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cardinal manifestation of cardiovascular disorderscardiovascular symptoms that most often trouble patients are1 chest pain2 shortness of breath3
lymphatic vessels the function of lymphatic vessels is to aid in the return of interstitial fluid to intra-vascular volume they assist with
maintenance and regulation of peripheral circulationpressure receptors baroreceptors located in the wall of the internal carotid arteries and in
types of blood vesselarteriesarteries carry blood away form the heart via the pulmonary artery and aortaarteriolesas major arteries begin to
structure of the vascular systemthe layers of the vascular system are all similar in veins and ateries the difference of thickness of various
functions of the vascular systemthe major function of the circulatory system is to provide a transport mechanism for the blood flow to and from the
regulation of heartthe number of electrical impulses initiated by the sa node is primarily the result of its innervation by fibers from both
cardiac cyclecardiac cycle has two phases-systole and diastole ventricular systole and diastole occur as a result of depolarization and chamber
sequence of cardiac activationdepolarisation is initiated by an impulse form the sa node impulse spreads through both atria inter-atrial
structure of the conduction system of the heart sinoatrial sa node is the pacemaker node located in the right atrium near the opening of superior
properties of cardiac cellsautomatically ability of the heart to initiate impulses regularly and spontaneouslyexcitability ability of cardiac cells
cardiac veins the anterior cardiac consisting of vessels covering the anterior right ventricle i drain into the right atrium the great cardiac vein
coronary arteriesthe right coronary artery originates form the right aortic valvular cusp its sa nodal branch supplies the sa node and av nodal
valves of the heart there are four valves which are flap-like structures that function to maintain unidirectional forward blood flow through the
chambers of the heartthe heart is divided into two halves by a muscular wall or septum the right heart and the left heart the function of the
basic structure of heartthe heart is small organ about the size of ones fist located in the middle and slightly to the left of the mediastinum in
what is the term for the pattern of base pairing between one dna strand and its partner in a
telementoringtelementoring is used by a nursing teacher providing trainingadvice to another nurse consultant at a remote site the internet has made
after purchasingthe following points should be considered for after purchase facilitiesavail of any training the software engineer or vendor may
before purchasing ideally its wise to buy a readymade software with options to further customize it to suit your managerial functions a
financial accounting softwarean ideal accounting software should have the following features purchase details invoice details purchasesale
workgroupa workgroup is a group of people who are working together on the same project the members of such a group are usually not always located in
lanlan stands for local area network this kind of network consists of a set of interconnected computers that are not geographically spread out over
why networking in hospitals sharing of data is essential especially in any kind of hospital setting for staff and doctors of a hospital if they have
nursing education computer-assisted instruction cai is a valuable teaching aid for health care students testing them with frequent quizzes