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function of the heart - ANSWER ✔✔pump that delivers blood to the
lungs to be oxygenated and then to the systemic circulation to supply
oxygen with the tissues
properties of the heart - ANSWER ✔✔electrical and mechanical
electrical property - ANSWER ✔✔prepares heart for contraction, can
be recorded on paper (ECG)
what does the electrical property consists of - ANSWER ✔✔electric
stimulus and depolarization
, mechanical property - ANSWER ✔✔pumping action
what does the mechanical property consist of - ANSWER ✔✔systole,
diastole
what is mechanical property confirmed by - ANSWER ✔✔the
presence of an apical pulse
systole - ANSWER ✔✔period of contraction
diastole - ANSWER ✔✔period of relaxation
normal conduction system of the heart - ANSWER ✔✔SA node, atria,
internal pathway, AV node, bundle of HIS, bundle branches, purkinje
fibers, ventricular musculature, CONTRACTION
blood flow through the heart - ANSWER ✔✔SVC/IVC, right atrium,
tricuspid valve, right ventricle, pulmonic valve, pulmonary artery, lungs,
pulmonary veins, left atria, mitral valve, left ventricle, aortic valve, aorta,
systemic circulation
cardiovascular assessment: subjective - ANSWER ✔✔history of
present illness, past health history, medications, surgery or other
treatments, functional health patterns