagirdlea-
arightaanswer✔clavicleaandascapula;athataattachatheabonesaofatheaupperalimbsatoatheaaxialas
keleton
claviclea-arightaanswer✔slender,aS-
shapedabone;aoracollarbone,aliesahorizontallyaacrossatheaanteriorapartaofatheathoraxasuperio
ratoatheafirstarib
scapulaa-
arightaanswer✔orashoulderablade,aisaaalarge,atriangular,aflataboneasituatedainatheasuperiorap
artaofatheaposteriorathoraxabetweenathealevelsaofatheasecondaandaseventharibs
upperalimba-arightaanswer✔hasa30abonesainathreealocations—
(1)atheahumerusainatheaarm;a(2)atheaulnaaandaradiusainatheaforearm;aanda(3)athea8acarpalsaina
theacarpusa(wrist),athea5ametacarpalsainatheametacarpusa(palm),aandathea14aphalangesa(bo
nesaofatheadigits)ainatheahand
humerusa-
arightaanswer✔oraarmabone,aisathealongestaandalargestaboneaofatheaupperalimb;aitaarticulates
aproximallyawithatheascapulaaandadistallyawithatwoabones,atheaulnaaandathearadius,atoaformat
heaelbowajoint
ulnaa-arightaanswer✔isalocatedaonatheamedialaaspecta(thealittle-
fingeraside)aofatheaforearmaandaisalongerathanathearadius
radiusa-
arightaanswer✔isatheasmalleraboneaofatheaforearmaandaisalocatedaonathealateralaaspecta(thu
mbaside)aofatheaforearm
carpusa-
arightaanswer✔isatheaproximalaregionaofatheahandaandaconsistsaofaeightasmallabones,atheaca
rpals
metacarpusa-
arightaanswer✔orapalm,aisatheaintermediatearegionaofatheahandaandaconsistsaofafiveabonesac
alledametacarpals