Notes in Skeletal

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Published	02/12/2025	is the superior part of the trunk betweenthe neck and the abdomen
Published	02/12/2025	is smalland kidney shaped
Published	02/12/2025	thorax extends from the top of the _________
Published	02/12/2025	thorax is bounded by the?
Published	02/12/2025	is large and separatedfrom the abdomen by the diaphragm
Published	02/12/2025	thoracic outlet boundaries
Published	02/12/2025	thoracic cage includesthe
Published	02/12/2025	Functions of the thoracic cage
Published	02/12/2025	The thoracic cavity is divided into threecompartments:
Published	02/12/2025	the flat,elongated bone thatforms the middle of theanterior part of thethoracic cage
Published	02/12/2025	The sternum consists ofthree parts
Published	02/12/2025	Sternum
Published	02/12/2025	Sternal junction of Louis:
Published	02/12/2025	junction between the manubrium andbody of the sternum ( vertebral level ___)
Published	02/12/2025	along withthe adjacent costal marginsdefines the infrasternalangle and notch
Published	02/12/2025	Xiphoid process
Published	02/12/2025	3 types of ribs
Published	02/12/2025	Type of ribs that attachdirectly to the sternum through their own costalcartilages.
Published	02/12/2025	Type of ribs that Their cartilages are connected to thecartilage of the rib above them; thus their connectionwith the sternum is indirect.
Published	02/12/2025	The rudimentary cartilages ofthese ribs do not connect even indirectly with thesternum; instead they end in the posterior abdominalmusculature
Published	02/12/2025	Typical ribs
Published	02/12/2025	Characteristic feature of a typical ribHeadNeckTubercleBodyCostal angleCostal groove
Published	02/12/2025	Atypical Ribs
Published	02/12/2025	shortest ,broadest of the true rib
Published	02/12/2025	1st rib characteristics
Published	02/12/2025	twice as longas the first rib; has arough upper surfacethe tuberosity forserratus anterior
Published	02/12/2025	has 2 articularfacets on the headwhich articulate withthe bodies of the firstand second thoracicvertebra
Published	02/12/2025	11th and 12th ribs characteristics
Published	02/12/2025	10th-12th characteristics
Published	02/12/2025	Characteristic features of thoracicvertebra:
Published	02/12/2025	12 pairs of ribs articulate with the
Published	02/12/2025	Head of a rib with a
Published	02/12/2025	Tubercle of a rib with a
Published	02/12/2025	Shaft of a rib with the
Published	02/12/2025	Costal cartilage with the
Published	02/12/2025	True ribs=
Published	02/12/2025	False ribs
Published	02/12/2025	prolong the ribsanteriorly and contribute to elasticity of thethoracic wall
Published	02/12/2025	costal cartilage that articulate withbody of sternum
Published	02/12/2025	cartilages increase in length thro’the
Published	02/12/2025	articulates with manubriumbelow the sternoclavicular joint
Published	02/12/2025	articulate with the costalcartilages just superior to them forming acontinuous costal margin
Published	02/12/2025	rib that end inmusculature of the abdominal wallwithout anterior articulation
Published	02/12/2025	The superior thoracic aperture shape
Published	02/12/2025	superior thoracic aperture boundariesPosteriorlyLaterallyAnteriorly
Published	02/12/2025	communicates with the neck andupper extremities
Published	02/12/2025	Structures that pass thro thoracic aperture
Published	02/12/2025	Clinician refers to the superior thoracic aperture
Published	02/12/2025	compression of the subclavian artery betweeen the clavicleand 1st rib
Published	02/12/2025	Costoclavicular syndrome Signs and symptoms
Published	02/12/2025	compression of C8 and T1 nerve roots and inferior trunk ofbrachial plexus
Published	02/12/2025	the abdominal cavity and its content extendcranially under the thoracic cage as far as thediaphragm
Published	02/12/2025	during expiration (breathing out) the diaphragm rise to the
Published	02/12/2025	Inferior thoracic aperture(thoracic outlet) Boundaries:PosteriorlyPosterolaterallyAnterolaterallyAnteriorly
Published	02/12/2025	Joints of thoracic wall
Published	02/12/2025	=adjacent vertebral bodiesjoined by longitudinalligaments and IV disc
Published	02/12/2025	joints ofhead of rib with costal facetsof corresponding vertebra
Published	02/12/2025	rib tuberclearticulate with transverseprocess of T. V.
Published	02/12/2025	sternal end ofrib w/ lateral end of costalcartilage
Published	02/12/2025	joint between costalcartilages of 6-9th ribs
Published	02/12/2025	Function of the thorax
Published	02/12/2025	is one of the most important functions of thethorax
Published	02/12/2025	Ventilation
Published	02/12/2025	Ventilation= divided into
Published	02/12/2025	pressure between lungs and thoracic wall
Published	02/12/2025	pressure is within the lungs
Published	02/12/2025	Dynamic air flow.
Published	02/12/2025	Costal Ventilation mechanics
Published	02/12/2025	the external intercostals and interchondralportion of the internal intercostal musclemove the ribs upward and outward therebyincreasing the transverse…
Published	02/12/2025	elevation of the ribsmoves the sternum forward and upwardincreases the anteroposterior diameter
Published	02/12/2025	Movements of the thoracic wall
Published	02/12/2025	Movement of the thoracic wall concerned withincreasing or decreasing intrathoracic pressure.
Published	02/12/2025	Diaphragmatic ventilation
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