NUR 213 Exam 1 Perfusion Structural, infectious, inflammatory (with errorless solutions 100%)

Preload correct answers Volume of blood in the ventricles at the end of diastole before the next contraction Afterload correct answers The force the ventricles must overcome to get the volume out CO correct answers Stroke volume x HR which gives us how much blood is coming out each heart beat Stroke volume x HR correct answers Formula for CO Contractility correct answers How hard a muscle contracts Positive inotropes, dopamine, dobutamine, digoxin correct answers 4 medications that help with contractility Right sided HF correct answers May be secondary to chronic pulmonary problems, distended jugular veins, anorexia/complaints of GI distress, weight gain, dependent edema, enlarged liver/spleen, ascites, increased peripheral venous pressure and fatigue Right sided HF correct answers AKA cor pulmonale Lungs correct answers Left sided HF backs up into the Paroxysmal nocturnal dyspnea correct answers In left sided HF, some patients can't breath at night and they need to sit up, we need to ask how many pillows they use and if they sleep in a bed or a recliner Left sided HF correct answers Paroxysmal nocturnal dyspnea, elevated pulmonary capillary wedge pressure, pulmonary congestion (cough, crackles, wheezes, blood-tinged sputum, tachypnea), restlessness, confusion, orthopnea, tachycardia, exertional dyspnea, fatigue, cyanosis Cardiomyopathy correct answers Disease of the heart muscle Dilated, restricted, hypertrophic correct answers 3 types of cardiomyopathy Dilated correct answers One of the most common types of cardiomyopathy where the ventricles become stretched and walls become thin so there is not much force/power Dilated cardiomyopathy correct answers Larger ventrical and not a lot of power which leads to decreased EF because what gets in, cannot get out